Explore Hackathons

Discover 780 hackathons matching your criteria

DSH Hacks V2

Jun 24, 2026 – Nov 8, 2026

Code for Humanity

Jul 16, 2026 – Jan 15, 2027

Syntax Summit

Jul 18, 2026 – Jan 14, 2027

Edge AI Hackathon 2026

AI / MLBrahmapur, Odisha

Jul 18, 2026 – Oct 5, 2026

Hackathon to Solve India's Garbage Problem

Jul 20, 2026 – Oct 10, 2026

Bitmela Launchpad: Ideathon 01

AI / MLJaipur, Rajasthan

Jul 22, 2026 – Oct 31, 2026

Hacksocial 2026

From Aug 1, 2026

Reverie Hacks 2026

From Aug 2, 2026

Horizon

AI / MLDelhi, Delhi

Aug 2, 2026 – Oct 19, 2026

All Things Agentic Hackathon

From Aug 4, 2026

Hack the Habitat

From Aug 7, 2026

BTT Web Game Jam - Summer 2026

From Aug 7, 2026

UnivaBio

Aug 7, 2026 – Oct 6, 2026

CUTC: Transform Hackathon

From Aug 8, 2026

Prism Build Challenge

From Aug 12, 2026

Craft N Code (Chattisgarh)

Aug 12, 2026 – Feb 6, 2027

Craft N Code (Karnataka)

Aug 12, 2026 – Feb 6, 2027

Bit N Build - Around the World 2026

GeneralMumbai, Maharashtra

Aug 13, 2026 – Oct 21, 2026

Impact Forge: Summer 2026 Hackathon

From Aug 14, 2026

CS Girlies Annual Hackathon - Technology For Wellness

From Aug 14, 2026

Inspire Hackathon

From Aug 14, 2026

PeddieHacks 2026

From Aug 14, 2026

CodeNeuraX: AlgoRush

Aug 14, 2026 – Dec 17, 2026

Pixel Forge AI Hackathon ($18,000+ in Prizes)

From Aug 15, 2026

Suvidha AI Virtual Hackathon

From Aug 15, 2026

NexHack 2.0

AI / MLPanipat, Haryana

Aug 15, 2026 – Nov 25, 2026

Code-X-Novas Innovathon 2026 – National Software, AI Hackathon

Aug 15, 2026 – Nov 9, 2026

Next Founders Hackathon

Aug 16, 2026 – Oct 15, 2026

MOSIP Decode 2026

Aug 16, 2026 – Nov 6, 2026

Soci-O-Thon

Aug 17, 2026 – Oct 30, 2026

E.ON Future Makers Challenge

Aug 17, 2026 – Oct 31, 2027

Prometheus August AI Challenge

From Aug 18, 2026

SPEED October AI Challenge

Aug 19, 2026 – Oct 14, 2026

CTF Arena

GeneralBhubaneswar, Odisha

Aug 19, 2026 – Feb 7, 2027

Proof of Possible 2026

From Aug 20, 2026

Jugaad

GeneralLaungowal, Punjab

Aug 20, 2026 – Oct 10, 2026

Web Hackathon

Aug 22, 2026 – Nov 1, 2026

ML Hackathon

Aug 22, 2026 – Nov 1, 2026

Design Marathon

Aug 22, 2026 – Nov 1, 2026

CP Contest

Aug 22, 2026 – Oct 31, 2026

Math-O-Stellar

Aug 22, 2026 – Oct 31, 2026

Agentic AI Hackathon

Aug 22, 2026 – Nov 1, 2026

Slay CTF

SustainabilityOnline

Aug 22, 2026 – Nov 29, 2026

Seize da Flaq

GeneralMathura, Uttar Pradesh

Aug 24, 2026 – Nov 22, 2026

Agentic AI Hackathon | IIT Bombay

Aug 24, 2026 – Oct 31, 2026

CodeSlayer 2.0 2k26

Web3Delhi, Delhi

Aug 24, 2026 – Oct 25, 2026

SemiCon Hackathon - Explore, Innovate & Build with Semiconductors

Aug 25, 2026 – Oct 30, 2026

Hackcache'26

Aug 25, 2026 – Oct 20, 2026

Nebius x NVIDIA Global AI Hackathon

Aug 26, 2026 – Oct 30, 2026

OpenCV AI Competition 2026, powered by AWS

Aug 26, 2026 – Oct 27, 2026

The Black-Box Protocol: Stage 03 - System Convergence

AI / MLKurukshetra, Haryana

Aug 27, 2026 – Oct 7, 2026

Lun4R CTF 2026

Aug 27, 2026 – Oct 5, 2026

SYNCS HACK 2026

GeneralUniversity of Sydney

From Aug 28, 2026

Midnight Hackathon: August 2026

Web3New York, NY, USA

From Aug 28, 2026

Craft N Code (West Bengal)

GeneralKolkata, West Bengal

Aug 28, 2026 – Oct 31, 2026

ET AI Hackathon: Agentic Edition | Presented by Accenture

Aug 29, 2026 – Nov 2, 2026

NASA Space Apps Challenge 2026

Aug 29, 2026 – Nov 15, 2026

DSAverse by Elite Her

Aug 29, 2026 – Oct 7, 2026

Prompt Battle

AI / MLMangaluru, Karnataka

Aug 30, 2026 – Nov 11, 2026

Hacknexus

Aug 30, 2026 – Oct 30, 2026

Ideathon

GeneralGreater Noida, Uttar Pradesh

Aug 30, 2026 – Oct 26, 2026

UAV Competition

GeneralKarjat, Maharashtra

Aug 30, 2026 – Oct 14, 2026

Hackathon

GeneralKarjat, Maharashtra

Aug 30, 2026 – Oct 14, 2026

Line Follower Race (LFR)

GeneralKarjat, Maharashtra

Aug 30, 2026 – Oct 14, 2026

Robo Race

GeneralKarjat, Maharashtra

Aug 30, 2026 – Oct 14, 2026

36-Hour Hackathon

GeneralGreater Noida, Uttar Pradesh

Aug 30, 2026 – Oct 13, 2026

Build, Ship, Shape: Amazon Developer Hackathon

Aug 31, 2026 – Oct 23, 2026

Hack-O-Octo 4.0

GeneralAjitgarh, Punjab

Aug 31, 2026 – Oct 24, 2026

AI Content Engine Hackathon

From Sep 1, 2026

Next Gen Hackathon 2026 -Bengaluru

AI / MLTripura Vasini Palace Grounds, Bengaluru

Sep 1, 2026 – Oct 23, 2026

Qiskit Fall Fest

Sep 1, 2026 – Oct 24, 2026

Kernel Prime'26 - 24 Hour Hackathon

GeneralPoonamalle, Tamil Nadu

Sep 1, 2026 – Oct 9, 2026

Singularity Hackathon

AI / MLMangaluru, Karnataka

Sep 1, 2026 – Oct 9, 2026

CSC Back-to-School Hackathon

Sep 4, 2026 – Oct 5, 2026

BGMI Tournament – Battle Zone

GeneralGreater Noida, Uttar Pradesh

Sep 4, 2026 – Oct 18, 2026

Drone Race

GeneralGreater Noida, Uttar Pradesh

Sep 4, 2026 – Oct 18, 2026

Junior Robo Soccer

GeneralGreater Noida, Uttar Pradesh

Sep 4, 2026 – Oct 18, 2026

Robo Sumo

GeneralGreater Noida, Uttar Pradesh

Sep 4, 2026 – Oct 18, 2026

Junior Ideathon

GeneralGreater Noida, Uttar Pradesh

Sep 4, 2026 – Oct 18, 2026

Poster Exhibition

GeneralGreater Noida, Uttar Pradesh

Sep 4, 2026 – Oct 18, 2026

Junior Hackathon

GeneralGreater Noida, Uttar Pradesh

Sep 4, 2026 – Oct 18, 2026

Valorant Tournament – Battle Zone

GeneralGreater Noida, Uttar Pradesh

Sep 4, 2026 – Oct 18, 2026

VibeCode Arena

AI / MLGreater Noida, Uttar Pradesh

Sep 4, 2026 – Oct 18, 2026

Junior Make-A-Thon

GeneralGreater Noida, Uttar Pradesh

Sep 4, 2026 – Oct 18, 2026

Robo Soccer

GeneralGreater Noida, Uttar Pradesh

Sep 4, 2026 – Oct 18, 2026

Hack-the-issue'26 Hackathon

GeneralGreater Noida, Uttar Pradesh

Sep 4, 2026 – Oct 18, 2026

Next Byte Hacks: V4

From Sep 5, 2026

Syndicate by Maximor

From Sep 5, 2026

ML Empowerment Build Challenge 3.0

Sep 5, 2026 – Oct 5, 2026

Ideation'26

GeneralNavi Mumbai, Maharashtra

Sep 5, 2026 – Sep 6, 2027

Build with bharat 4.0

AI / MLGreater Noida, Uttar Pradesh

Sep 6, 2026 – Oct 11, 2026

Quant-A-Maze 3.0

GeneralBangalore Urban, Karnataka

Sep 6, 2026 – Oct 30, 2026

Agnitia 2026 : 36 Hours National Level Hackathon

AI / MLIndore, Madhya Pradesh

Sep 7, 2026 – Oct 10, 2026

Amazon ML Challenge 2026

Sep 7, 2026 – Oct 7, 2026

VIT CODE APEX 3.0

AI / MLPune, Maharashtra

Sep 7, 2026 – Oct 25, 2026

HackMatrix 5.0

AI / MLPimpri-Chinchwad, Maharashtra

Sep 7, 2026 – Oct 11, 2026

Reality vs Code

Sep 8, 2026 – Oct 21, 2026

Hack N Build

GeneralGhaziabad, Uttar Pradesh

Sep 8, 2026 – Oct 7, 2026

WCC Launchpad 30

Sep 9, 2026 – Oct 5, 2026

Built With Talent S1 | Hiring Hackathon

Sep 9, 2026 – Oct 25, 2026

Make-A-Thon

GeneralGreater Noida, Uttar Pradesh

Sep 9, 2026 – Oct 18, 2026

Junior Drone Race

GeneralGreater Noida, Uttar Pradesh

Sep 9, 2026 – Oct 18, 2026

Junior Robo Sumo

GeneralGreater Noida, Uttar Pradesh

Sep 9, 2026 – Oct 18, 2026

Junior Robo-Race

GeneralGreater Noida, Uttar Pradesh

Sep 9, 2026 – Oct 18, 2026

Build For Bharat 2.0

AI / MLMorinda, Punjab

Sep 9, 2026 – Oct 8, 2026

QuantumXpo

GeneralNuzvid, Andhra Pradesh

Sep 9, 2026 – Oct 5, 2026

TechCommons Hacks V2 - Hacks to Inspire

From Sep 10, 2026

HackNowa Global Hackathon 2026

Sep 10, 2026 – Oct 10, 2026

HackRice 16

AI / MLRice Memorial Center

From Sep 11, 2026

LexHack 2026

From Sep 11, 2026

Fusion 2026

GeneralPune, Maharashtra

Sep 11, 2026 – Oct 9, 2026

HackMTY 2026

AI / MLTec de Monterrey - Arena Borregos

From Sep 12, 2026

Signalpost: Build An Agent That Finds Company Information

Sep 12, 2026 – Oct 17, 2026

EPINOIA : The Hackathon Event

GeneralIndore, Madhya Pradesh

Sep 12, 2026 – Nov 1, 2026

SecLeaf Q4 CTF 2026

Sep 12, 2026 – Nov 1, 2026

DataHeist

AI / MLDelhi, Delhi

Sep 12, 2026 – Oct 16, 2026

Hack Era 1.0

Sep 12, 2026 – Oct 13, 2026

Ride Hack-26

GeneralNoida, Uttar Pradesh

Sep 13, 2026 – Nov 1, 2026

H7CTF 2026

AI / MLChennai, Tamil Nadu

Sep 13, 2026 – Oct 24, 2026

Hacktopia 2026

GeneralPimpri, Maharashtra

Sep 13, 2026 – Oct 5, 2026

AWS Communication Developer Services (CDS) Agentic AI Partner Hackathon

Sep 14, 2026 – Oct 28, 2026

Singularity 2.0

AI / MLThane, Maharashtra

Sep 14, 2026 – Dec 20, 2026

AfterHours 1.0

GeneralBangalore Urban, Karnataka

Sep 14, 2026 – Oct 31, 2026

Setu - Bridge the Gap. Build the Fix

Sep 14, 2026 – Oct 12, 2026

Build Battle

Sep 14, 2026 – Oct 10, 2026

KILN '26 — The Hybrid National Build Gauntlet

Sep 14, 2026 – Oct 8, 2026

Tech Eximius 2.0

GeneralDelhi, Delhi

Sep 14, 2026 – Oct 31, 2026

InfinityX Global Hackathon 2K26

From Sep 15, 2026

WCC Forge 48

Sep 15, 2026 – Nov 1, 2026

Solve - a - Thon | National Hackathon

AI / MLDehradun, Uttarakhand

Sep 15, 2026 – Nov 28, 2026

Startup Ideathon 3.O

GeneralCoimbatore, Tamil Nadu

Sep 15, 2026 – Oct 18, 2026

Datathon 26–27

Sep 15, 2026 – Oct 9, 2026

Parallax 2026 – Reality, Reimagined

Sep 15, 2026 – Oct 5, 2026

Infothon 7.0

AI / MLMysuru, Karnataka

Sep 16, 2026 – Oct 24, 2026

Avishkaar Season 4 (Virtual) Hackathon: A National-Level Innovation Challenge

Sep 16, 2026 – Nov 28, 2026

Grevix AfterCode

Sep 16, 2026 – Oct 11, 2026

QUAN 10 – Hack the Next Quantum Decade

AI / MLSrikakulam, Andhra Pradesh

Sep 16, 2026 – Oct 10, 2026

The Coding Challenge 2026

Sep 16, 2026 – Oct 29, 2026

BUiLDX 36 Hours Online Hackathon

Sep 16, 2026 – Oct 20, 2026

Code Clash 2.0

SustainabilitySonipat, Haryana

Sep 16, 2026 – Oct 16, 2026

Byteathon

GeneralKanniyakumari, Tamil Nadu

Sep 16, 2026 – Oct 16, 2026

Elevate 1.0 - National Level Hackathon

GeneralMumbai, Maharashtra

Sep 16, 2026 – Oct 11, 2026

Koolage Cybersecurity Challenge – Can You Spot the Vulnerability?

Sep 17, 2026 – Oct 29, 2026

Next Station 2026

Sep 17, 2026 – Oct 27, 2026

Digital Twin Challenge 2026

Sep 17, 2026 – Nov 20, 2026

HopHacks Fall 2026

HealthJohns Hopkins University

From Sep 18, 2026

VTHacks 14

GeneralBlacksburg, VA

From Sep 18, 2026

SASEhack 2026

From Sep 18, 2026

Hack the North 2026

GeneralUniversity of Waterloo — E5/PSE

From Sep 18, 2026

MLAI Hackathon 2026

Sep 18, 2026 – Oct 16, 2026

Game Jam - TantraFiesta 2026

Sep 18, 2026 – Oct 24, 2026

TechCircuit Hackathon

Sep 18, 2026 – Oct 22, 2026

Baby's First Website Hackathon

Sep 18, 2026 – Oct 19, 2026

PROJECT : ECLIPSE - AI & Automation Hackathon

Sep 18, 2026 – Oct 16, 2026

CodeVerse

Sep 18, 2026 – Oct 12, 2026

HACK ON TRACK (24-Hour National Hackathon)

AI / MLVashi, Maharashtra

Sep 18, 2026 – Oct 9, 2026

Hackathon - Flagship

GeneralSrinagar, Uttarakhand

Sep 18, 2026 – Oct 8, 2026

Terraform: The System Awakens

Sep 18, 2026 – Oct 7, 2026

TLN Hackathon 2026

From Sep 19, 2026

Kriyova - 24-Hours Hackathon 2026

SustainabilityVijayawada, Andhra Pradesh

Sep 19, 2026 – Oct 5, 2026

Hackyard Build 2026

Sep 19, 2026 – Oct 25, 2026

Vibe-A-Thon

GeneralPune, Maharashtra

Sep 19, 2026 – Oct 23, 2026

Spectrona Hackathon 2026

Sep 19, 2026 – Oct 14, 2026

Hactivate (24 Hour Predictive Systems Hackathon)

AI / MLBangalore, Karnataka

Sep 19, 2026 – Oct 7, 2026

Respawn

Sep 19, 2026 – Oct 7, 2026

Hammer (Hack, Analyze, Master, Market, Execute, Rule)

GeneralBangalore, Karnataka

Sep 19, 2026 – Oct 7, 2026

Line Follower (Autonomous Bot Time Trial)

GeneralBangalore, Karnataka

Sep 19, 2026 – Oct 7, 2026

CHAOS [ 8-Hour Software Hackathon ]

AI / MLBangalore, Karnataka

Sep 19, 2026 – Oct 7, 2026

FutureStack Hackathon

Sep 19, 2026 – Oct 22, 2026

Hack The Weather

From Sep 20, 2026

CodeAxis Hackathon

Sep 20, 2026 – Oct 22, 2026

The Arcticathon

Sep 20, 2026 – Jan 30, 2027

HackForge 2026

Sep 20, 2026 – Oct 18, 2026

RRR-A Game Jam

Sep 20, 2026 – Oct 12, 2026

Triathlon

Sep 20, 2026 – Oct 7, 2026

Zero Hour

Sep 20, 2026 – Oct 7, 2026

Open Source Sprint - Hyderabad's Largest Open Source Hackathon

GeneralHyderabad, Telangana

Sep 21, 2026 – Oct 14, 2026

AFFECIO HACKS '26

Sep 21, 2026 – Oct 28, 2026

Tech Grand Prix

GeneralNew Delhi, Delhi

Sep 21, 2026 – Oct 26, 2026

The Code Voyage

GeneralWest Delhi, Delhi

Sep 21, 2026 – Oct 26, 2026

BUiLDX Hackathon

Sep 21, 2026 – Oct 20, 2026

AXION Hackathon

Sep 21, 2026 – Oct 15, 2026

Multimodal AI Hackathon 2026

Sep 21, 2026 – Oct 14, 2026

SGU_Hackx - 1.0

GeneralDasna, Uttar Pradesh

Sep 21, 2026 – Oct 14, 2026

HackRobo 2.0

GeneralPanvel, Maharashtra

Sep 21, 2026 – Oct 11, 2026

Ignite Series – Open Innovation Challenge

Sep 21, 2026 – Oct 7, 2026

Geolmpathon

GeneralGuduvancheri, Tamil Nadu

Sep 21, 2026 – Oct 7, 2026

INDUX 5.0 - 2026 International 24-Hour AI Hackathon

Sep 21, 2026 – Oct 5, 2026

Mozilla CHRIST Human Scale AI Buildathon 2026

AI / MLBangalore, Karnataka

Sep 21, 2026 – Oct 5, 2026

Pixel Paranoia - 6 Hours UI/UX Hackathon

GeneralMumbai, Maharashtra

Sep 21, 2026 – Oct 10, 2026

CodeFlayer

GeneralBhimavaram, Andhra Pradesh

Sep 21, 2026 – Oct 29, 2026

Build With AI: Basics

Sep 22, 2026 – Oct 26, 2026

CyberQuest 2026

GeneralJaipur, Rajasthan

Sep 22, 2026 – Oct 11, 2026

Axis HackSprint 2.0

AI / MLKanpur, Uttar Pradesh

Sep 22, 2026 – Nov 3, 2026

Conv_Cup '26: FIFA of Bots

Sep 22, 2026 – Oct 29, 2026

Code Noir Hackathon 2026

Sep 22, 2026 – Oct 17, 2026

HackSprint

GeneralWest Delhi, Delhi

Sep 22, 2026 – Oct 16, 2026

AppSurd'26: Code.Compile.Chaos

GeneralDhanbad, Jharkhand

Sep 22, 2026 – Oct 11, 2026

Computer Vision AI Hackathon

Sep 22, 2026 – Oct 10, 2026

Medha AI ML Hackathon

AI / MLAlipur, Delhi

Sep 22, 2026 – Oct 10, 2026

Adhigamai Inter-College Hackathon 2026

Sep 22, 2026 – Oct 8, 2026

Codestar 30 — National-Level Hackathon

Sep 22, 2026 – Oct 25, 2026

GENESIS - THE HACKATHON

Sep 23, 2026 – Oct 8, 2026

Trivora

Sep 23, 2026 – Nov 22, 2026

Codesprint 2026

Sep 23, 2026 – Oct 30, 2026

FOUNDER CODE : 24 Hour HACKATHON

AI / MLChennai, Tamil Nadu

Sep 23, 2026 – Oct 15, 2026

Vortexa

AI / MLPune, Maharashtra

Sep 23, 2026 – Oct 10, 2026

National Young Programmers Olympiad

Sep 23, 2026 – Oct 10, 2026

IEEE Synapse Hackathon

AI / MLPune, Maharashtra

Sep 23, 2026 – Oct 9, 2026

Drishti

GeneralWadala, Maharashtra

Sep 23, 2026 – Oct 9, 2026

DevDash ’26: Build. Break. Laugh.

GeneralDhanbad, Jharkhand

Sep 23, 2026 – Oct 7, 2026

Meta VR Start Developer Competition 2026

Sep 24, 2026 – Nov 18, 2026

Codex 48 - National-Level Hackathon

Sep 24, 2026 – Oct 26, 2026

Techashy 2.0 Hackathon 2026

GeneralKottayam, Kerala

Sep 24, 2026 – Oct 10, 2026

Saarthi'26

Sep 24, 2026 – Nov 2, 2026

AI-Manthan 2.0

AI / MLIndore, Madhya Pradesh

Sep 24, 2026 – Nov 1, 2026

Real-Time Application Development for Persons with Disabilities

Sep 24, 2026 – Oct 20, 2026

QCTF – Quantum Capture the Flag

GeneralGuntur, Andhra Pradesh

Sep 24, 2026 – Oct 20, 2026

Growth Hack Challenge

Sep 24, 2026 – Oct 13, 2026

CryptX

GeneralHyderabad, Telangana

Sep 24, 2026 – Oct 11, 2026

HackGT 13: Seaside Market

GeneralKlaus Advanced Computing Building

From Sep 25, 2026

ShellHacks 2026

GeneralFlorida International University

From Sep 25, 2026

Hack the Hill III

GeneralLearning Crossroads (CRX) - uOttawa

From Sep 25, 2026

Build and Break Hackathon

Sep 25, 2026 – Oct 24, 2026

HAC - TIC - THON :- Come With Ideas, Leave With Bugs.

GeneralNew Delhi, Delhi

Sep 25, 2026 – Oct 15, 2026

Overdrive: Robo Race

GeneralNew Delhi, Delhi

Sep 25, 2026 – Oct 16, 2026

Dohyo: Robo Sumo

GeneralNew Delhi, Delhi

Sep 25, 2026 – Oct 16, 2026

Takeshi's Bots: Robo Maze

GeneralNew Delhi, Delhi

Sep 25, 2026 – Oct 16, 2026

Code-e-Manipal 2.0

Sep 25, 2026 – Oct 16, 2026

Bits2Wave

FintechBangalore, Karnataka

Sep 25, 2026 – Oct 11, 2026

HackIIITD

SustainabilitySouth Delhi, Delhi

Sep 25, 2026 – Oct 10, 2026

Perceptron Hackathon 2026

AI / MLPowai, Maharashtra

Sep 25, 2026 – Oct 9, 2026

GTA: Hack City

Sep 25, 2026 – Oct 9, 2026

IPL (IIITD Programming League) 2026

GeneralSouth Delhi, Delhi

Sep 25, 2026 – Oct 9, 2026

CodeHack India - National Level Hackathon

Sep 26, 2026 – Oct 30, 2026

AI Synergy Hackathon 2026

Sep 26, 2026 – Oct 30, 2026

Shakti Hackathon

Sep 26, 2026 – Oct 24, 2026

Namo Bharat – 30-Hour National Hackathon 2026

GeneralMathura, Uttar Pradesh

Sep 26, 2026 – Oct 18, 2026

Edge AI Challenge

Sep 26, 2026 – Oct 10, 2026

Sustain-A-Thon 2.0 (2026)

GeneralGreater Noida, Uttar Pradesh

Sep 26, 2026 – Oct 10, 2026

Cortex Hackathon

Sep 26, 2026 – Oct 9, 2026

ICC CodeClash 2026

Sep 26, 2026 – Oct 9, 2026

EurekaDev 2026

Sep 27, 2026 – Oct 20, 2026

Xtract 5.0

AI / MLVile Parle, Maharashtra

Sep 27, 2026 – Oct 14, 2026

The Liar's Chatroom

Sep 27, 2026 – Nov 12, 2026

Nexus InnovateX 2026

Sep 27, 2026 – Nov 1, 2026

Deepfake ML Hackathon

Sep 27, 2026 – Oct 28, 2026

Bharat Academix Hackverse 2026

Sep 27, 2026 – Oct 25, 2026

Build 2026 x ByteAsk (YC F26): Open-Source Challenge

Sep 27, 2026 – Oct 23, 2026

Anna AI OS Founding Builder Challenge 2026

Sep 27, 2026 – Oct 11, 2026

Zero to Chat: CometChat Hackathon

Sep 27, 2026 – Oct 11, 2026

2nd LaserHack 2026

Sep 27, 2026 – Oct 11, 2026

QBlueprint

Sep 27, 2026 – Oct 8, 2026

WarriorHacks 2.0

Sep 28, 2026 – Oct 14, 2026

Pokerbots

SustainabilityOnline

Sep 28, 2026 – Nov 12, 2026

Low-Level Hackathon

Sep 28, 2026 – Nov 8, 2026

Game Dev

Sep 28, 2026 – Oct 31, 2026

StackSense Challenge

Sep 28, 2026 – Oct 31, 2026

Triwizathon 2026 : Where Code Meets Magic

Sep 28, 2026 – Oct 25, 2026

Building Medical Tourism Platform

Sep 28, 2026 – Oct 19, 2026

HackCosmic

AI / MLPitampura, Delhi

Sep 28, 2026 – Oct 17, 2026

ProtocolX

AI / MLYelahanka, Karnataka

Sep 28, 2026 – Oct 9, 2026

CODEVERSE 2.0

AI / MLVile Parle, Maharashtra

Sep 29, 2026 – Oct 7, 2026

TCU Hack Day

Sep 29, 2026 – Jan 23, 2027

NewYear X Thon 2K27

Sep 29, 2026 – Dec 31, 2026

Capture The Flag | IIT Kanpur

SustainabilityKalyanpur, Uttar Pradesh

Sep 29, 2026 – Nov 13, 2026

Speed Quant | IIT KANPUR

GeneralKalyanpur, Uttar Pradesh

Sep 29, 2026 – Nov 13, 2026

Code N Compete | IIT Kanpur

GeneralKalyanpur, Uttar Pradesh

Sep 29, 2026 – Nov 13, 2026

Build With Nova

Sep 29, 2026 – Oct 26, 2026

Azinhack 2026

AI / MLEast Delhi, Delhi

Sep 29, 2026 – Oct 22, 2026

Cryovault 2026

Sep 30, 2026 – Oct 10, 2026

ELUCode-5

Sep 30, 2026 – Oct 10, 2026

Product Challenge | TECHKRITI | IIT KANPUR

GeneralKalyanpur, Uttar Pradesh

Sep 30, 2026 – Nov 14, 2026

Strategy Sprint | TECHKRITI | IIT KANPUR

GeneralKalyanpur, Uttar Pradesh

Sep 30, 2026 – Nov 14, 2026

Hovermania | IIT Kanpur

GeneralKalyanpur, Uttar Pradesh

Sep 30, 2026 – Nov 13, 2026

TRADE QUEST | IIT KANPUR

GeneralKalyanpur, Uttar Pradesh

Sep 30, 2026 – Nov 13, 2026

Techkriti Grand Prix | IIT Kanpur

GeneralKalyanpur, Uttar Pradesh

Sep 30, 2026 – Nov 13, 2026

Multirotor | IIT Kanpur

GeneralKalyanpur, Uttar Pradesh

Sep 30, 2026 – Nov 13, 2026

Robo Race | IIT Kanpur

GeneralKalyanpur, Uttar Pradesh

Sep 30, 2026 – Nov 13, 2026

Beat The Market | IIT Kanpur

GeneralKalyanpur, Uttar Pradesh

Sep 30, 2026 – Nov 13, 2026

Skysparks | IIT Kanpur

GeneralKalyanpur, Uttar Pradesh

Sep 30, 2026 – Nov 13, 2026

Robowars | IIT Kanpur

GeneralKalyanpur, Uttar Pradesh

Sep 30, 2026 – Nov 13, 2026

PITCH PREMIER | IIT KANPUR

GeneralKalyanpur, Uttar Pradesh

Sep 30, 2026 – Nov 13, 2026

IARC | IIT Kanpur

GeneralKalyanpur, Uttar Pradesh

Sep 30, 2026 – Nov 13, 2026

Manoeuvre | IIT Kanpur

GeneralKalyanpur, Uttar Pradesh

Sep 30, 2026 – Nov 13, 2026

Drone Soccer | IIT Kanpur

GeneralKalyanpur, Uttar Pradesh

Sep 30, 2026 – Nov 13, 2026

CodeVerse 2026 - Open Innovation Hackathon

Sep 30, 2026 – Nov 4, 2026

CodeBreaker

Sep 30, 2026 – Oct 25, 2026

TechArena 2026

Sep 30, 2026 – Oct 21, 2026

SPIRIT 3.0 - Buildathon

Sep 30, 2026 – Oct 19, 2026

Web Home UI Designer Challenge

Sep 30, 2026 – Oct 16, 2026

Break the Code

GeneralEast Delhi, Delhi

Sep 30, 2026 – Oct 14, 2026

Devlympics

GeneralWest Delhi, Delhi

Sep 30, 2026 – Oct 14, 2026

QC@IITI x IBM Qiskit Fall Fest'26

Sep 30, 2026 – Oct 13, 2026

Malanhack

Sep 30, 2026 – Oct 12, 2026

PayPal AI Hackathon

Oct 1, 2026 – Nov 12, 2026

Vortexa 3.0- 12 Hour Hackathon

AI / MLPune, Maharashtra

Oct 1–11, 2026

VORTEX 2K26 – Global AI Innovation Hackathon

Oct 1–15, 2026

Rethink 26

AI / MLEast Delhi, Delhi

Oct 1–7, 2026

Robo Race | TECHKRITI | IIT KANPUR

GeneralKalyanpur, Uttar Pradesh

Oct 1, 2026 – Nov 14, 2026

Drone Soccer | TECHKRITI | IIT KANPUR

GeneralKalyanpur, Uttar Pradesh

Oct 1, 2026 – Nov 14, 2026

Beat The Market | TECHKRITI | IIT KANPUR

FintechKalyanpur, Uttar Pradesh

Oct 1, 2026 – Nov 14, 2026

Trade Quest | TECHKRITI | IIT KANPUR

FintechKalyanpur, Uttar Pradesh

Oct 1, 2026 – Nov 14, 2026

Pitch Premier | Techkriti | IIT KANPUR

GeneralKalyanpur, Uttar Pradesh

Oct 1, 2026 – Nov 14, 2026

Hovermania | TECHKRITI | IIT KANPUR

GeneralKalyanpur, Uttar Pradesh

Oct 1, 2026 – Nov 14, 2026

Skysparks - Boeing National Aeromodelling Competition | TECHKRITI | IIT KANPUR

GeneralKalyanpur, Uttar Pradesh

Oct 1, 2026 – Nov 14, 2026

Multirotor | TECHKRITI | IIT KANPUR

GeneralKalyanpur, Uttar Pradesh

Oct 1, 2026 – Nov 14, 2026

Techkriti Grand Prix | TECHKRITI | IIT KANPUR

GeneralKalyanpur, Uttar Pradesh

Oct 1, 2026 – Nov 14, 2026

IARC | TECHKRITI | IIT KANPUR

GeneralKalyanpur, Uttar Pradesh

Oct 1, 2026 – Nov 14, 2026

Manoeuvre | TECHKRITI | IIT KANPUR

GeneralKalyanpur, Uttar Pradesh

Oct 1, 2026 – Nov 14, 2026

Robowars | TECHKRITI | IIT KANPUR

GeneralKalyanpur, Uttar Pradesh

Oct 1, 2026 – Nov 14, 2026

Speed Quant | TECHKRITI | IIT KANPUR

GeneralKalyanpur, Uttar Pradesh

Oct 1, 2026 – Nov 16, 2026

Capture The Flag | TECHKRITI | IIT KANPUR

SustainabilityKalyanpur, Uttar Pradesh

Oct 1, 2026 – Nov 16, 2026

Code N Compete | TECHKRITI | IIT KANPUR

GeneralKalyanpur, Uttar Pradesh

Oct 1, 2026 – Nov 16, 2026

Sea of Secrets CTF

Oct 1–31, 2026

JAI 2026 Hackathon - Jaypee Agentic AI Hackathon 2026

Oct 1–29, 2026

Prompt-ae-thon

AI / MLNew Delhi, Delhi

Oct 1–23, 2026

CodeSprint

Oct 1–18, 2026

AutoPilot

AI / MLWest Delhi, Delhi

Oct 1–15, 2026

Zero Day Apocalypse

AI / MLWest Delhi, Delhi

Oct 1–15, 2026

CodeAstra 2.0 – 24-Hour Offline Hackathon

AI / MLMumbai, Maharashtra

Oct 1–13, 2026

Wildhack 2k26

GeneralBallarpur, Maharashtra

Oct 1–9, 2026

CodeStorm 2026 – Building the Future of Mobility Hackathon

Oct 1–7, 2026

CodeNexus India 2026 - National Hackathon

Oct 2, 2026 – Nov 15, 2026

CodeNeuraX : NeuraKnockout 2026

AI / MLRajkot, Gujarat

Oct 2, 2026 – Dec 19, 2026

AlgoSSTrike

Oct 2, 2026 – Nov 28, 2026

The DevForge - Hackathon

GeneralBangalore Urban, Karnataka

Oct 2, 2026 – Nov 26, 2026

HackShift - Cmd, Shift, Create

GeneralDelhi, Delhi

Oct 2–15, 2026

Hackopoly

AI / MLMangalagiri, Andhra Pradesh

Oct 2–12, 2026

CodeHive: 1v1 Real-Time DSA Duel Championship

Oct 2–9, 2026

Vibescape ’26 – Vibe Coding Event

GeneralDelhi, Delhi

Oct 2–6, 2026

The Urban Autonomous Mobility Challenge by Fedex Alfa IIT Bombay

SustainabilityPowai, Maharashtra

Oct 3–30, 2026

Vihaan X: Hardware Track

GeneralDelhi, Delhi

Oct 3, 2026 – Nov 15, 2026

Vihaan X: Software Track

AI / MLDelhi, Delhi

Oct 3, 2026 – Nov 15, 2026

Hackathon: Qiskit Fall Fest x IIIT Delhi

Oct 3–14, 2026

Commit to Change: Hackathon

AI / MLRohini, Delhi

Oct 4–14, 2026

GopwnIt CTF

Aug 26, 2026 – Oct 4, 2026

Agentic GraphRAG Hackathon

Sep 1, 2026 – Oct 4, 2026

ReConCTF'26

Sep 22, 2026 – Oct 4, 2026

AutoPilot Hackathon: Ahmedabad Edition

Aug 31, 2026 – Oct 4, 2026

Quantum Noise Forensics

Sep 22, 2026 – Oct 4, 2026

Quantum Code Golf

Sep 22, 2026 – Oct 4, 2026

Tech Marathon

GeneralGuntur, Andhra Pradesh

Sep 22, 2026 – Oct 4, 2026

Python Coding Challenge in Qiskit

SustainabilityOnline

Sep 22, 2026 – Oct 4, 2026

ML Competition

Sep 22, 2026 – Oct 4, 2026

Hackathon Phase 1

Sep 22, 2026 – Oct 4, 2026

Quantum Magnetometry Challenge

Sep 22, 2026 – Oct 4, 2026

QISKIT 102 – Implementation Track

SustainabilityGuntur, Andhra Pradesh

Sep 22, 2026 – Oct 4, 2026

Hardware Session – Circuit Optimization Challenge

GeneralGuntur, Andhra Pradesh

Sep 23, 2026 – Oct 4, 2026

Quantum Capture the Flag

GeneralGuntur, Andhra Pradesh

Sep 23, 2026 – Oct 4, 2026

The Sequential Matching Problem

Sep 24, 2026 – Oct 4, 2026

Algothon'26

Sep 21, 2026 – Oct 4, 2026

Hack It On'26

AI / MLSulur, Tamil Nadu

Aug 29, 2026 – Oct 4, 2026

SuperNova Hackathon

AI / MLKolkata, West Bengal

Aug 4, 2026 – Oct 4, 2026

LovHack Season 3

Sep 26, 2026 – Oct 4, 2026

Startupathon

GeneralGreater Noida, Uttar Pradesh

Sep 12, 2026 – Oct 3, 2026

Competitive Programming Hackathon

GeneralGreater Noida, Uttar Pradesh

Sep 12, 2026 – Oct 3, 2026

HackSphere 2.0

AI / MLNew Delhi, Delhi

Sep 19, 2026 – Oct 3, 2026

Prompt Run 2026

Sep 23, 2026 – Oct 3, 2026

Win $500: Get an Agent Passport?

Sep 13, 2026 – Oct 3, 2026

Paradox Hackathon

GeneralKolkata, West Bengal

Sep 3, 2026 – Oct 3, 2026

Epoch 1.0

GeneralSion Mumbai, Maharashtra

Sep 9, 2026 – Oct 3, 2026

Hack 2 Ignite

Aug 26, 2026 – Oct 3, 2026

Capture The Flag

GeneralPune, Maharashtra

Sep 23, 2026 – Oct 3, 2026

AETHOS - Day Zero

Aug 3, 2026 – Oct 3, 2026

YODHA 2.0 – Warriors of AI | National-Level 48-Hour Hackathon

AI / MLThrissur, Kerala

Sep 13, 2026 – Oct 3, 2026

Bug Bounty

GeneralChennai, Tamil Nadu

Sep 11, 2026 – Oct 2, 2026

Red Team vs Blue Team

SustainabilityChennai, Tamil Nadu

Sep 11, 2026 – Oct 2, 2026

Capture The Flag (CTF)

GeneralChennai, Tamil Nadu

Sep 11, 2026 – Oct 2, 2026

GatewayHacks 2026 | Software & AI

Sep 1, 2026 – Oct 2, 2026

Hackvibe 2.0 | 24-Hour National Level Hackathon

AI / MLHyderabad, Telangana

Sep 17, 2026 – Oct 1, 2026

Q Hackathon

SustainabilityOnline

Sep 17, 2026 – Oct 1, 2026

Teach pulse

Sep 25, 2026 – Oct 1, 2026

SkillInf Digital Marketing Challenge 2026 – Create a LinkedIn Post

Sep 29, 2026 – Oct 1, 2026

Aether HackConquest Hackathon

Sep 9, 2026 – Oct 1, 2026

Prysm'26

AI / MLFarah, Uttar Pradesh

Sep 1, 2026 – Oct 1, 2026

Precision Care Challenge 2026

Aug 5, 2026 – Oct 1, 2026

QuHack Hackathon

Aug 29, 2026 – Oct 1, 2026

RevenueCat Shipaton 2026

Jul 31, 2026 – Oct 1, 2026

AWS Trainium Frontier Competition

Aug 7, 2026 – Oct 1, 2026

OneAquaHealth IEEE Global Hackathon

Sep 14, 2026 – Oct 1, 2026

Amazon Selling Partner API Integration Challenge

Sep 20–30, 2026

Codestorm - 2K26

AI / MLHyderabad, Telangana

Aug 31, 2026 – Sep 30, 2026

Cerebro Hackathon

Sep 16–30, 2026

Codearambh 2.0 – 24-Hour National-Level Hackathon: Dare to Code, Dare to Create

AI / MLGhaziabad, Uttar Pradesh

Aug 21, 2026 – Sep 30, 2026

PromptCraft 1.0 – 24-Hour National-Level Hackathon

SustainabilityMeerut, Uttar Pradesh

Aug 26, 2026 – Sep 30, 2026

Portfolio in Pixels 2026

Sep 8–30, 2026

Hack in Hills ’26

Web3Manali, Himachal Pradesh

Sep 9–30, 2026

Build Fast with AI: AI Build Challenge 2026

Sep 18–30, 2026

The Black-Box Protocol: Stage 02 - System Matrix

AI / MLIndore, Madhya Pradesh

Sep 18–30, 2026

Technorazz 2026

GeneralJaipur, Rajasthan

Sep 17–30, 2026

YUVA Megathon 2026

AI / MLTiruchirappalli, Tamil Nadu

Sep 13–30, 2026

HerSpark Ideathon 2026

GeneralMumbai, Maharashtra

Sep 9–30, 2026

BioBridge – Bio Innovation Hackathon 2026

GeneralTiruchengode, Tamil Nadu

Sep 14–30, 2026

Beginner's Paradise - FirstCommit

Aug 21, 2026 – Sep 30, 2026

Bharat Agentic 2026

Sep 22–29, 2026

KNSIT Tech Community

Aug 23, 2026 – Sep 29, 2026

Aven Coding Hackathon 2.0

Aug 29, 2026 – Sep 29, 2026

Global Mesh AI & Swarm Robotics Challenge 2026: Build Open Source Edge Systems

Aug 31, 2026 – Sep 29, 2026

Students of Global Impact

Sep 7–29, 2026

Next Gen Hackathon 1.0

GeneralDehradun, Uttarakhand

Sep 14–29, 2026

Narayana National Hackathon 2026

Sep 21–29, 2026

Zephyr CTF 2026

AI / MLMumbai, Maharashtra

Sep 24–29, 2026

Sangyan

Sep 26–29, 2026

Navonmesh 26 - A National Level Hackathon

AI / MLRaipur, Chhattisgarh

Sep 1–29, 2026

Udbhav'26 – Idea. Build. Pitch.

Sep 5–29, 2026

HackTheStack

GeneralNew Delhi, Delhi

Aug 9, 2026 – Sep 29, 2026

Hack the Hardware India 2.0 (HTH India 2.0) — Build. Innovate. Win.

AI / MLNagpur, Maharashtra

Aug 7, 2026 – Sep 29, 2026

Secura

GeneralTiruchirappalli, Tamil Nadu

Sep 5–28, 2026

Datathon 26

AI / MLIndore, Madhya Pradesh

Sep 18–28, 2026

AI Vision Challenge 2026 – Create the Best AI-Generated Image Using Prompts

Sep 22–28, 2026

HackIndore 4.0 – 24‑Hour National Hackathon

SustainabilityIndore, Madhya Pradesh

Sep 4–28, 2026

LUMA Hackathon (September 20th - 28th)

Jun 26, 2026 – Sep 28, 2026

Jāgriti Hacks

Sep 21–27, 2026

WebRush — 6-Hour Frontend Hackathon

Sep 13–27, 2026

HackCelestial 3.0

AI / MLNavi Mumbai, Maharashtra

Aug 17, 2026 – Sep 27, 2026

Python Web Scraper Challenge

Sep 17–27, 2026

Global SDG & AI Hackathon 2026

AI / MLPune, Maharashtra

Sep 2–27, 2026

Build Your Fest Stall: Brand It, Pitch It, Launch It

Sep 16–27, 2026

Global Innovation Hackathon 2026 – Build for a Better Future

Sep 1–27, 2026

Orbion

AI / MLKolkata, West Bengal

Sep 8–27, 2026

WCPC 2K26

GeneralSangli, Maharashtra

Sep 12–27, 2026

Kodnexus AI Build Battle – Smart Invoice Challenge

Sep 17–27, 2026

HackRonyX 2.0

GeneralNagpur, Maharashtra

Aug 19, 2026 – Sep 27, 2026

GDG KalaKriti: The Designathon

Sep 15–27, 2026

3rd-Web-Hack

Aug 22, 2026 – Sep 27, 2026

Qiskit Fall Fest 2026

GeneralMangalagiri, Andhra Pradesh

Sep 12–26, 2026

Enigma 5.0 - Genesis: Beyond The Future

GeneralMumbai, Maharashtra

Aug 29, 2026 – Sep 26, 2026

ELUCode-4

Sep 16–26, 2026

SIT Flagship Hackathon 2026 | 8-Hour AI Hackathon

AI / MLPune, Maharashtra

Aug 30, 2026 – Sep 26, 2026

YC Fall 2026 x Moss: The Zero Latency Builder Sprint

AI / MLBangalore, Karnataka

Aug 23, 2026 – Sep 26, 2026

HackDays 2.0

AI / MLGreater Noida, Uttar Pradesh

Sep 15–26, 2026

ML Hackathon: Polymer Property Prediction

Aug 28, 2026 – Sep 26, 2026

Hack The Future 3.O

AI / MLDehradun, Uttarakhand

Sep 2–26, 2026

ACM Marketsphere 2026

Sep 9–26, 2026

Argonyx‘26

SustainabilityBangalore, Karnataka

Sep 2–26, 2026

Telemetrix

AI / MLChennai, Tamil Nadu

Sep 21–26, 2026

Zero Origin

Aug 27, 2026 – Sep 26, 2026

Techfest Hackathon

AI / MLChennai, Tamil Nadu

Sep 20–25, 2026

ORBION: 8-Hour Hackathon

GeneralKolkata, West Bengal

Sep 16–25, 2026

EVOX 1.0

Sep 17–25, 2026

Code and Craft

GeneralChennai, Tamil Nadu

Sep 21–25, 2026

QuantStorm

Aug 9, 2026 – Sep 25, 2026

CodeRumble 4.0

SustainabilityJabalpur, Madhya Pradesh

Aug 30, 2026 – Sep 25, 2026

CodeClash 1.0

Sep 8–25, 2026

Dogfood | 72-Hour Hackathon

Sep 1–25, 2026

Code Clash

SustainabilityBangalore, Karnataka

Sep 3–25, 2026

Invente'26 - Department of CSE(SNUC) - Project Showcase 4.0

Sep 15–25, 2026

ModelWars

AI / MLChennai, Tamil Nadu

Sep 21–25, 2026

StartupX Hackathon 2026

Aug 9, 2026 – Sep 25, 2026

PROMPTOTHON 2026: AI Edition | 24-Hour Hackathon

AI / MLHyderabad, Telangana

Aug 25, 2026 – Sep 24, 2026

Vibeathon 2026

GeneralKharghar, Maharashtra

Aug 31, 2026 – Sep 24, 2026

National Level Hackathon

AI / MLDehradun, Uttarakhand

Sep 10–24, 2026

ZeroBreach 2.0 CTF 2026

Sep 5–24, 2026

Build for Billions

AI / MLMangaluru, Karnataka

Sep 11–24, 2026

HealthTech Innovate

Sep 22–24, 2026

Matrix 2026

AI / MLThrissur, Kerala

Aug 15, 2026 – Sep 24, 2026

GDTA PYTHON CODE WAR CSE

Sep 24–24, 2026

AUREX'26 - Classical Tamil's First Lingual Tech Hackathon

AI / MLChennai, Tamil Nadu

Aug 14, 2026 – Sep 24, 2026

Free Full Stack Python with Gen-AI Demo

Sep 18–24, 2026

VibeCraft

AI / MLTiruchirappalli, Tamil Nadu

Aug 30, 2026 – Sep 23, 2026

Ideathon 2026 – Innovation for Impact

Sep 9–23, 2026

IDEAForge 2026 – From Problems to Possibilities

Sep 16–23, 2026

IDEAForge 2026 – From Problems to Possibilities | Online Ideathon

Sep 18–23, 2026

MST Blockchain <> Newrro <> BMSC 24-Hour Buildathon

Web3Bangalore Urban, Karnataka

Sep 7–22, 2026

Eureka x Devengers

Aug 18, 2026 – Sep 22, 2026

Hack With Vizag 4.0

GeneralVisakhapatnam, Andhra Pradesh

Aug 30, 2026 – Sep 22, 2026

BunnieX Hackathon

Jun 22, 2026 – Sep 22, 2026

Agenticthon 2026 – AI & Agentic Technology Hackathon

AI / MLMallasamudram, Tamil Nadu

Sep 11–21, 2026

Geeks2Code

Aug 23, 2026 – Sep 21, 2026

The Pareidolia Paradox

Aug 24, 2026 – Sep 21, 2026

Win, If You Can: Code The Solution X MaVionix India Pvt Ltd

Sep 14–21, 2026

Orvix Hackathon

Aug 3, 2026 – Sep 21, 2026

Global Innovation Build Challenge V2

Jul 11, 2026 – Sep 21, 2026

Build $ Bank

AI / MLNew Delhi, Delhi

Aug 1, 2026 – Sep 20, 2026

CivicHack 2026

GeneralNorth America

Sep 18–20, 2026

HACKDAY 1.0

Aug 15, 2026 – Sep 20, 2026

Manufacture Your Dream: RC Car Building and Racing

GeneralVellore, Tamil Nadu

Aug 7, 2026 – Sep 20, 2026

BuildForge Hackathon

Aug 29, 2026 – Sep 20, 2026

St.Jude's Code Arena

SustainabilityOnline

Aug 22, 2026 – Sep 20, 2026

NeuraX Hackathon 3.0 – 24-Hour AI Innovation Hackathon 2026

AI / MLHyderabad, Telangana

Aug 30, 2026 – Sep 20, 2026

Convergence 2K26 Software Hackathon

GeneralHyderabad, Telangana

Sep 6–20, 2026

Evorozen Apex: NextGen AI Buildathon

Jul 17, 2026 – Sep 20, 2026

SPEED September AI Challenge

Aug 19, 2026 – Sep 20, 2026

ELUCode-2

Aug 18, 2026 – Sep 19, 2026

Signal Quest – IEEE SPS Hackathon 2026

GeneralBangalore, Karnataka

Aug 12, 2026 – Sep 19, 2026

Graviton

AI / MLMohali, Punjab

Aug 21, 2026 – Sep 19, 2026

ForgeX AI 2026

AI / MLErode, Tamil Nadu

Aug 27, 2026 – Sep 19, 2026

Data Quest 3.0 Prelims

AI / MLChennai, Tamil Nadu

Sep 5–19, 2026

DevHack 2026

AI / MLMeerut, Uttar Pradesh

Sep 5–19, 2026

Decarbonix 1.0

Aug 24, 2026 – Sep 19, 2026

Convergence 2K26: 24hr Hardware Hackathon

AI / MLHyderabad, Telangana

Sep 7–19, 2026

Software Hackathon Convergence 2k26

GeneralHyderabad, Telangana

Sep 8–19, 2026

Optiquest

GeneralGuntur, Andhra Pradesh

Sep 16–19, 2026

IGNITRRON'26 - Project J.A.R.V.I.S (24 HR HACKATHON )

AI / MLCoimbatore, Tamil Nadu

Sep 10–19, 2026

FUSION X 1.0 – 24-Hour Hackathon

GeneralNamakkal, Tamil Nadu

Aug 22, 2026 – Sep 19, 2026

Smart City Hackathon Lahore

GeneralLahore Garrison University

Aug 19, 2026 – Sep 19, 2026

Hackosquad Cyber Week 2026: Learn, Hack & Compete in 7 Days

Aug 31, 2026 – Sep 18, 2026

InternHill Code Sprint

Sep 4–18, 2026

Zinnovatio 4.0

AI / MLMohali, Punjab

Sep 4–18, 2026

TalentEdge Coding Assessment - 03

Sep 16–18, 2026

The Rice University Urban Sustainability Hackathon

Jun 23, 2026 – Sep 18, 2026

Celestia 2.0

AI / MLVellore, Tamil Nadu

Aug 11, 2026 – Sep 17, 2026

Multipli Hackathon – Build. Innovate. Compete.

AI / MLVellore, Tamil Nadu

Aug 28, 2026 – Sep 17, 2026

VINHACK

AI / MLVellore, Tamil Nadu

Sep 1–17, 2026

Vivekananda Innovation Hackathon 2026

Sep 7–17, 2026

Quantexa

AI / MLCoimbatore, Tamil Nadu

Aug 27, 2026 – Sep 17, 2026

COMPSPHERE 12

Aug 3, 2026 – Sep 17, 2026

EC-Council HackAI Challenge: RACEx360

Aug 17, 2026 – Sep 16, 2026

Cognix Hackathon 2026

GeneralChennai, Tamil Nadu

Aug 27, 2026 – Sep 16, 2026

What The Flag

GeneralVellore, Tamil Nadu

Aug 11, 2026 – Sep 16, 2026

Battlecode

GeneralVellore, Tamil Nadu

Aug 11, 2026 – Sep 16, 2026

Code Cortex 3.0

AI / MLVellore, Tamil Nadu

Sep 2–16, 2026

Startup Street 11

GeneralVellore, Tamil Nadu

Sep 5–16, 2026

Hack'em Hex

AI / MLGreater Noida, Uttar Pradesh

Sep 12–16, 2026

AI Skill Sprint 1.0

AI / MLMohali, Punjab

Sep 4–16, 2026

2nd Washington Hackathon 2026

Aug 24, 2026 – Sep 16, 2026

EIC VentureX: Idea To Impact

Sep 5–16, 2026

Innovik 6.0 – International Hackathon 2026

AI / MLIndore, Madhya Pradesh

Jul 9, 2026 – Sep 15, 2026

Void Hacks() 8.0

GeneralIndore, Madhya Pradesh

Aug 27, 2026 – Sep 15, 2026

Idea Competition 2026

Aug 12, 2026 – Sep 15, 2026

Navachar - Code Fest 2026

Aug 27, 2026 – Sep 15, 2026

CodeClash 1.0 – National Coding Competition

Sep 6–15, 2026

AstroBit: Computational Astronomy Hackathon

Sep 10–15, 2026

FinHack Global

Sep 12–15, 2026

AI Quest: Beyond the Wrapper

Aug 28, 2026 – Sep 15, 2026

Technical Team Online Assessment

Aug 30, 2026 – Sep 15, 2026

Innovators Day 2026

AI / MLPuducherry, Puducherry

Sep 2–15, 2026

CodeArena 2026

Aug 21, 2026 – Sep 15, 2026

AI Builders Hackathon

Aug 21, 2026 – Sep 15, 2026

Code Voyage

GeneralKolkata, West Bengal

Aug 12, 2026 – Sep 14, 2026

TechSprint

Aug 30, 2026 – Sep 14, 2026

BOSS $1000 Contributor Hackathon

Aug 31, 2026 – Sep 14, 2026

Sensora 2.0

AI / MLVellore, Tamil Nadu

Aug 29, 2026 – Sep 14, 2026

Redefine

GeneralVellore, Tamil Nadu

Sep 2–14, 2026

Buildonomics

FintechVellore, Tamil Nadu

Sep 4–14, 2026

DSA & Java Technical Online Assessment

Aug 29, 2026 – Sep 14, 2026

Code Club Round 2 - Technical Online Assessment

Aug 29, 2026 – Sep 14, 2026

HexaCode

Aug 29, 2026 – Sep 14, 2026

CALL-E: Your Code Is Calling

Jul 23, 2026 – Sep 14, 2026

Agents for Humans Hackathon

Aug 10, 2026 – Sep 14, 2026

Hyperbloom September - AI/ML

Aug 25, 2026 – Sep 14, 2026

Renu Innovation Hackathon 2026

GeneralAraria, Bihar

Sep 7–13, 2026

Caspian AI Agent

Aug 25, 2026 – Sep 13, 2026

TurtleBot Pursuit & Evasion Challenge

Aug 22, 2026 – Sep 13, 2026

CADathon

Aug 22, 2026 – Sep 13, 2026

Software Engineering Assessment

Aug 28, 2026 – Sep 13, 2026

Glimpse Trading Hackathon 2026

Aug 30, 2026 – Sep 13, 2026

Prayas - Tech Hackathon

AI / MLMohali, Punjab

Aug 30, 2026 – Sep 13, 2026

Think & Code

Aug 28, 2026 – Sep 13, 2026

Engineers 2047

AI / MLVidisha, Madhya Pradesh

Aug 25, 2026 – Sep 13, 2026

ONE HACK: 8 Hours Web3 Hackathon

Web3New Delhi, Delhi

Aug 14, 2026 – Sep 13, 2026

Anakin Forge Hackathon

Aug 24, 2026 – Sep 13, 2026

The Frontend Odyssey 2026

Aug 18, 2026 – Sep 13, 2026

NextStep Hacks 2026

Aug 21, 2026 – Sep 13, 2026

Graphiques Innovation Challenge

Aug 21, 2026 – Sep 13, 2026

Code Quest 2026 – 21-Day Competitive Coding Challenge

Aug 23, 2026 – Sep 12, 2026

EchoSphere: Agora Conversational AI Hackathon

Jul 21, 2026 – Sep 12, 2026

Scratch to Hack

Aug 31, 2026 – Sep 12, 2026

Binary Hacks 4.0

GeneralGhaziabad, Uttar Pradesh

Aug 4, 2026 – Sep 12, 2026

VELOHACK 2k26: 24 Hour International Hackathon

AI / MLVellanur, Tamil Nadu

Aug 5, 2026 – Sep 12, 2026

Constructathon — Online Robotics Build Challenge

Sep 3–12, 2026

AnimalHack 2026

Jun 14, 2026 – Sep 12, 2026

Forged In Fire 2026

AI / MLDelhi, Delhi

Aug 28, 2026 – Sep 11, 2026

MARKATHON 2.0 – India's Biggest Marketing Innovation Challenge

AI / MLMumbai, Maharashtra

Aug 27, 2026 – Sep 11, 2026

InfiniX'26 – National Level 32-Hour Hackathon

Aug 6, 2026 – Sep 11, 2026

Megathon'26 – Fusion For Future

GeneralChennai, Tamil Nadu

Aug 27, 2026 – Sep 11, 2026

Powernext-AI

AI / MLYelahanka, Karnataka

Aug 28, 2026 – Sep 10, 2026

IndustrySolve Idea-Thon & Product-a-Thon 2026

GeneralNew Delhi, Delhi

Sep 3–10, 2026

Tech Zephyr 4.0 Design Marathon

Aug 22, 2026 – Sep 10, 2026

Hackbattle

GeneralVellore, Tamil Nadu

Aug 24, 2026 – Sep 10, 2026

NeuralHack 2026

AI / MLNorth America

Sep 8–10, 2026

Webverse Hackathon

Aug 7, 2026 – Sep 10, 2026

Unfoldd CTF 2026

Aug 27, 2026 – Sep 10, 2026

StatNova – Minecraft AI Vibe Coding Challenge!

AI / MLSehore, Madhya Pradesh

Aug 23, 2026 – Sep 10, 2026

Quantum Alpha

AI / MLDelhi, Delhi

Aug 13, 2026 – Sep 10, 2026

Hack2Heal 2.0 - Global Healthcare Innovation Hackathon

Aug 25, 2026 – Sep 10, 2026

The Pirate’s Flag – Capture the Flag Challenge

GeneralMumbai, Maharashtra

Aug 15, 2026 – Sep 9, 2026

Crew Assemble — Build, Battle & Conquer

GeneralMumbai, Maharashtra

Aug 18, 2026 – Sep 9, 2026

The Lost Algorithm (DSA)

GeneralMumbai, Maharashtra

Aug 18, 2026 – Sep 9, 2026

GAME-ATHON

SustainabilityChandigarh, Chandigarh

Aug 26, 2026 – Sep 9, 2026

Escape the Server

GeneralChandigarh, Chandigarh

Aug 27, 2026 – Sep 9, 2026

WebCMD Campus Hackathon - MAIT Edition

AI / MLNew Delhi, Delhi

Sep 5–9, 2026

AI/ML with Data Science - FREE Demo

Sep 2–9, 2026

Nari Kavach

AI / MLDelhi, Delhi

Aug 13, 2026 – Sep 9, 2026

VakyaBhed

AI / MLDelhi, Delhi

Aug 13, 2026 – Sep 9, 2026

Gameathon 2026

Aug 13, 2026 – Sep 9, 2026

Identity under Attack

Aug 13, 2026 – Sep 8, 2026

VJ Hackathon 2026

GeneralHyderabad, Telangana

Aug 25, 2026 – Sep 8, 2026

Anveshan'26 - 24 Hr Hackathon

GeneralChennai, Tamil Nadu

Aug 13, 2026 – Sep 8, 2026

Mirage CTF 2.0

GeneralChennai, Tamil Nadu

Aug 12, 2026 – Sep 7, 2026

Data Analytics Challenge

Sep 2–7, 2026

Data Analytics Hackathon

Aug 21, 2026 – Sep 7, 2026

Agentic Cinema: The Blockbuster Hackathon

Jul 27, 2026 – Sep 7, 2026

WE Hack 5.0

AI / MLVellore, Tamil Nadu

Aug 11, 2026 – Sep 6, 2026

HackOut'26

GeneralGandhinagar, Gujarat

Aug 17, 2026 – Sep 6, 2026

DataForge 2026

Aug 21, 2026 – Sep 6, 2026

HackQuest: Code for Communities 2.0

AI / MLRanchi, Jharkhand

Aug 29, 2026 – Sep 6, 2026

Fintechstico V7.0 - Diving into the World of Fintech

FintechNew Delhi, Delhi

Aug 23, 2026 – Sep 6, 2026

INIT'26 - Hackathon

Aug 22, 2026 – Sep 6, 2026

SU HACKS 2026

Aug 29, 2026 – Sep 5, 2026

Campusathon 2026

Sep 1–5, 2026

Code2Create 7.0

GeneralVellore, Tamil Nadu

Aug 11, 2026 – Sep 5, 2026

VCET Hackathon 2026

GeneralMumbai, Maharashtra

Aug 5, 2026 – Sep 5, 2026

Artha - The Algorithmic Trading Challenge

FintechNew Delhi, Delhi

Aug 23, 2026 – Sep 5, 2026

AI with Initiative: AI Makes the First Move - Hackathon

AI / MLPune, Maharashtra

Aug 4, 2026 – Sep 5, 2026

Codeathon

GeneralBilaspur, Chhattisgarh

Sep 4–5, 2026

Hackwave 3.0 - 2026

AI / MLHyderabad, Telangana

Aug 20, 2026 – Sep 5, 2026

VoltHacks

May 22, 2026 – Sep 5, 2026

BharatBuild: A Low-code Hackathon

GeneralGuduvancheri, Tamil Nadu

Aug 4, 2026 – Sep 4, 2026

Pasumai Hackathon

Aug 5, 2026 – Sep 4, 2026

HackVerse 2026

GeneralVellore, Tamil Nadu

Sep 1–4, 2026

GreenCode Challenge

SustainabilityGlobal

Sep 2–4, 2026

Breakpoint Hackathon 2026

Aug 11, 2026 – Sep 4, 2026

ISTE Crypt Online Assessment

Aug 26, 2026 – Sep 4, 2026

Hack for Humanity | Summer 2026

Aug 7, 2026 – Sep 4, 2026

Hack The Horizon 2.0 – 24-Hour Hackathon

AI / MLCoimbatore, Tamil Nadu

Aug 20, 2026 – Sep 3, 2026

BuildSprint

Aug 24, 2026 – Sep 3, 2026

TalentEdge Coding Assessment-01

Sep 2–3, 2026

Legend of the Treasure (Takara No Densetsu)

GeneralNoida, Uttar Pradesh

Aug 13, 2026 – Sep 3, 2026

Code Insight 2k26

Aug 18, 2026 – Sep 3, 2026

DevNetwork [API + Cloud + AI] Hackathon 2026

AI / MLSanta Clara Convention Center and Online

Aug 17, 2026 – Sep 3, 2026

The WebMCP Challenge

Aug 25, 2026 – Sep 3, 2026

Hackblox AI & Open Source Hackathon

Aug 5, 2026 – Sep 2, 2026

Innov8 4.0: A Hackathon by Eightfold Ai X Aries IIT Delhi

AI / MLNew Delhi, Delhi

Aug 19, 2026 – Sep 2, 2026

Ignition Hackathon Series 2026

AI / MLPrayagraj (Allahabad), Uttar Pradesh

Aug 19, 2026 – Sep 2, 2026

Innovators Guild Hackathon

GeneralSouth Delhi, Delhi

Aug 19, 2026 – Sep 2, 2026

The Agents' Bounty – AI Agent Build Challenge

AI / MLMumbai, Maharashtra

Aug 18, 2026 – Sep 1, 2026

DeFi Frontier

Aug 29, 2026 – Sep 1, 2026

Resolve'26 — National-Level Game Jam

Aug 4, 2026 – Sep 1, 2026

AI YES :International Youth AI Competition

Jun 17, 2026 – Sep 1, 2026

TikTok TechJam 2026

Aug 29, 2026 – Sep 1, 2026

Hackathon 4.0

Aug 17–31, 2026

Code to Creation (Project Submission)

Aug 18–31, 2026

Rebuild the Classroom : Build the tool that teaches when AI is the teacher.

Aug 19–31, 2026

Innovation Unbound Prelims

AI / MLChennai, Tamil Nadu

Aug 21–31, 2026

RuleBound: The Sealed Build Challenge

Aug 17–31, 2026

3D Websites Hackathon

Jun 22, 2026 – Aug 31, 2026

Galuxium Nexus V2

Jul 15, 2026 – Aug 31, 2026

Iridescence 1.0

GeneralChennai, Tamil Nadu

Aug 17–30, 2026

OOSC 4.0 Hackathon

Aug 5–30, 2026

Prasunethon 2.0

Jul 30, 2026 – Aug 30, 2026

AI Product Hackathon

Aug 21–30, 2026

Code O' Fiesta Prelims

GeneralChennai, Tamil Nadu

Aug 21–30, 2026

The Minute - LV8 Tech Video Editor Hackathon

Aug 22–30, 2026

Campus Championship Challenge

Aug 5–30, 2026

BSM Agentic AI Competition

AI / MLMedchal, Telangana

Aug 12–30, 2026

NextGen Hackathon

Aug 6–30, 2026

Hack The Limit

Jun 18, 2026 – Aug 30, 2026

ML Bubble 2026 – Machine Learning Awareness & Skill Building Challenge

Aug 1–29, 2026

Pitch the idea, Win the prize

Aug 27–29, 2026

Hack Fusion 2026

AI / MLChennai, Tamil Nadu

Aug 2–29, 2026

Hackonomics 2027

Jul 1, 2026 – Aug 29, 2026

AI Innovation Hackathon 2026 – Build Real-World AI Solutions

Aug 14–28, 2026

Nerds Room: Launch Hacks

Aug 14–28, 2026

GenAI Buildathon

Aug 25–28, 2026

Zero Dependency | 72-Hour Hackathon

Aug 7–28, 2026

MCA Coding Assessment

SustainabilityOnline

Aug 27–28, 2026

Innovest 3.0

GeneralChennai, Tamil Nadu

Aug 20–27, 2026

DevJams'26

GeneralVellore, Tamil Nadu

Aug 11–27, 2026

Fund My Crazy by Google

Jun 24, 2026 – Aug 26, 2026

◈ ₹ 100,093,499

Full Stack Python with Gen-AI

Aug 21–25, 2026

Africa Deep Tech Challenge 2026

Jun 17, 2026 – Aug 25, 2026

The Great Agent Hackathon

AI / MLFreshworks

Jul 22, 2026 – Aug 24, 2026

◈ ₹ 100,000

CardioViz XR: 48-Hour Medical Animation Challenge

Aug 11–24, 2026

CSI KJSSE Hackday 2.0

AI / MLMumbai, Maharashtra

Aug 17–24, 2026

Aethon 2026 | 24-Hour National Hackathon

AI / MLKishangarh, Rajasthan

Aug 6–24, 2026

DevCrest Buildathon '26

Aug 10–24, 2026

NeuralSprint

Jun 18, 2026 – Aug 24, 2026

ImpactForge

Jun 19, 2026 – Aug 24, 2026

Washing App Debug Challenge

SustainabilityOnline

Aug 9–23, 2026

ZYRORA - 24-Hour National Level Inter-College Hackathon

GeneralVirudhunagar, Tamil Nadu

Aug 9–23, 2026

Deepsprint Hackathon

GeneralChennai, Tamil Nadu

Aug 19–23, 2026

MARKATHON 2026 – India's Biggest Marketing Innovation Challenge

GeneralBangalore, Karnataka

Aug 10–23, 2026

Internal Smart India Hackathon 2026

AI / MLPratapgarh, Uttar Pradesh

Aug 11–23, 2026

Hacks 11.0

AI / MLJaipur, Rajasthan

Aug 17–23, 2026

Z0d1ak CTF

Aug 11–23, 2026

Cloudforge

Aug 19–22, 2026

SN1PHERS 3.0: Capture The Flag(CTF)

GeneralChennai, Tamil Nadu

Aug 5–22, 2026

GenZ Can Hack 2026

Apr 1, 2026 – Aug 22, 2026

GatewayGS & The AEI Initiative: AI 4 Earth Hackathon

Jul 25, 2026 – Aug 22, 2026

Bug Blitz

Aug 19–21, 2026

CypherVerse

GeneralMohali, Punjab

Aug 12–21, 2026

TEJAS India Hackathon 2026

Aug 6–21, 2026

CoArena Hackathon

Aug 6–20, 2026

Evil Corp CTF V2

SustainabilityOnline

Aug 7–20, 2026

The Chandigarh Police Hackathon

AI / MLChandigarh, Chandigarh

Aug 2–20, 2026

Edge Nova'26

Aug 4–20, 2026

Hack Forge-Ai Powered Vibe Coding Hackathon

AI / MLRanipet, Tamil Nadu

Aug 11–20, 2026

ChainLink Spring

Aug 7–20, 2026

CodeWars

AI / MLJaipur, Rajasthan

Aug 7–20, 2026

byteBuilt 1.0

GeneralMohali, Punjab

Aug 8–20, 2026