CLOSINGSHUTS IN 4 DAYS
Cerebro Hackathon
Institute of Engineering and Management · Online · ₹10K
Upcoming hackathons in October 2026
Every hackathon with a deadline in October 2026, read live from the platforms they run on. Free to browse, no account needed.
262 open now · 915 across the whole index · refreshed 27 Sept 2026
- CLOSINGSHUTS IN 4 DAYS
CODE AVENGERS 2026 | The Ultimate Coding Challenge
Bharati Vidyapeeth's Institute of Computer Applications and Management (BVICAM), New Delhi · Offline · New Delhi · ₹15K
- CLOSINGSHUTS IN 4 DAYS
HACKER HOUSE GOA 2026
See listing · Offline · Goa, India · Free
- CLOSINGSHUTS IN 4 DAYS
Grand Innovation Challenge
See listing · Offline · Digdoh · Free
- CLOSINGSHUTS IN 4 DAYS
Adhigamai Inter-College Hackathon 2026
Adhigam Ai · Offline · Dera Bassi · Free
- CLOSINGSHUTS IN 4 DAYS
Prysm'26
Eshan Group Of Institutions, Uttar Pradesh · Offline · Farah · ₹50K
- CLOSINGSHUTS IN 4 DAYS
COMPSPHERE 12
President University · Online · $1,247
- CLOSINGSHUTS IN 4 DAYS
Hack2Heal 2.0 - Global Healthcare Innovation Hackathon
Institute of Engineering & Management · Online · $100
- CLOSINGSHUTS IN 4 DAYS
305 HackShells Edition September 2026
Swift at FIU · Online · Free
- CLOSINGSHUTS IN 4 DAYS
Evorozen Apex: NextGen AI Buildathon
Evorozen · Online · Free
- CLOSINGSHUTS IN 4 DAYS
CodeSprint by Elite Coders
elite coders · Online · ₹30,000
- CLOSINGSHUTS IN 4 DAYS
DecentraHack 2.0
pimpri chinchwad college of engineering · Online · ₹15,000
- CLOSINGSHUTS IN 4 DAYS
Beginner's Paradise - FirstCommit
FirstCommit · Online · $1,024
- CLOSINGSHUTS IN 4 DAYS
Next Byte Hacks: V4
Next Byte Hacks · Online · $100
- CLOSINGSHUTS IN 4 DAYS
Hyperbloom September - Beginer Freindly
hyperbloom hacks · Online · Free
- CLOSINGSHUTS IN 4 DAYS
Datathon 26–27
PCCOE INNS STUDENT CHAPTER · Offline · Pimpri-Chinchwad · ₹30K
- CLOSINGSHUTS IN 4 DAYS
Idea Competition 2026
Fr. Conceicao Rodrigues College of Engineering (FRCRCE), Bandra · Online · Free
- CLOSINGSHUTS IN 4 DAYS
CodeRumble 4.0
Indian Institute of Information Technology, Design and Manufacturing (IIITDM), Jabalpur · Offline · Jabalpur · ₹20K
- CLOSINGSHUTS IN 4 DAYS
Build with bharat 4.0
Codeverse · Offline · Greater Noida · ₹1L
- CLOSINGSHUTS IN 5 DAYS
Q Hackathon
Quantum University, Roorkee · Online · ₹23K
- CLOSINGSHUTS IN 5 DAYS
Hackvibe 2.0 | 24-Hour National Level Hackathon
Vignan institute of technology and science · Offline · Hyderabad · Paid entry
- CLOSINGSHUTS IN 5 DAYS
Global Innovation Build Challenge V2
Kang Chiao International School Student · Online · Free
- CLOSINGSHUTS IN 5 DAYS
Planet Resilience: Innovation for Sustainable Impact Hackathon
Singapore University of Social Sciences · Offline · Singapore, Singapore · $1,700
- CLOSINGSHUTS IN 5 DAYS
OneAquaHealth IEEE Global Hackathon
OneAquaHealth · Online · $3,500
- CLOSINGSHUTS IN 5 DAYS
Innohacks 4.0
See listing · Offline · Ghaziabad · Free
- CLOSINGSHUTS IN 5 DAYS
Kurukshetra CTF
Pimpri Chinchwad College of Engineering (PCCOE), Pune · Offline · Pimpri-Chinchwad · ₹20K
- CLOSINGSHUTS IN 5 DAYS
Scratch to Hack
Akal University, Talwandi Sabo · Online · Free
- CLOSINGSHUTS IN 5 DAYS
IIT Madras x Romeo & Juliet: The Sequential Matching Problem
Romeo & Juliet Ltd · Online · Free
- CLOSINGSHUTS IN 5 DAYS
CRSU Hackathon 2026
Romeo & Juliet Ltd · Online · Free
- CLOSINGSHUTS IN 5 DAYS
GatewayHacks 2026 | Software AI Hackathon
Listed on Internshala · Online · See listing
- CLOSINGSHUTS IN 5 DAYS
Hackify 3.0
See listing · Offline · Kothamangalam · Free
- CLOSINGSHUTS IN 5 DAYS
Drishti
Vidyalankar Institute of Technology (VIT), Mumbai · Offline · Wadala · ₹15K
- CLOSINGSHUTS IN 5 DAYS
Bit N Build - Around the World 2026
Fr. Conceicao Rodrigues College of Engineering (FRCRCE), Bandra · Offline · Mumbai · ₹1.5L
- CLOSINGSHUTS IN 5 DAYS
Byteathon
Noorul Islam Center for Higher Education · Offline · Kanniyakumari · ₹70K
- CLOSINGSHUTS IN 6 DAYS
Algothon'26
Algoxilla · Online · Free
- CLOSINGSHUTS IN 6 DAYS
Bug Bounty
SRM University, Ramapuram, Chennai · Offline · Chennai · Paid entry
- CLOSINGSHUTS IN 6 DAYS
Capture The Flag (CTF)
SRM University, Ramapuram, Chennai · Offline · Chennai · Paid entry
- CLOSINGSHUTS IN 6 DAYS
Red Team vs Blue Team
SRM University, Ramapuram, Chennai · Offline · Chennai · Paid entry
- CLOSINGSHUTS IN 6 DAYS
Built With Talent S1 | Hiring Hackathon
Indian Institute of Technology (IIT), Delhi · Online · Free
- CLOSINGSHUTS IN 6 DAYS
Capture The Flag
Symbiosis Center for Information Technology (SCIT), Pune · Offline · Pune · ₹65K
- CLOSINGSHUTS IN 6 DAYS
Win $500: Get an Agent Passport?
HiDevs · Online · Free
- CLOSINGSHUTS IN 6 DAYS
Elevate 1.0 - National Level Hackathon
Shri Vile Parle Kelavani Mandal's Dwarkadas J. Sanghvi College of Engineering (DJSCE), Mumbai · Offline · Mumbai · ₹1L
- CLOSINGSHUTS IN 7 DAYS
Prompt Run 2026
Frontend Arena · Online · Free
- CLOSINGSHUTS IN 7 DAYS
HackSphere 2.0
Ideal Institute Of Management And Technology And School Of Law · Offline · New Delhi · Paid entry
- CLOSINGSHUTS IN 7 DAYS
Ideathon
GL Bajaj Institute of Technology and Management, Delhi NCR, Uttar Pradesh · Online · ₹22K
- CLOSINGSHUTS IN 7 DAYS
Competitive Programming Hackathon
GL Bajaj Institute of Technology and Management, Delhi NCR, Uttar Pradesh · Offline · Greater Noida · ₹22K
- CLOSINGSHUTS IN 7 DAYS
Startupathon
GL Bajaj Institute of Technology and Management, Delhi NCR, Uttar Pradesh · Offline · Greater Noida · ₹22K
- CLOSINGSHUTS IN 7 DAYS
Vibeathon - AI Powered Development
Galgotias University (GU), Greater Noida · Offline · Greater Noida · Free
- CLOSINGSHUTS IN 7 DAYS
36-Hour Hackathon
GL Bajaj Institute of Technology and Management, Delhi NCR, Uttar Pradesh · Online · ₹75K
- CLOSINGSHUTS IN 7 DAYS
Hackdays 2.0
Galgotias College of Engineering & Technology (GCET), Greater Noida · Offline · Greater Noida · Free
- CLOSINGSHUTS IN 7 DAYS
VNU '26 - Connect The Dots
Hack Club network · Offline · București · Free
- CLOSINGSHUTS IN 7 DAYS
GENESIS - THE HACKATHON
JSPM Rajarshi Shahu College of Engineering, Tathawade, Pimpri-Chinchwad, Maharashtra · Offline · Pune · ₹30K
- CLOSINGSHUTS IN 7 DAYS
Hardware Session – Circuit Optimization Challenge
SRM University - AP · Offline · Guntur · Free
- CLOSINGSHUTS IN 7 DAYS
Quantum Magnetometry Challenge
SRM University - AP · Online · Free
- CLOSINGSHUTS IN 7 DAYS
Python Coding Challenge in Qiskit
SRM University - AP · Online · Free
- CLOSINGSHUTS IN 7 DAYS
ML Competition
SRM University - AP · Online · Free
- CLOSINGSHUTS IN 7 DAYS
ORBION: 8-Hour Hackathon
Institute of Engineering and Management · Offline · Kolkata · Free
- CLOSINGSHUTS IN 7 DAYS
Quantum Code Golf
SRM University - AP · Online · Free
- CLOSINGSHUTS IN 7 DAYS
Yuva Yodha Energy Tech Hackathon
HackerEarth partner · Online · Free
- CLOSINGSHUTS IN 7 DAYS
LovHack Season 3 2026
Listed on Internshala · Online · See listing
Showing the 60 closing soonest of 262 on this list. For the rest, and to filter by date, platform or free entry, the full index has every listing with filters on top.
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