deadline window
38 closinghackathons closing this weekend
listed deadlines that land this friday, saturday or sunday, from the live index. no filler when the weekend is empty.
hackathons closing this weekend: 38 open hackathons as of october 2, 2026, with $3K in organizer-listed prize value, which may include cash, credits and in-kind rewards. next listed deadline: BIT N BUILD - AROUND THE WORLD 2026, oct 02, 2026 · 1d left.
Explore prize statistics and the AI builder opportunity index.
inventory snapshot · as of october 2, 2026 · 38 open · $3K organizer-listed prize value
window checked: this weekend, from 2026-10-02 to 2026-10-04.
faq
what counts as this weekend?
this page lists open hackathons with deadlines on friday, saturday or sunday of the current week.
why are there sometimes no listings?
Tensor Hack filters public listings by status and source-listed deadline. if none land this weekend, the page stays useful but noindexed.
should i still enter a hackathon this late?
yes, if the scope is tiny. pick one user, one demo path and read the host rules before building.
Hackathon listings
36-HOUR Hackathon
GL Bajaj Institute of Management and Research
Algothon'26
Devfolio host
Algothon'26
Algoxilla
Bigred//hacks 2026
Major League Hacking
BIT N Build - Around THE World 2026
Fr. Conceicao Rodrigues College of Engineering (FRCRCE), Bandra
BUG Bounty
SRM University, Ramapuram, Chennai
Byteathon
Noorul Islam Center for Higher Education
Capture THE Flag (CTF)
SRM University, Ramapuram, Chennai
Code Avengerss 2026 Coding & Debugging Challen
Bharati Vidyapeeth's Institute of Computer Applications and Management (BVICAM), New Delhi
Crsu Hackathon 2026
Romeo & Juliet Ltd
Drishti
Vidyalankar Institute of Technology (VIT), Mumbai
Gator Quant Hacks
Major League Hacking
Hackify 3.0
Devfolio host
RED Team VS Blue Team
SRM University, Ramapuram, Chennai
THE Sequential Matching Problem
Romeo & Juliet Ltd
WCC Launchpad 30
WeCodeCoders
Built With Talent S1 | Hiring Hackathon
Indian Institute of Technology (IIT), Delhi
Dublin Hacx
Hack Club
Elevate 1.0 - National Level Hackathon
Shri Vile Parle Kelavani Mandal's Dwarkadas J. Sanghvi College of Engineering (DJSCE), Mumbai
Hack Dearborn 5: Conjure Reality
Major League Hacking
Hacksphere 2.0
Ideal Institute Of Management And Technology And School Of Law
Prompt RUN 2026
Frontend Arena
Rowdy Hacks
Major League Hacking
WIN $500: GET AN Agent Passport?
HiDevs
Codeslayer 2.0 2K26
National Institute of Technology (NIT), Delhi
Genesis - THE Hackathon
JSPM Rajarshi Shahu College of Engineering, Tathawade, Pimpri-Chinchwad, Maharashtra
Gopwnit CTF
gopwnit
Hack IT On'26
KPR Institute of Engineering and Technology (KPRIET), Coimbatore
Hardware Session Circuit Optimization Challeng
SRM University - AP
ML Competition
SRM University - AP
Python Coding Challenge IN Qiskit
SRM University - AP
Quantum Capture THE Flag
SRM University - AP
Quantum Code Golf
SRM University - AP
Quantum Magnetometry Challenge
SRM University - AP
Quantum Noise Forensics
SRM University - AP
Reconctf'26
Indian Institute of Technology, Indian School of Mines (IIT ISM), Dhanbad
Ride Hack-26
Jaypee Institute of Information Technology (JIIT), Noida
Vibeathon - AI Powered Development
Galgotias University (GU), Greater Noida
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