Ended
$10KGlobal, Global·Hybrid
Open Source Guild
Open Source Climate Hack
Build useful climate and sustainability software.
AI & MLClimate & SustainabilityOpen Source
Sep 12, 2026180
Featured
Hackathons
Every event, every theme, every corner of the world.
2,644 results
Ended
$20KGlobal, Malaysia, Subang Jaya·In person
SUNCTF 2026
Upcoming public CTF event from CTFtime. Format: Jeopardy.
AI & MLWeb3 & CryptoOpen Source
Sep 5, 20262
Ended
$17Online·Online
K17 CTF 2026
Upcoming public CTF event from CTFtime. Format: Jeopardy.
AR / VR
Sep 11, 202614
Ended
$500Global, Detroit, MI, USA·In person
Mafiq FoundationMYHack: ISNA 2026
Devpost public event. Submission period: Sep 05 - 06, 2026. Official prize: $500. Official page: https://myhack-isna.devpost.com/
AI & MLSocial ImpactEducation
Sep 4, 20265
Ended
$720Global, DigiPen Institute of Technology·In person
Emerald ParentsEmP Hackfest Summer 2026
Devpost public event. Submission period: Sep 05 - 06, 2026. Official prize: $720. Official page: https://emp-hackfest-summer-2026.devpost.com/
Sep 4, 20261
Ended
TBAOnline·Online
TFC CTF 2026
Upcoming public CTF event from CTFtime. Format: Jeopardy.
Web3 & CryptoOpen SourceAR / VR
Sep 5, 202615
Ended
TBAOnline·Online
PatriotCTF 2026
Upcoming public CTF event from CTFtime. Format: Jeopardy.
Web3 & CryptoOpen SourceRobotics & IoT
Sep 11, 20266
Ended
TBAOnline·Online
CAT CTF 26
Upcoming public CTF event from CTFtime. Format: Jeopardy.
AI & MLEducationAR / VR
Sep 11, 20262
Ended
TBABrugg, Switzerland·In person
Energy Data Hackdays 2026 - Brugg
Data / Database hackathon in Brugg, Switzerland
Sep 9, 20260
Ended
TBAOnline·Online
Major League Hacking
Global Hack Week: Data
Everywhere, Worldwide, SEP 11 - 17
AI & MLEducation
Sep 11, 20260
Ended
TBAHouston, Texas, US·In person
HackRice
Houston, Texas, SEP 11 - 13
AI & MLEducation
Sep 11, 20260
Ended
TBAAMER, MX·In person
HackMTY 2026
Upcoming MLH listed hackathon, season 2027. Date range: SEP 11 - 13.
AI & MLEducation
Sep 11, 20260
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