Online Web3 Hackathons
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Boson AI Higgs Audio Hackathon in collaboration with Eigen AI
Boson AI
other
Prize PoolNon-cash Prize
Days LeftEnded
LocationOnline
Date RangeMar 20, 2026 - Mar 22, 2026
End DateMar 22, 2026
CS
CPP SOC Hackathon
CPP SOC
other
Prize PoolNon-cash Prize
Days LeftEnded
LocationOnline
Date RangeMar 4, 2026 - Mar 5, 2026
End DateMar 5, 2026
NV
FoundersHack Sydney 2026
NextGen Ventures
other
Prize Pool$3.0K
Days LeftEnded
LocationOnline
Date RangeMar 19, 2026 - Mar 22, 2026
End DateMar 22, 2026
PG
Pulse AI NYC X CASTGNY Hackathon
Pulse AI NYC, CAST GNY
otherai agents
Prize PoolNon-cash Prize
Days LeftEnded
LocationOnline
Date RangeMar 6, 2026 - Mar 7, 2026
End DateMar 7, 2026
AM
PES AWS Hackathon With AWS User Group Madurai and Bengaluru
AWS User Group Madurai
otheraws
Prize PoolNon-cash Prize
Days LeftEnded
LocationOnline
Date RangeMar 4, 2026 - Mar 15, 2026
End DateMar 15, 2026
PH
Agents Assemble - The Healthcare AI Endgame
Prompt Opinion (Darena Health)
otherai agents
Prize Pool$25.0K
Days Left15 days
LocationOnline
Date RangeMar 4, 2026 - May 11, 2026
End DateMay 11, 2026
PH
Maestro Hack Day
Protech Hub
otherai agents
Prize PoolNon-cash Prize
Days LeftEnded
LocationOnline
Date RangeMar 4, 2026 - Mar 7, 2026
End DateMar 7, 2026
LI
LIUX-Talent-Hackathon
liux
other
Prize PoolNon-cash Prize
Days LeftEnded
LocationOnline
Date RangeMar 10, 2026 - Mar 12, 2026
End DateMar 12, 2026
Injective Africa Buildathon
Injective Africa
otherinjectivedefi
Prize Pool$2.0K
Days LeftEnded
LocationOnline
Date RangeMar 8, 2026 - Mar 21, 2026
Submission DeadlineMar 9, 2026
PS
PantherHack 2026
Princeton Day School
otherremotebeginner / first-time hackers
Prize Pool$250
Days LeftEnded
LocationOnline
Date RangeApr 17, 2026 - Apr 19, 2026
End DateApr 19, 2026
UM
hackUMBC Mini Hackathon
umbc
other
Prize PoolNon-cash Prize
Days LeftEnded
LocationOnline
Date RangeApr 17, 2026 - Apr 18, 2026
End DateApr 18, 2026
DS
DUWiT Hacks 2026
Durham University Women in Tech Society
otheron-site
Prize PoolNon-cash Prize
Days LeftEnded
LocationOnline
Date RangeMar 7, 2026 - Mar 8, 2026
End DateMar 8, 2026
BC
Hack Brooklyn
Brooklyn College CS Club
otherremotehybrid
Prize PoolNon-cash Prize
Days LeftEnded
LocationOnline
Date RangeApr 17, 2026 - Apr 19, 2026
End DateApr 19, 2026
HA
ImpactHacks by Hackathon for All
HackathonForAll
otherremotepublic goods & impact
Prize Pool$1.0K
Days LeftEnded
LocationOnline
Date RangeApr 5, 2026 - Apr 6, 2026
End DateApr 6, 2026
AT
AdaHacks 2026
Ada's Team
otheron-site
Prize Pool$1.2K
Days LeftEnded
LocationOnline
Date RangeMar 6, 2026 - Mar 8, 2026
End DateMar 8, 2026
DE
UW Tech Exploration Lab Digital Health Challenge
Devpost
other
Prize Pool$1.8K
Days LeftEnded
LocationOnline
Date RangeMar 20, 2026 - Apr 6, 2026
End DateApr 6, 2026
H6
Hack Days in the 6ix
Hack the 6ix
other
Prize PoolNon-cash Prize
Days LeftEnded
LocationOnline
Date RangeMar 6, 2026 - Mar 7, 2026
End DateMar 7, 2026
SE
BAM Hacks
SEARCH
other
Prize PoolNon-cash Prize
Days LeftEnded
LocationOnline
Date RangeMar 28, 2026 - Mar 29, 2026
End DateMar 29, 2026
CA
Campfire Sonipat
campfire
othergaming
Prize PoolNon-cash Prize
Days LeftEnded
LocationOnline
Date RangeMar 2, 2026 - Mar 3, 2026
End DateMar 3, 2026
GI
EcoHacks
Green Spaces Initiative
otherremote
Prize Pool$175
Days LeftEnded
LocationOnline
Date RangeMar 6, 2026 - Apr 12, 2026
End DateApr 12, 2026