HackTable Online HackTable 2021 - For students, by students $119,005 in prizes Winners announced 449 participants
FrostHack Online A hackathon run by Frostack Games centered around gaming and entertainment. $17,625 in prizes Winners announced 193 participants
Hacky Birthday MLH! Online Celebrate our 8th birthday by building some amazing hacks! Non-monetary prizes Winners announced 280 participants
Def Hacks Worldwide 3.0 Online Def Hacks Worldwide 3.0 is a 36-hour long hackathon for high school and college students. $13,449 in prizes Winners announced 593 participants
PrideHacks Online Let's celebrate the Pride Month! Non-monetary prizes Winners announced 173 participants
R. U. Hacking? Hackathon 2021 Online Learn. Create. Connect. £2,960 in prizes Winners announced 350 participants
AlphaHacks 2021 Online Create projects that will live beyond the hackathon weekend. $CAD 94,727 in prizes Winners announced 413 participants
Surfs Up Hacks Online Surfs Up, Hackers! Summer is here and it's time for hacking! Non-monetary prizes Winners announced 302 participants
Hack Girl Summer 2.0 Online Calling all ladies and non-binary folx! Who is ready to get hacky in this heatwave? Non-monetary prizes Winners announced 191 participants
Hack the Earth 2021 Online Hack the Earth is an online hackathon for creating solutions to environmental issues with technology! $CAD 3,300 in prizes Winners announced 166 participants
Neighborhood Hacks Online Build hacks for small businesses and local communities this weekend! Non-monetary prizes Winners announced 273 participants
HackQE Online Create and learn awesome projects and compete for amazing prizes $615 in prizes Winners announced 86 participants
Hack At Home II Online Time to party this weekend and celebrate 1 year of "Hosted By MLH" Hackathons! Non-monetary prizes Winners announced 255 participants
