COVID-19 Global Hackathon 1.0 Online #BuildforCOVID19 Global Online Hackathon Non-monetary prizes Winners announced 18551 participants
TechCrunch Disrupt SF Hackathon 2019 San Francisco, CA, USA SAN FRANCISCO, OCT 2-4, 2019 $142,025 in prizes Oct 2 – 4, 2019 496 participants
Bots for Good Challenge Online A Developer Circles supported, Intercity challenge in India to recognize and reward developers who build the most innovative bots that solve local challenges $1,728 in prizes Winners announced 172 participants
CHIMEHACK 4 Menlo Park, CA, USA CHIMEHACK 4 will celebrate the power of women in technology and identify ways for disruptive technology to advance solutions for girls and women at a tipping point moment in history. $30,000 in prizes Jun 10 – 11, 2017 319 participants