Fun and Games with Devvit Web Online Create a new game or experience for the Reddit community! $49,000 in prizes Winners announced 2603 participants
Programmers Unknown Battleground Birtamod, Nepal Survive. Code. Dominate. $250 in prizes Jul 23 – Aug 16, 2025 133 participants
World’s Largest Hackathon presented by Bolt Online Build with AI for a shot at some of the $1M+ in prizes. $1,037,500 in prizes Winners announced 129559 participants
Lightning Fast AI Hackathon Online Build the AI agents of the future by taking advantage of SambaNova’s Lightning Fast Inference Speeds of Today $10,000 in prizes Winners announced 566 participants
Microsoft Developers AI Learning Hackathon Online Learn to build your AI apps with Azure Cosmos DB $10,000 in prizes Winners announced 9483 participants
Google Cloud Vertex AI Agent Builder Hackathon Online Dive into AI Agents: Explore, Create, and Win Big at the Vertex AI Hackathon! $30,000 in prizes Winners announced 3627 participants
Tri Valley Summer Long Hackathon Online A Hackathon for beginners to advanced for Tri-Valley Students to participants to attend, along with others across the world. $8,890 in prizes Winners announced 841 participants
MoonHacks By Moon Corp Online MoonHacks by Moon Corp: A New Hackathon for begineers helping teach education. $5,015 in prizes Winners announced 1652 participants
LA Hacks 2024 Los Angeles, CA, USA Welcome to the Grand Adventure of LA Hacks 2024 $47,216 in prizes Apr 19 – 21, 2024 704 participants
Global Gamers Challenge Online Build epic Flutter games to assist in the battle to defend the planet! $103,890 in prizes Winners announced 3479 participants
Global Hack Week: Open Source Online Join us for a week of all things Open Source! Non-monetary prizes Winners announced 312 participants
All In Hackathon Online At this 24-hour hackathon sponsored by GitHub, we're challenging you to build hacks to serve your community, innovate creative technological solutions, and more! Non-monetary prizes Winners announced 132 participants