Brainwave 2026 Online Empowering Brains of Tomorrow Innovations $550 in prizes Winners TBD 674 participants
Girls In STEM Global Hackathon Online Empowering the Next Generation of STEM Leaders. Non-monetary prizes Winners announced 362 participants
Aethera Hacks Online Hack. Build. Create. Your imagination is the only limit. Non-monetary prizes Winners announced 112 participants
BloomKnights Orlando, FL, USA The flowers are blooming and so are big ideas! New software developers can join BloomKnights for a 12-hour beginner-friendly MLH Hack Day on July 11th. $4,328 in prizes Jul 11, 2026 247 participants
ShellHacks 2025 Miami, FL, USA Florida's Largest Hackathon IS BACK!!!! $52,790 in prizes Sep 26 – 28, 2025 839 participants
