DubHacks '26 Seattle, WA, USA The largest collegiate hackathon in the Pacific Northwest! $10,700 in prizes Oct 17 – 18, 2026 781 participants
HelloHacks 2025 Vancouver, Canada A Beginner’s Byte-Sized Hackathon, Helping You Create Your First Project $CAD 600 in prizes Oct 4 – 5, 2025 69 participants