NexHacks Pittsburgh, PA, USA TURING CITY is an immersive 24-hour hackathon where hackers construct the building blocks of a sentient digital metropolis. $68,500 in prizes Jan 17 – 18, 2026 874 participants
Startup in a Weekend Philadelphia, PA, USA Create your startup/best idea in 36 hours! $8,300 in prizes Nov 22 – 23, 2025 86 participants
