In-Person Web3 Hackathons

Join IRL Web3 and blockchain hackathons. Collaborate face-to-face with fellow developers, compete for prizes, and build innovative projects together.

Status: Ended

Move the Future: Aptos x SMU Web3 Innovation Hackathon 2025

Nov 9, 2025 - Nov 24, 2025

Prize Pool

SG$23.0K

Status: Ended

UK AI Agent Hackathon EP3 by Artificial Superintelligence Alliance (ASI) | The Largest Web3 × AI Hackathon in Europe

Nov 29, 2025 - Dec 7, 2025

Prize Pool

$1.0M

Status: Ended

AI Wars : WEEX Alpha Awakens

Nov 21, 2025 - Dec 31, 2025

Prize Pool

$880.0K

Status: Ended

Sui <> The Bridge Hackathon Marbella 2025

Nov 21, 2025 - Nov 23, 2025

Prize Pool

$3.0K

Status: Ended

Caffeine Promptathon

Dec 1, 2025 - Dec 1, 2025

Prize Pool

$2.0K

Status: Ended

LNMHacks 8.0

Jan 23, 2026 - Jan 25, 2026

Prize Pool

$9.0K

Status: Ended

Pitch Your Buidl - EthDenver

Feb 18, 2026 - Feb 19, 2026

Prize Pool

$2.0K

Status: Ended

BuildfestKashmir

Apr 2, 2026 - Apr 2, 2026

Prize Pool

$100

Status: Ended

Campfire Hackathon

Feb 28, 2026 - Feb 28, 2026

Prize Pool

Non-cash Prize

Status: Ended

DevPlay'26

Feb 28, 2026 - Feb 28, 2026

Prize Pool

Non-cash Prize