Discover Blockchain Hackathons 2025

Explore cutting-edge blockchain hackathons where developers, entrepreneurs, and web3 pioneers build the future of decentralized technology.
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IN-PERSON ✰ LIVE AI Best Coast 2025

Nov. 7, 2025 - Nov. 9, 2025

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About LIVE AI ✰ LIVE AI is the premier accelerator-backed, hackathon-driven talent identification program. Welcome to LIVE AI Best Coast 2025, the multi-campus fully-hybrid hackathon …

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blockchain · fintech · machine learning · Los Angeles, California, United States
IN-PERSON Future of Data Hackathon 2025

Sept. 10, 2025

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The Future of Data Hackathon is an integral part of the MidwestCon Conference, scheduled to take place on September 10th, 2025. The Future of Data …

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blockchain · machine learning · social · Cincinnati, Ohio, United States
ONLINE win_Defi_forge

June 12, 2025 - July 10, 2025

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Register Your Team https://forms.gle/CXCW2m1uT96KsTLF6Fill this Google Form to officially join the hackathon as a solo dev or as a team (up to 4 members). Introduction …

IN-PERSON ✰ LIVE AI Lone Star 2025

June 6, 2025 - June 8, 2025

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About LIVE AI ✰ LIVE AI is the only accelerator-backed hackathon series and talent identification program. Welcome to LIVE AI Lone Star 2025, this year's …

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blockchain · fintech · machine learning · Austin, Texas, United States
ONLINE 3Percent Hacks - Building with Web3 and AI

June 5, 2025 - June 15, 2025

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About the challenge The 3percentclub Hackathon is more than just a coding competition, it’s a bold invitation to rethink who gets to build the future. …

IN-PERSON Presidio Bitcoin Hackathon

May 16, 2025 - May 17, 2025

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Visit our website for the most up-to-date information: pbhackathon.com The Challenge The challenge is simple: build on Bitcoin. Hackers are free to tackle this task …

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blockchain · fintech · machine learning · San Francisco, California, United States
ONLINE Solana AI App Challenge

May 15, 2025 - June 15, 2025

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🚀 Introduction AImpact is your AI-powered co-founder for building Solana apps without writing code. This challenge is for builders, creatives, and dreamers who want to …

ONLINE Africa Deep Tech Challenge 2025

May 14, 2025 - July 31, 2025

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About the Challenge Africa Deep Tech Challenge 2025 is powered by Future Africa and in collaboration with Ilorin Tech Hub, CcHub, and IHS. The theme …

IN-PERSON Bitcoin++ Pool Edition

May 8, 2025 - May 9, 2025

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Welcome to the Official Bitcoin++ 2025 Mempool Hackathon! This is the hackathon site for the bitcoin++ 2025 Hackathon in Austin, TX.The main hackathon competition will …

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beginner · blockchain · fintech · Austin, Minnesota, United States
IN-PERSON Unlocking the Power of Agentverse by Fetch.ai

May 2, 2025 - May 4, 2025

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Join us for "Unlocking the Power of Agentverse by Fetch.AI" in Dubai, where developers, AI enthusiasts, and blockchain innovators will come together to build the …

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