Hackathon Judge Opportunities
Find hackathons seeking judges and mentors — browse open calls for judges, judge hackathons online or in person, and see organizer contact details.
| Platform | Title | Accessibility | Start Date | Format | Participants | Location | Organizer | Contact | |
|---|---|---|---|---|---|---|---|---|---|
 | HackWimbledon October 2026 #1 | Worth reaching out | 11/10/2026 | in-person | 8 | London, United Kingdom | Neil Lambeth | Pro Plus | |
| AI Engineer New York Hackathon | Likely open | 11/10/2026 | in-person | 338 | New York, United States | Ryan Swift | Pro Plus | |
 | Multi Model Hackathon - #SFTechWeek | Likely open | 11/10/2026 | online | 402 | Online | Sean Chiu | Pro Plus | |
| Tech Week Hackathon | Worth reaching out | 11/10/2026 | in-person | TBD | San Francisco, United States | Frontier Tower | Pro Plus | |
 | The Harness Engineering & Model Wrangling #SFTechWeek Hackathon | Likely open | 11/10/2026 | in-person | TBD | San Francisco, United States | MongoDB | Pro Plus | |
 | Solana Hackathon 2026 | Likely open | 11/10/2026 | online | 58 | Online | Encode Club | Pro Plus | |
| B.A.L.L.S. hackathon | Worth reaching out | 12/10/2026 | in-person | 25 | Lahti, Finland | Lahti Entrepreneurship Society (Lahties) | Pro Plus | |
| Green & AI Hackathon: ESCP x Encode Club | Likely open | 12/10/2026 | in-person | 24 | - | Encode Club | Pro Plus | |
| SCDI 1302/1308: AIC x CrowdStrike Hackathon | Likely open | 12/10/2026 | in-person | 63 | Santa Clara, United States | Marty Hendricks | Pro Plus | |
| Company Brain Hackathon: Build an AI Agent That Knows Your Organization | Worth reaching out | 12/10/2026 | in-person | 534 | Menlo Park, United States | Mahan Soltanzadeh | Pro Plus | |
| Build for Finance: A Multiplayer AI Hackathon | Worth reaching out | 12/10/2026 | in-person | TBD | San Francisco, United States | Laura Cruickshanks | Pro Plus | |
 | RESPAWN | Likely open | 13/10/2026 | hybrid | 31 | Peenya | MS Ramaiah University of Applied Sciences | Pro Plus | |
| AI Conquest 2026 | Likely open | 13/10/2026 | in-person | 8 | Guru Nanak Institutions Technical Campus, India | Guru Nanak Institutions Technical Campus (Autonomous) | Pro Plus | |
| BBS x Ramp Hackathon Info Session | Likely open | 13/10/2026 | in-person | TBD | Berkeley, United States | Richard Noguchi | Pro Plus | |
| AI Hackathon | Worth reaching out | 13/10/2026 | in-person | 32 | Carlton, Australia | Artificial Intelligence Prototyping Studio (AIPS) | Pro Plus | |
| The AI Collective Tokyo｜社会課題を解決するためのAI・テクノロジー活用 〜Hack for Humanity〜 | Worth reaching out | 13/10/2026 | in-person | TBD | Chiyoda City, Japan | btrax | Pro Plus | |
Applied AI Data Hackathon: Transform Your Data into Concrete Value | Worth reaching out | 13/10/2026 | in-person | TBD | Milan, Italy | Google | Pro Plus | ||
| Light x Lovable x Grant Thornton Finance Hackathon | Worth reaching out | 13/10/2026 | in-person | TBD | Stockholm, Sweden | Arthur | Pro Plus | |
| Finance Hackathon | Likely open | 13/10/2026 | in-person | TBD | London, United Kingdom | LSE Generate | Pro Plus | |
| Lovable: Hackathon x Startup Trek | Worth reaching out | 13/10/2026 | in-person | 47 | Boston, United States | Durkin | Pro Plus | |
| Open Source Sprint | Worth reaching out | 14/10/2026 | in-person | 12 | Malla Reddy University, India | Unifesto | Pro Plus | |
 | Huawei Ireland Tech Arena 2026 | Worth reaching out | 14/10/2026 | online | TBD | Online | Huawei | Pro Plus | |
| ACM Hack x SpaceXAI HackSchool Kickoff! | Worth reaching out | 14/10/2026 | in-person | TBD | Los Angeles, United States | Michelle Lee | Pro Plus | |
| AI Hack BAR — POP-UP NIGHT in SHINJUKU | Worth reaching out | 14/10/2026 | in-person | 4 | Shinjuku City, Japan | Ikko Eltociear Ashimine | Pro Plus | |
| AIxBiology Mini Hackathon | Likely open | 14/10/2026 | in-person | 5 | Edinburgh, United Kingdom | Nikita Lazaroo | Pro Plus |
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