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 | |
|---|---|---|---|---|---|---|---|---|---|
 | HackFusion - Manav Rachna x HackWithIndia | Worth reaching out | 22/08/2026 | in-person | 27 | To be Announced - At Delhi NCR | Manav Rachna x HackWithIndia | Upgrade | |
 | Build with Gemini Hackathon 2026 | Worth reaching out | 22/08/2026 | in-person | 193 | Singapore, Singapore | Natasha Teja | Upgrade | |
 | RevengersHack | Worth reaching out | 22/08/2026 | in-person | 1,013 | - | - | Upgrade | |
| FlutterFlow Champions League Hackathon | Worth reaching out | 22/08/2026 | in-person | 789 | Mumbai, India | FFSA | Upgrade | |
| SLAB Hackathon - Chirst Uni Edition | Worth reaching out | 22/08/2026 | in-person | 242 | Kumbalgodu, India | Santhrupth BC | Upgrade | |
| Final Showcase | The IndeHub Hackathon 2026 Powered by RevenueCat | Build with WWDC26 | Worth reaching out | 22/08/2026 | in-person | TBD | Bengaluru, India | Adithya Balaji | Upgrade | |
| SLAB Hackathon - MITS (Gwalior) | Worth reaching out | 22/08/2026 | in-person | 92 | Gwalior, India | GAURAV SONI | Upgrade | |
| SLAB Hackathon- Veer surendra Sai Uni Edition | Worth reaching out | 22/08/2026 | in-person | TBD | Burla, India | Sai Saurav | Upgrade | |
| The Growth Hackathon | GTM Machines × Mem0 × Skill Engineers | Likely open | 22/08/2026 | in-person | 141 | Bengaluru, India | Hamid Akbar | Upgrade | |
| SLAB Hackathon - NIT Hamirpur Edition | Worth reaching out | 22/08/2026 | in-person | 65 | Hamirpur, India | Soham Juneja | Upgrade | |
| {Tech: Europe} x VEED Hackathon | The Summer Lock-In | Likely open | 22/08/2026 | in-person | 179 | London, United Kingdom | {Tech: Europe} | Upgrade | |
| Inception World Model Hackathon II | Likely open | 22/08/2026 | in-person | 126 | Bengaluru, India | Jaswanth Beere | Upgrade | |
| AI Tinkerers x Tencent Cloud Hackathon: Singapore Demo Day | Likely open | 22/08/2026 | in-person | 80 | Singapore, Singapore | Yong Quan Tan | Upgrade | |
| UK AI Agent Lab: Gemini Edition | Worth reaching out | 22/08/2026 | in-person | TBD | London, United Kingdom | Imperial FinTech & Blockchain | Upgrade | |
| n8n Vienna Hack Night | Worth reaching out | 22/08/2026 | in-person | 17 | Wien, Austria | Dániel Sydó | Upgrade | |
 | 8-Bit Jam | Worth reaching out | 22/08/2026 | in-person | 18 | Herndon, United States | 8-Bit Jam | Upgrade | |
| Dell x NVIDIA Hackathon / Local AI on Dell Pro Max with GB10 -- NYC | Worth reaching out | 22/08/2026 | in-person | 505 | New York, United States | Sean Chiu | Upgrade | |
| Mistral Vibe Hackathon | Worth reaching out | 22/08/2026 | in-person | 312 | Paris, France | Mistral AI | Upgrade | |
| Zero Downtime Hackathon | Win an NVIDIA DGX Spark AI Supercomputer | Worth reaching out | 22/08/2026 | in-person | 447 | San Francisco, United States | SigNoz | Upgrade | |
| AntlerVC / Apify / Bolt / N8N Hackathon | Likely open | 22/08/2026 | in-person | 167 | San Francisco, United States | Helen Park | Upgrade | |
| AI for Good Hackathon | Likely open | 22/08/2026 | in-person | TBD | - | Ascension - by AGI House SF | Upgrade | |
| Beta x Alibaba Cloud x AMD AI Agent Hackathon Demo Day | Worth reaching out | 22/08/2026 | in-person | TBD | Palo Alto, United States | Beta University | Upgrade | |
| BLR Builders Hackathon | Worth reaching out | 23/08/2026 | in-person | 4 | Bengaluru, India | Tushar Garg | Upgrade | |
| She Nicest Global Hackathon pop-up |Tokyo, Japan | Worth reaching out | 23/08/2026 | in-person | 29 | Minato City, Japan | 章奕格 | Upgrade | |
| Smart City Innovation Hackathon With Miro #2 | Likely open | 23/08/2026 | in-person | TBD | Siliguri, India | Imperial Surge | Upgrade |
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