Anthropic Claude Code Hackathon Madrid: Close the Books
Data hackathons 2026
Hack123 tracks 50 Data hackathons; 25 are open for registration. Next deadlines: Anthropic Claude Code Hackathon Mad… (Nov 7), TAMU Datathon 2026 (Nov 7). Biggest prizes: DOE Geologic Enhanced Mapping Syste… ($300k), Changjiang Cup 2026 Global AI Prote… (¥1.4M).
RelatedOnline hackathonsHackathons in November 2026AI hackathonsHackathons in BostonHackathons in Hong KongHackathons in October 2026Student hackathonsHealthcare hackathonsHackathons in LondonAI Agent hackathons
- Open · soonest deadline first (25)
- TAMU Datathon 2026 (Texas A&M)
- Sheridan Datathon 2026
- Source↗Google Mumbai Data Challenge 2026: Air Quality Mapping & Forecasting (Zindi, $6,000)$6k
- DataNova 2026 Global Data-thon$1.8k
- Snowflake × b.telligent AI Hackathon Vienna
- Anthropic Claude Build Day Boston: AI Healthcare Hackathon 2026
- CIQ × NVIDIA Supercomputing Local AI Hackathon (Chicago, before SC26)
- Making Sense: OxAI Hackathon Oxford 2026
- 2026 Rebas Cup Taiwan Baseball Data Hackathon (NT$30,000)
- System Public Challenge 2026 (NYC)$7.5k
- Hack the Harvest 2026 (USDA × NVIDIA × UC Davis, Sacramento)$5k
- Agents in Context Toronto: A MongoDB Hackathon$15k
- Drexathon: Nace AI Decision Model Hackathon San Francisco 2026
- NASA Space Apps Challenge 2026
- 12th CASSINI Hackathon · Bucharest€11k
- HACK THE RAILS 2026: Night-Train Hackathon in Brussels (European Sleeper)€1k
- SoTA Scientific Parallelism Hackathon London 2026, Supported by ARIA
- Website↗Changjiang Cup 2026 Global AI Protein Design Challenge¥1.4M
- DrivenData↗DOE Geologic Enhanced Mapping System (GEMS) Prize Challenge 2026 ($300,000)$300k
- Website↗Apart Research Threat Intelligence & Threat Modelling Hackathon 2026 ($5,000)$5k
- GS1 Hong Kong IoT Data Hackathon 2027HK$14k
- NFL Big Data Bowl 2027 on Kaggle$100k
- AI for Research & Engineering Hackathon — Malaysia 2027
- Google Quantum AI Verifiable Quantum Circuit Compilation Competition on Kaggle$150k
- Closed · most recent first (25)
- Google DevFest Florida Hackathon 2026 (GDG)$2.4k
- MIT Energy & Climate Hack 2026
- Lexsi AI Safety and Alignment Hackathon
- Supabase + Sodabase + BuilderBase NYC Hackathon
- ARC Prize 2026$2M
- Website↗1 looking for teammatesAssay-A-Thon London 2026
- Appwrite Databases Hackathon
- Global AI4Science Hackathon 2026 (CityUHK × SciencePal)HK$84k
- InfiniSynapse Vibe Coding Hackathon 2026$3k
- KULN Global Virtual ESG Hackathon 2026$800
- "Baijing" Industrial AI Application Innovation Challenge 2026¥250k
- micro1 Eval Hackathon$10k
- DS+X Hackathon 2026 (Boston University)$5k
- Inside the Game: Developer Hackathon (Microsoft × Premier League)$50k
- Bittensor Global Subnet Hackathon$10k
- Graph Hacks: Context for AI Agents (WeMakeDevs × FalkorDB)$20k
- Build Privacy-First Apps on Midnight$12.5k
- AI CAN DO IT Tencent Cloud Hackathon · Singapore 2026S$17k
- Hotai AI Hackathon 2026
- OneAquaHealth IEEE Global Hackathon 2026 (urban water ecosystems)$3.5k
- Global Innovation Build Challenge V2
- AWS Trainium Frontier Competition$40k
- Website↗Cathay Hackathon 2026
- CockroachDB × AWS Hackathon$8.8k
- Build with DataHub: The Agent Hackathon$20.5k
Topics
AI 459AI Agent 185AIGC & Generative AI 72AI Coding 77Web3 & Blockchain 52Embodied AI & Robotics 32Hardware & IoT 69Startup 75Education 41Healthcare 35Gaming 26Fintech 19Cybersecurity & AI Safety 11Climate & Sustainability 16Social Good & AI for Good 15Open Source 24AR, VR & XR 5
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