Europe Hackathons
Explore upcoming hackathons across Europe. Browse European events by city, country, format, category, and prize pool.
Hackathons
16
Avg Prize
$18K
Organizers
74
Top European Countries
Top European Cities
🇬🇧 London
34 current events in United Kingdom
🇩🇪 Munich
17 current events in Germany
🇩🇪 Berlin
10 current events in Germany
🇳🇱 Amsterdam
9 current events in Netherlands
🇪🇸 Barcelona
9 current events in Spain
🇸🇪 Stockholm
8 current events in Sweden
🇪🇸 Madrid
8 current events in Spain
🇨🇭 Zurich
7 current events in Switzerland
Popular European Topics
Friday, September 4, 2026
Ongoing
Common S3nse
Online
Dec 10, 2025 – Sep 12, 2026CryptoCanalOnline
Blockchain
Cybersecurity
Data Science
Ongoing
MunichTech Innovation Hackathon 2026 – Build Applied solutions for Industry
Online
Feb 24 – Sep 20, 2026MunichTech EXPOOnline
Artificial Intelligence
Ongoing
NASA Space Apps Challenge 2026
In Person
Aug 29 – Nov 15, 2026Tekna and Norwegian Space ClusterOslo, Norway
Data Science
Artificial Intelligence
Ongoing
MunichTech EXPO
In Person
Sep 1 – Sep 20, 2026MunichTecg EXPOMunich, Germany
Artificial Intelligence
Climate Tech
Edtech
Ongoing
Helmholtz GPU Hackathon
Hybrid
Sep 2 – Sep 11, 2026Dresden, Germany
Artificial Intelligence
Cloud
Research
Ongoing
Hinterland Hack
In Person
Sep 4 – Sep 6, 2026Founders FoundationBielefeld, Germany
Hackathon
Ongoing
AI Coding Hackathon September 2026
In Person
Sep 4 – Sep 6, 2026STARTPLATZCologne, Germany
Hackathon
Artificial Intelligence
Ongoing
Common S3nse - Conference & Hackathon
In Person
Sep 4 – Sep 5, 2026CryptoCanal 🐈⬛Amsterdam, Netherlands$2K
Blockchain
Cybersecurity
Saturday, September 5, 2026
Upcoming
Al Game Console Hackathon: Build a Handheld AI Game Console in 12 hours!
In Person
Sep 5, 2026Francisco Terpolilli 🤌København, Denmark
Artificial Intelligence
IoT (Internet of Things)
Upcoming
Rebuild Private Markets: The Ylookup x Encode AI Hackathon
In Person
Sep 5 – Sep 6, 2026Marvin AnansuthivaraLondon, United Kingdom
Artificial Intelligence
Data Science
Social Impact
Sunday, September 6, 2026
Upcoming
2026 REMEDi4ALL Hackathon
In Person
Sep 6 – Sep 11, 2026REMEDi4ALLBarcelona, Spain
Hackathon
Upcoming
Architect x Corgi Cafe - Sunday Designathon
In Person
Sep 6, 2026Luke RamsdenLondon, United Kingdom
Artificial Intelligence
Fintech
Upcoming
HackWimbledon September 2026 #1
In Person
Sep 6, 2026Neil LambethLondon, United Kingdom
Robotics
Open Source
Networking
Monday, September 7, 2026
Upcoming
Eurohack26: High-Performance Computing Applications Programming
In Person
Sep 7 – Sep 11, 2026CSCSLugano, Switzerland
Hackathon
Upcoming
Chess x ML Hackathon: Build, Train, Win.
Hybrid
Sep 7 – Sep 12, 2026Encode ClubLondon, United Kingdom
Hackathon
Artificial Intelligence
Upcoming
Unimicro Hackathon
In Person
Sep 7, 2026Karsten Duus WettelandBergen, Norway
Fintech
Web Development
Upcoming
Campaign Lab Summer Hack Night!
In Person
Sep 7, 2026NoamLondon, United Kingdom
Data Science
Social Impact
Community
Tuesday, September 8, 2026
Upcoming
Finance & Insurance AI Hackathon
Online
Sep 8 – Sep 23, 20262HeroOnline
Data Science
Fintech
Artificial Intelligence
Upcoming
WNC Highways & Innovation Hackathon 2026
In Person
Sep 8, 2026Northampton Business ClinicNorthampton, United Kingdom
Hackathon
Upcoming
GDS Local 2026 Hackathon
In Person
Sep 8 – Sep 9, 2026Government Digital ServiceSheffield, United Kingdom
Hackathon
Upcoming
Budapest Hardware hackathon, build the agent cockpit
In Person
Sep 8, 2026Budapest Hardware ClubBudapest, Hungary
Hackathon
IoT
Wednesday, September 9, 2026
Upcoming
MICRON Hackathon 2026
In Person
Sep 9 – Sep 11, 2026Chair of AI Processor Design, Technical University of MunichMunich, Germany
Hackathon
Upcoming
Joint International Bioinformatics Hackathon - Antwerp
Hybrid
Sep 9 – Sep 11, 2026VIB-UAntwerpAntwerpen, Belgium
Hackathon
Upcoming
Fall 2026 TPC Hackathon
In Person
Sep 9 – Sep 11, 2026Leibniz Supercomputing Centre (LRZ)Garching bei München, Germany
Hackathon
Upcoming
Hackathon Future Smart City 2026
Hybrid
Sep 9 – Nov 5, 2026Innovation HeroesŁódź, Poland$7K
Hackathon
Upcoming
2026 BioHackathon
In Person
Sep 9 – Sep 11, 2026Valeriya Malysheva, Jo Montgomery, Simon AndrewsCambridge, United Kingdom
Hackathon
Upcoming
nao hackathon & breakfast Paris #4
In Person
Sep 9, 2026Claire GouzeParis, France
Artificial Intelligence
Data Science
Fintech
Upcoming
From Spreadsheet Chaos to One Source of Truth: AI Hackathon for VCSE & SME Leaders
In Person
Sep 9, 2026Gavin DellBirmingham, United Kingdom
Artificial Intelligence
Data Science
Upcoming
Hardware hackathon, build the agent control deck!
In Person
Sep 9, 2026Andrii ShylenkoBudapest, Hungary
IoT (Internet of Things)
Artificial Intelligence
Fintech
Thursday, September 10, 2026
Upcoming
Hackathon – Research & Practice Hackathon
In Person
Sep 10, 2026DMS26 SwitzerlandLausanne, Switzerland
Hackathon
Upcoming
First Ascent Poland
In Person
Sep 10 – Sep 13, 2026Bending SpoonsMilan, Italy
Hackathon
Upcoming
Energy Data Hackdays Switzerland
In Person
Sep 10 – Sep 11, 2026EDIHWindisch, Switzerland
Data Science
Artificial Intelligence
Blockchain
Upcoming
Gamifying Nature: An Augmented Reality Hackathon for Forests and Landscapes
In Person
Sep 10 – Sep 11, 2026COST Action ARiF - Augmented Reality In ForestryLahti, Finland
Hackathon
AR/VR
Upcoming
Energy Data Hackdays
In Person
Sep 10 – Sep 11, 2026Energy Data Innovation HubBrugg-Windisch, Switzerland
Hackathon
Data Science
Friday, September 11, 2026
Upcoming
Music & AI Hackathon
In Person
Sep 11 – Sep 13, 2026Glovill, Advantage AustriaStubach, Austria
Hackathon
Artificial Intelligence
Upcoming
ETHRome Hackathon
In Person
Sep 11 – Sep 13, 2026urbe.ethRome, Italy$60K
Hackathon
Upcoming
AI Hackathon of Ars Electronica 2026
In Person
Sep 11 – Sep 12, 2026Ars ElectronicaLinz, Austria
Hackathon
Artificial Intelligence
Upcoming
Energy Research Hackathon 2026
In Person
Sep 11, 2026Energyz BlackBirmingham, United Kingdom
Hackathon
Upcoming
Student AI Hackathon
In Person
Sep 11, 2026Google IrelandDublin, Ireland
Hackathon
Artificial Intelligence
Upcoming
The Future of Finance Hackathon
In Person
Sep 11, 2026enki ÷London, United Kingdom
Fintech
Artificial Intelligence
Upcoming
Stockholm Longevity × AI Hackathon
In Person
Sep 11 – Sep 13, 2026Matilda Muhr GöranssonStockholm, Sweden
Artificial Intelligence
Healthtech
Data Science
Upcoming
FES Hackathon 2026
In Person
Sep 11 – Sep 12, 2026FES Frankfurter Entsorgungs- und Service GmbHFrankfurt, Germany$3K
Hackathon
Past hackathons
Recently ended — many run again.
Friday, September 4, 2026
Thursday, September 3, 2026
Past
AI Hackathon
In Person
Sep 3, 2026aithoria GmbHGießen, Germany
Hackathon
Artificial Intelligence
Past
S4S Intro to Hackathon
In Person
Sep 3, 2026Jules DelforgeLausanne, Switzerland
Tech
Past
GEO Hackathon Köln ft. octonomy, OpenAI, blinq, snipKI, scaile & duwerk
In Person
Sep 3, 2026Maren KaspersKöln, Germany
Artificial Intelligence
Past
Smart Innovation Hackathon 2026
In Person
Sep 3, 2026Smart Innovation NorwayHalden, Norway
Hackathon
Wednesday, September 2, 2026
Past
Fuckup Nights London #10: Hackathon
In Person
Sep 2, 2026Encode ClubLondon, United Kingdom
Social Impact
Artificial Intelligence
Past
health insurance hack:ed
In Person
Sep 2 – Sep 4, 2026Inno3 GmbHLeipzig, Germany
Hackathon
Health
Past
Hackathon: Programming for VISTLE
In Person
Sep 2 – Sep 3, 2026HLRS, University of StuttgartStuttgart, Germany
Hackathon
Past
Makeathon at the Faculty of Mechanical Engineering
In Person
Sep 2 – Sep 3, 2026Leibniz Universität HannoverGarbsen, Germany
Hackathon