Weekend Hackathons
Explore 50 weekend hackathons. Short-format events — three days or less, running across a Saturday or Sunday — so you can build, demo, and be back at work on Monday without booking time off.
Hackathons
9
Avg Prize
$26K
Organizers
86
Friday, August 14, 2026
Ongoing
inpeek AI Hackathon 2026
In Person
Aug 14 – Aug 15, 2026inpeekBern, Switzerland$500
Hackathon
Ongoing
Student Hackathon 2026
In Person
Aug 14 – Aug 15, 2026Titanom & DeutschlandGPTGermering, Germany
Hackathon
Ongoing
PeddieHacks 2026
Online
Aug 14 – Aug 16, 2026Peddie Computer Science ClubOnline$800
Data Science
Web Development
Game Development
Ongoing
Infinity Hacks
Online
Aug 14 – Aug 16, 2026hacker rankOnline
Data Science
Web Development
Artificial Intelligence
Ongoing
StraitsX Agentic Playground Hackathon
In Person
Aug 14 – Aug 16, 2026Ben WeeSingapore, Singapore
Artificial Intelligence
Blockchain
Fintech
Ongoing
Horizons Equinox
In Person
Aug 14 – Aug 16, 2026Qesm El Nozha, Egypt
Innovation
Community
Networking
Ongoing
Intain FinTech Challenge 2026
Online
Aug 14 – Aug 16, 2026Online
Fintech
Ongoing
Student-Hackathon KI x Bildung
In Person
Aug 14 – Aug 15, 2026Florian KellerGermering, Germany
Artificial Intelligence
Fintech
Ongoing
ATLAS 2026
Online
Aug 14 – Aug 16, 2026Online
Cloud
Data Science
Upcoming
Robot Soccer Cup Hack Day
In Person
Aug 14 – Aug 15, 2026Grant HosfordLos Angeles, United States
Artificial Intelligence
IoT (Internet of Things)
Social Impact
Upcoming
SF Enterprise HACKATHON
In Person
Aug 14 – Aug 15, 2026RocketRideSan Francisco, United States$1K
Artificial Intelligence
Cloud Computing
Upcoming
CS Girlies Annual Hackathon - Technology For Wellness
Online
Aug 14 – Aug 16, 2026Computer Science GirliesOnline$5K
Artificial Intelligence
Data Science
Web Development
Upcoming
Impact Forge: Summer 2026 Hackathon
Online
Aug 14 – Aug 16, 2026ImpactForgeOnline$7K
Data Science
Web Development
Artificial Intelligence
Saturday, August 15, 2026
Upcoming
Batam Singapore Hackathon 2026
Online
Aug 15 – Aug 16, 2026Batam Innovation CenterOnline$6K
Innovation
Social Impact
Community
Upcoming
NVIDIA Spark Hack: Seattle
In Person
Aug 15 – Aug 16, 2026NVIDIA Developer CommunitySeattle, United States
Artificial Intelligence
Data Science
Social Impact
Upcoming
Hack Glasgow 2026
In Person
Aug 15, 2026Hack GlasgowGlasgow, United Kingdom
Hackathon
Upcoming
ONE AI HACKATHON
In Person
Aug 15, 2026Liew Jia ShingTBA
Artificial Intelligence
Social Impact
Data Science
Upcoming
Build with AI ｜一日打造 AI 產品 - 2026 NTU Hackathon
In Person
Aug 15, 2026Louie LuZhongzheng District, Taiwan$300K
Artificial Intelligence
Upcoming
Infinity Hacks 2026
In Person
Aug 15 – Aug 16, 2026TBA
Web Development
Mobile Development
Artificial Intelligence
Upcoming
Infinity Hacks 2026 | HackerRank
Online
Aug 15 – Aug 16, 2026HackerRank Campus CrewOnline
Data Science
Web Development
Artificial Intelligence
Upcoming
OpenAI Codex Community Hackathon - Bengaluru
In Person
Aug 15, 2026Vaibhav SrivastavBengaluru, India
Artificial Intelligence
Social Impact
Fintech
Upcoming
Zoftware Hireathon
In Person
Aug 15, 2026Enterprise Software SolutionsDelhi, India$200
Data Science
Web Development
Artificial Intelligence
Upcoming
Learning Robot Learning Hackathon
In Person
Aug 15 – Aug 16, 2026Dominique PaulZurich, Switzerland
Artificial Intelligence
Edtech
IoT (Internet of Things)
Upcoming
Frontline London Hackathon 2026
In Person
Aug 15, 2026Ben ButterworthLondon, United Kingdom
Artificial Intelligence
Social Impact
Fintech
Upcoming
Code Arizona
In Person
Aug 15, 2026Scottsdale, United States
Web Development
Social Impact
Community
Upcoming
GTM Hackathon
In Person
Aug 15, 2026Give(a)GoSan Francisco, United States
Artificial Intelligence
Social Impact
Upcoming
She Nicest Global Hackathon pop-up|London.UK
In Person
Aug 15, 2026LucyLondon, United Kingdom
Artificial Intelligence
Social Impact
Upcoming
Robotics Hackathon
In Person
Aug 15, 2026Matt zebertNew York, United States
IoT (Internet of Things)
Artificial Intelligence
Blockchain
Upcoming
Mindful Makers Hack - `touch ./GRASS` #2
In Person
Aug 15, 2026Gabe MontagueCambridge, United States
Artificial Intelligence
Cloud Computing
Fintech
Upcoming
Cursor Austin Grok Hackathon
In Person
Aug 15, 2026Jake O'SheaAustin, United States
Artificial Intelligence
Social Impact
Upcoming
YouthHackKC Summer Hackathon
In Person
Aug 15, 2026YouthHackKCOlathe, United States$1K
Data Science
Web Development
Artificial Intelligence
Upcoming
CentennialHacks
In Person
Aug 15, 2026othersToronto, Canada
Data Science
Web Development
Upcoming
"Built for NYC": AI Hackathon at NYPL
In Person
Aug 15 – Aug 16, 2026NYPL TechConnectNew York, United States
Upcoming
OregonHacks
Online
Aug 15 – Aug 17, 2026OregonHacksOnline$64K
Data Science
Web Development
Artificial Intelligence
Upcoming
UTEC VENTURES, PROPHECY, REDBULL, HACKATHON 01
In Person
Aug 15, 2026Prophecy TechLima, Peru
Artificial Intelligence
Upcoming
The World's First Zero Human Company Hackathon
In Person
Aug 15 – Aug 16, 2026San Francisco, United States
Healthtech
Edtech
Climate Tech
Upcoming
Sirius x Open Swarm Hackathon @ Entrepreneurs First
In Person
Aug 15 – Aug 16, 2026Alex DakhliSan Francisco, United States$1K
Artificial Intelligence
Upcoming
Corgi x OpenSwarm x EF Hackathon
In Person
Aug 15 – Aug 16, 2026Alex DakhliSan Francisco, United States$500
Artificial Intelligence
Fintech
Upcoming
Jamaica Tech Bi-Weekly Hackathon
In Person
Aug 15, 2026Flushing TechQueens, United States
Healthtech
Social Impact
Climate Tech
Sunday, August 16, 2026
Upcoming
Alphasia- Turing Hacks 4.0
In Person
Aug 16 – Aug 17, 2026Turing SapiensManipal, India$700
Artificial Intelligence
Healthtech
IoT
Upcoming
Hack Days in Bhopal 2.O
In Person
Aug 16, 2026The BlockZenBhopal, India$24
Artificial Intelligence
Open Ended
Web Development
Upcoming
Hack Days in Oriental
In Person
Aug 16, 2026Major League HackingBhopal, India$12
Data Science
Web Development
Artificial Intelligence
Upcoming
Hack Days in Jabalpur
In Person
Aug 16, 2026Major League HackingJabalpur, India
Artificial Intelligence
Open Ended
Web Development
Upcoming
UX Design For Beginners | Learn UX from A to Z | Hackathon | Singapore
Online
Aug 16, 2026BlueqixOnline
Artificial Intelligence
Upcoming
Tencent Cloud Hackathon “Age Well” Social Good Challenge Singapore Demo Day
In Person
Aug 16, 2026StartITSingapore, Singapore
Artificial Intelligence
Upcoming
Agents vs Wall Street
In Person
Aug 16, 2026AI Tinkerers - LondonLondon, United Kingdom
Hackathon
Upcoming
Ship Like a Baddie Hackathon: Vibe Code a Startup to Ship to Market (in-person + remote)
In Person
Aug 16, 2026Alisha OutridgeNew York, United States
Artificial Intelligence
Fintech
Upcoming
Decode the Ocean: A Hackathon for Young Builders
In Person
Aug 16, 2026The KINNLos Angeles, United States
Artificial Intelligence
Climate Tech
Past hackathons
Recently ended — many run again.
Sunday, August 9, 2026
Past
Pinch Me! I Want 50K – National Hackathon
Online
Aug 9 – Aug 10, 2026Pinch PaymentsOnline
Fintech
Healthtech
Past
Blue venture hackathon
In Person
Aug 9 – Aug 10, 2026硅谷清华校友会Mountain View, United States
Artificial Intelligence
Fintech
Past
AI Hackathon (Demo Day)
In Person
Aug 9, 2026Shahryar QureshiButler County, United States
Artificial Intelligence
Past
👾 Hack with VoiceOS | $5k in OpenAI Credits
In Person
Aug 9 – Aug 10, 2026Jonah DaianSan Francisco, United States$6K
Artificial Intelligence
Past
No-Laptop Hackathon
In Person
Aug 9, 2026Justine RaeberNew York, United States
Artificial Intelligence
Cloud Computing
Past
AI Voice Agent hackathon: Supafone.ai
In Person
Aug 9, 2026Sam SavageNew York, United States
Artificial Intelligence
Fintech
Past
Checkout - The Travel & Hospitality Hackathon
In Person
Aug 9, 2026localhost-nycNew York, United States
Data Science
Web Development
Artificial Intelligence
Past
Checkout - The Travel & Hospitality Hackathon | Powered by Lovable
In Person
Aug 9, 2026Mitchell ItkinNew York, United States$100
Artificial Intelligence
Social Impact
Past
InsurTech Hackathon sponsored by MyChoice
In Person
Aug 9, 2026Yiming ChenToronto, Canada
Artificial Intelligence
Fintech
Social Impact
Past
HackWimbledon August 2026 #1
In Person
Aug 9, 2026Neil LambethLondon, United Kingdom
Web Development
Mobile Development
Artificial Intelligence
Past
UX Design For Beginners | Learn UX from A to Z | Hackathon | Singapore
Online
Aug 9, 2026BlueqixOnline
Artificial Intelligence
Past
Therapists Who Build: India's (And The World's!) First Ever Hackathon For Therapists
In Person
Aug 9, 2026TiNT – The Technology Informed TherapistBengaluru, India
Artificial Intelligence
Healthtech