Rachel Selbrede (rachel-selbrede)

San Diego, California, United States

PayPal AI Hackathon

Featured

Online

Build what’s next with PayPal and AI

$67,500 in prizes
Nov 12, 2026 03:00 PM EST to submit
11298 participants

Qloo Agentic Hackathon

Featured

Online

Agents, but with taste.

$25,000 in prizes
Oct 30, 2026 11:45 PM EDT to submit
1019 participants

Life After Code

Featured

Online

The path to production at the speed of imagination

$45,000 in prizes
Oct 27, 2026 09:00 AM EDT to submit
1612 participants

Build With AI: Basics

Online

Learn AI best practices by creating a solid proof-of-concept for your dream project.

$2,500 in prizes
Oct 26, 2026 05:00 PM EDT to submit
3046 participants

Build, Ship, Shape: Amazon Developer Hackathon

Online

Build across Amazon Devices and shape what's next.

$138,000 in prizes
Oct 23, 2026 03:00 PM EDT to submit
53219 participants

CodeRED: Orion

Online

Develop and launch your wildest ideas

$2,100 in prizes
Oct 11, 2026 02:00 PM EDT to submit
118 participants

OneAquaHealth IEEE Global Hackathon

Online

Healthy Waters Healthy Ecosystems.Healthy Communities

$3,500 in prizes
Winners TBD
1366 participants

Women's Hack Night

Berkeley, CA, USA

Non-monetary prizes
Oct 1 – 2, 2026
54 participants

General Learning Hacks

Hong Kong

Accelerating Humanity's Rate of Learning!

$25,000 in prizes
Sep 19 – 20, 2026
118 participants

The Rice University Urban Sustainability Hackathon

Online

World Cup 2026 HACK

$15,000 in prizes
Winners announced
467 participants

All Things Agentic Hackathon

Online

Ready, Set, Agent! Build next-generation agents that run in the background, handle the heavy lifting of massive datasets, and automate complex workflows asynchronously.

$180,000 in prizes
Winners TBD
12276 participants

Impact Forge: Summer 2026 Hackathon

Online

Build something real in 48 hours. 30,000+ AI models free, no entry cost, and research fellowships for winning teams.

$6,300 in prizes
Winners announced
535 participants

CS Girlies Annual Hackathon - Technology For Wellness

Online

Build tools to help support wellness, health, and happiness.

$5,000 in prizes
Winners announced
775 participants

OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Winners announced
46686 participants

Slack Agent Builder Challenge

Online

Whether it's your first agent or your fiftieth - Slack is where it ships.

$42,000 in prizes
Winners announced
4418 participants

UC Berkeley AI Hackathon 2026

Berkeley, CA, USA

Come join us at the world's largest AI Hackathon hosted by the team behind Cal Hacks!

$96,700 in prizes
Jun 20 – 21, 2026
1097 participants