Rehan Momin (rehanmonline)

Build with Gemini XPRIZE

Online

$2,000,000 in prizes. Build with Gemini. Ship products that impact the world.

$2,000,000 in prizes
Winners announced
26407 participants

OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Winners announced
46685 participants

Code for the Goals

Stanford, CA, USA

Interested in tech and sustainability but don't know how to contribute? Join us for Code for the Goals to contribute to open-source projects for sustainable development.

Non-monetary prizes
Oct 25, 2025
51 participants

BostonHacks 2025

Boston, MA, USA

Boston University’s largest, annual student-run hackathon with various beginner friendly workshops!

$6,500 in prizes
Oct 11 – 12, 2025
226 participants

GKE Turns 10 Hackathon

Online

Build next gen microservices with AI Agents

$50,000 in prizes
Winners announced
4703 participants

Idea Forge 2025 - A WAForge Hackathon

San Francisco, California, USA

Bay Area’s premier software hackathon — where code meets creativity and ideas turn into impact.

Non-monetary prizes
Sep 13, 2025
11 participants

OpenAI Open Model Hackathon

Online

Build with gpt-oss, OpenAI’s open weight reasoning models.

$30,000 in prizes
Winners announced
8631 participants

Google Maps Platform Awards

Online

20 years ago we made the Google Maps Platform API, then you made history.

Non-monetary prizes
Winners announced
3924 participants

World’s Largest Hackathon presented by Bolt

Online

Build with AI for a shot at some of the $1M+ in prizes.

$1,037,500 in prizes
Winners announced
129575 participants

Agent Development Kit Hackathon with Google Cloud

Online

Build multi-agent AI systems with Agent Development Kit and Google Cloud

$50,000 in prizes
Winners announced
10349 participants