Maggie Liu (xmaggieliu)

GitHub

xAI Hackathon 2025

Palo Alto, CA, USA

Join us for a 24-hour hackathon to build the next generation of AI applications

Non-monetary prizes
Dec 7, 2025
352 participants

Cal Hacks 12.0

San Francisco, CA, USA

This year's Cal Hacks is co-hosted by Claude, Fetch AI, AppLovin, and Amazon's Annapurna Labs! Together we'll assemble in SF for a weekend of hacking, friendship, and crazy ideas.

$58,100 in prizes
Oct 24 – 26, 2025
2165 participants

TreeHacks 2025

Stanford, CA, USA

The largest collegiate hackathon in the U.S.

$255,600 in prizes
Feb 14 – 16, 2025
827 participants

CxC

Waterloo, Canada

A hackathon-like data challenge where students use real-world data to build projects and showcase their findings and ideas.

$CAD 3,550 in prizes
Feb 10 – 24, 2023
128 participants

MakeUofT 2023

Toronto, Canada

Largest hardware hackathon in Canada

$CAD 7,720 in prizes
Feb 18 – 19, 2023
254 participants

Hack Western 9

London, Canada

Hack Western is Western University's annual student-run hackathon, allowing students to innovate, build and create amazing technologies.

$CAD 164,180 in prizes
Nov 18 – 20, 2022
273 participants

Hack the North 2022

Waterloo, Canada

Canada's Biggest Hackathon - University of Waterloo

$CAD 50,298 in prizes
Sep 17 – 18, 2022
827 participants

Hack the Valley V

Online

The 5th iteration of Hack the Valley

$17,350 in prizes
Winners announced
320 participants

Hack the North 2021

Online

Canada's Biggest Hackathon

$30,726 in prizes
Winners announced
1645 participants

TOConnect 2021

Online

Fostering the leaders of tomorrow.

$CAD 760 in prizes
Winners announced
91 participants

Ignition Hacks 2021

Online

Ignition Hacks 2021 is a virtual hackathon supported by iAscend, designed to introduce participants to artificial intelligence and its various applications.

$13,050 in prizes
Winners announced
238 participants