HackHarvard College (hackharvard)

Cambridge, Massachusetts, United States

HackHarvard China Challenge 2025

Pu Dong Xin Qu, China

Welcome to HackHarvard Undergraduate Hackathon's first coding event in China, a beginner-friendly high school hackathon hosted in Shanghai

Non-monetary prizes
May 25, 2026
1 participant

LotusHacks x HackHarvard x GenAI Fund Vietnam Hackathon

Thành phố Hồ Chí Minh, Vietnam

Vietnam's largest ever hackathon

$9,670 in prizes
Mar 20 – 22, 2026
641 participants

HackHarvard 2025: Compile the Decade

Cambridge, MA, USA

Compile the Decade for our 10th anniversary

Non-monetary prizes
Oct 3 – 5, 2025
528 participants

HackHarvard 2024

Cambridge, MA, USA

Hack 4 Impact

$6,250 in prizes
Oct 11 – 13, 2024
512 participants

Google Cloud Vertex AI Agent Builder Hackathon

Online

Dive into AI Agents: Explore, Create, and Win Big at the Vertex AI Hackathon!

$30,000 in prizes
Winners announced
3636 participants

HackHarvard 2023

Boston, MA, USA

Hack to the Future!

$6,200 in prizes
Oct 20 – 22, 2023
633 participants

HackHarvard 2022: Control, Alt, Create

Cambridge, MA, USA

Time to use the past to inspire the future!

$14,740 in prizes
Oct 8 – 16, 2022
476 participants

HackHarvard 2021: Back From Scratch

Online

Creating projects back from scratch.

$8,990 in prizes
Winners announced
371 participants

HackHarvard 2018

Cambridge, MA, USA

Oct 19-21st at Harvard!

$56,135 in prizes
Oct 19 – 21, 2018
331 participants