Subha Vadlamannati (subhavee2)

CS @ Stanford

Stanford, California, United States
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TreeHacks 2026

Stanford, CA, USA

The largest collegiate hackathon in the US.

$1,030,875 in prizes
Feb 14 – 15, 2026
1097 participants

Hack the Change 2022

Calgary, Canada

Hack the Change 2022 is a in-person two-day for-charity hackathon with the mission of coding a better world together.

$CAD 17,000 in prizes
Nov 19 – 20, 2022
371 participants

OwlHacks 2022

Los Altos Hills, CA, USA

Create solutions to existing problems in either Healthcare, Education, Sustainability, or Finance!

Non-monetary prizes
Nov 18 – 20, 2022
39 participants

MetroHacks 2022

Online

A beginner-friendly, 24-hour hackathon hosted in the DFW Metroplex.

$114,857 in prizes
Winners announced
372 participants

The Civicode

San Francisco, CA, USA

#codeForGood - design, develop, and demo solutions that impact health, education, environment, and empowerment.

$7,500 in prizes
Sep 25 – Nov 7, 2022
207 participants

ClockHacks

Online

A hackathon for time, by students, for students. Work in teams of up to 4 to create a website, game, app, robot, or whatever tech-related product you want.

$10,095 in prizes
Winners announced
199 participants

TechTogether Boston 2023

Boston, MA, USA

TechTogether Boston is a 2-day hackathon for people of marginalized genders hosted by community leaders across Massachusetts.

$1,370 in prizes
Oct 29 – 30, 2022
111 participants

Agent:Hacker 2

Online

Let's go undercover and create your favorite spy-themed hacks!

Non-monetary prizes
Winners announced
44 participants

HackTheMidlands 7.0

West Midlands, United Kingdom

Learn, Build, and Share in a chill and low-stress environment <3

Non-monetary prizes
Oct 29 – 30, 2022
86 participants

Hack from the Past 2

Online

Knock, Knock! It's time for another blast from the past!

Non-monetary prizes
Winners announced
77 participants