Hackathons

Source-linked build challenges, with deadlines and unclear terms called out.

Audience and use-case tags describe relevance. Program eligibility is checked separately.

6 curated finds

Hackathons

Build software or AI for accessibility, education, or open impact.

Oct 1, 11:59 pm EDTOnlineEligibility needs clarification

Confirm with organizer

Hackathons

A beginner-focused build challenge for developers aged 13-21.

Sep 30, 5 pm EDTOnlineEligibility needs clarification

Confirm with organizer

Hackathons

Build and launch an ambitious project using GPT-6 Astra.

September 18 launch date has passedLaunch challengeDeadline needs confirmation

Closed / past

Hackathons

Build an agent, app or creative workflow using Runway’s API in San Francisco.

Applications closed September 18; event September 30In personApplication required

Applications closed / event may be upcoming

Hackathons

A student AI build weekend with an in-person showcase at Washington University.

September 27, 10 am Central Daylight TimeStudentsIn person

Date to confirm

Hackathons

Build and demonstrate an enterprise AI product during an in-person Boston weekend.

September 19 application date passed; event September 26-27In personRules incomplete

Applications closed / event may be upcoming

Source dates and caveats are on each detail page. Recheck official terms before acting.