hackathons
usa:

Use the Submit Hackathon button in the header. Give us the name, dates, city, registration link and a banner if you have one — we review and publish within 24 hours.

Yes. Standard listings are free forever. Get Featured is a paid option that pins your event to the top of the directory.

Weekly. We sweep Eventbrite, Devpost, Luma and Meetup once a week, and direct submissions are reviewed the same day.

Ten hub cities — San Francisco, New York, Boston, Los Angeles, Seattle, Austin, Chicago, Washington DC, Denver and Atlanta — plus the metros that feed them, so events in Palo Alto, Brooklyn, Cambridge, Santa Monica, Bellevue, Evanston, Arlington, Boulder and Decatur all show up under their nearest hub. Cities outside those catchments, like Dallas, Miami and Seattle's far neighbours, keep their own name rather than being filed under a hub hundreds of miles away. Online-only events get their own listing.

Yes. Filter by Online to see remote-friendly events, including ones run from outside the US that accept American participants.