How to host a hackathon

A hackathon is a logistics event wearing a coding costume: food, power strips, WiFi capacity, and a judging pipeline matter more than the prompt. Teams forgive a vague theme; they never forgive a broken demo queue at 2 AM.

What format should you pick?

One-day (8–10 hours) — the honest default for community events; no sleeping logistics, working demos by evening.
Weekend (24–48h) — only with a venue that permits overnight stay, security, and a real budget. Twice the logistics, not twice the output.
Online — a week-long build window with a live demo day widens the pool beyond one city; virtual event pages handle the kickoff and demos.
Theme tight, stack open — “build for local commerce” beats “innovation”; prescribing the tech stack kills the fun.

How does judging stay fair?

Publish criteria before the event — working demo (40%), idea (25%), execution (25%), presentation (10%) is a defensible split. Three-minute demos, hard-timed, judges score independently before conferring. Announce top three only; ranked lists past third place generate grievance, not motivation.

How do hackers find hackathons?

“Hackathon [city] 2026”, “student hackathon near me”, “AI hackathon registration” — plus college groups and dev communities re-sharing the registration link. The registration page needs: date, theme, team size, what’s provided (food, WiFi, swag), prizes, and code of conduct. Approval-required registration filters ghost teams; the waitlist backfills — hackathons overbook worse than airlines. Free registration page setup. Campus-heavy cities: Boston, Indore, Chandigarh.

Sponsors without selling the soul

Sponsors buy recruiting access and API adoption — price tiers accordingly: logo tier, prize tier (they fund a category), API tier (a prize for best use of their tool). Keep judging independent of sponsorship or the community notices immediately.

Run it on Espeya

Registration with approval, capacity and waitlist, reminders before kickoff, check-in at the door. Promotion playbook here.