Hackathon Tips for Beginners: Your First Hackathon Survival Guide

Your First Hackathon: What to Expect

Hackathons are intense, collaborative events where teams build a project from scratch in 24-48 hours. They're part coding marathon, part startup pitch competition, and part networking event. The atmosphere is exciting, sometimes chaotic, and always educational.

Before the Hackathon: Preparation Checklist

Set up your development environment before the event. Research the hackathon's sponsors, prizes, and challenges. Most hackathons publish this information 1-2 weeks before the event.

Finding and Joining a Team

If you don't have a team, join the hackathon's Discord server or Slack channel. Most hackathons have a #team-formation channel. Introduce yourself, mention your skills (even if basic), and your interests. Don't be shy about reaching out.

What to Build: Picking Your First Project

For your first hackathon, aim for something achievable but impressive. A common framework is: take an existing concept and add a unique twist using one of the sponsor's APIs.

“A polished app with 2 working features always beats a broken app with 10 half-built features.”

Focus on making your demo smooth and your pitch compelling. Judges value execution and presentation over raw feature count.

During the Hackathon: Time Management

The biggest beginner mistake is spending too long on setup and not enough on the actual product. Aim to have your basic project running within the first 2-3 hours. Use templates and boilerplates to skip repetitive setup.

Common Beginner Mistakes to Avoid

Here are the most common ways first-timers lose hackathons, all of them completely avoidable:

Skipping the demo video backup is the most preventable mistake on this list. A 60-90 second screen recording with voiceover gives judges a way to understand your project even if your live demo dies on stage, and it keeps living after the hackathon ends. The example below is SoundSearch, a solo first-place accessibility tool from the AIATL hackathon that guides users through complex websites with real-time voice over a phone call. The recording reached a recruiter after the event and turned into an internship offer. The embed skips the problem framing intro so the product is on screen right away.

Making the Most of Your First Hackathon

Win or lose, hackathons are incredible learning experiences. Network with other participants, attend sponsor workshops, and talk to mentors. Many hackathon friendships turn into future team-ups, job referrals, or even startup co-founders.