GTM Hackathon Berlin - Halloween EditionSaturday, 31 October 2026 - hosted by Arvana & GTMengineer.dev

Ready to enter a new era of hackathons?

Most startups don't fail at building product. They fail at turning attention into customers.

Build and launch real GTM campaigns and get first traction in a single afternoon. One day where builders, operators, and GTM Engineers come together to ship real go-to-market results at high speed. This is not a project that gathers dust. This is distribution you can feel.

It's Halloween, so come in costume. Prizes, Bier and a party after the awards.

Limited spots. We can seat 40-50 people for the working session, so registration does not guarantee entry once we reach capacity.

🎃 TracksPick one when you submit your team:

  • GTM Engineering - outbound systems, data, automation, AI agents

  • Paid Ads - creative and campaign automation, LinkedIn Ads, agent-built ad ops

Prize pool: 2.000 Euro

📅 Schedulesubject to changesSaturday, 31 October 2026

  • 11:00 – 11:30 — Arrival & Check-In

  • 11:30 – 12:00 — Welcome + Arvana Presentation

  • 12:00 — Hacking Start

  • 12:00 — Deadline: Submit Team + Track

  • 17:00 — Submission Deadline

  • 17:00 – 17:30 — Jury Review

  • 17:30 – 18:30 — Closing & Prize Ceremony

  • 18:30 — Drinks & Halloween Party

🚀 Why Join

  • Work on real GTM cases from Arvana or your own startup/idea

  • Hands-on experience with modern GTM tools and AI coding agents

  • Founders, mentors, and GTM engineers on site to support you

  • Build more go-to-market progress in one day than in a month

  • Designed for technical people who want to learn GTM and for marketers who want to sharpen distribution

  • Network with people who ship

Come with your team or find your teammates on site.

🤝🏻 PartnersHost: ArvanaCommunity: GTMengineer.dev Tech Partners: to be announced

Organising Partners:

📍 Arvana Office, Berlin (exact address shared with registered participants)

🌐 Join the Community

Get updates, meet other GTM builders, and prepare for the event.👉 Join the Slack community: https://tally.so/r/wLA0rv

More info at GTMengineer.dev