---
title: "Hacktoberfest Hack Day Mannheim x Q-Summit"
date: 2026-10-24T10:00:00+00:00
end_date: 2026-10-24T19:00:00+00:00
location: "Mannheim, DE"
format: onsite
type: hackathon
level: student
prize: N/A
tags: "open-source, ai, developer-tools"
url: "https://events.mlh.com/events/15039-hacktoberfest-hack-day-mannheim-x-q-summit"
canonical: "https://hackathonhub.eu/events/hacktoberfest-hack-day-mannheim-x-q-summit-mannheim-2026"
---

# Hacktoberfest Hack Day Mannheim x Q-Summit

**Date:** 2026-10-24 — 2026-10-24  
**Location:** Mannheim, DE  
**Format:** onsite  
**Type:** hackathon  
**Level:** student  
**Tags:** open-source, ai, developer-tools

This Hack Day in Mannheim is part of the global Hacktoberfest 2026. Students and developers are invited to collaboratively contribute to open source, particularly in the domain of open-source AI. Participants will learn open-source contribution workflows and develop practical projects, supported by mentors. The day concludes with project showcases and an award ceremony.

[Register or learn more](https://events.mlh.com/events/15039-hacktoberfest-hack-day-mannheim-x-q-summit)

[View on Hackathon Hub](https://hackathonhub.eu/events/hacktoberfest-hack-day-mannheim-x-q-summit-mannheim-2026)