---
title: "Pre-Spark Umbraco Hackathon & Package Jam"
date: 2026-03-19T00:00:00+00:00
end_date: 2026-03-20T00:00:00+00:00
location: "Bristol, GB"
format: onsite
type: hackathon
level: open
prize: N/A
tags: "open-source, developer-tools"
url: "https://umbracospark.com/2026-umbraco-spark/"
canonical: "https://hackathonhub.eu/events/pre-spark-umbraco-hackathon-package-jam-bristol-2026"
---

# Pre-Spark Umbraco Hackathon & Package Jam

**Date:** 2026-03-19 — 2026-03-20  
**Location:** Bristol, GB  
**Format:** onsite  
**Type:** hackathon  
**Level:** open  
**Tags:** open-source, developer-tools

This event is a Pre-Spark Umbraco Hackathon and Package Jam, taking place one day before the main conference. Participants can form teams to work on Umbraco packages and expand their skills in developing for the Umbraco ecosystem. It's an excellent opportunity for developers to meet the community, learn new things, and realize their projects with experienced package authors.

[Register or learn more](https://umbracospark.com/2026-umbraco-spark/)

[View on Hackathon Hub](https://hackathonhub.eu/events/pre-spark-umbraco-hackathon-package-jam-bristol-2026)