---
title: "NS27 Arctic Express"
date: 2026-12-03T00:00:00+00:00
end_date: 2026-12-06T23:59:00+00:00
location: "Espoo, Uusimaa, FI"
format: onsite
type: hackathon
level: open
prize: N/A
tags: "open-source, developer-tools, ai, data-science, hpc"
url: "https://luma.com/ppxp9k0p"
canonical: "https://hackathonhub.eu/events/ns27-arctic-express-espoo-2026"
---

# NS27 Arctic Express

**Date:** 2026-12-03 — 2026-12-06  
**Location:** Espoo, Uusimaa, FI  
**Format:** onsite  
**Type:** hackathon  
**Level:** open  
**Tags:** open-source, developer-tools, ai, data-science, hpc

The NS27 Arctic Express is a unique hackathon starting in Helsinki, taking participants on a train journey to Lapland. Over four days, 200 hackers will develop innovative solutions for partner challenges. The top 40 teams will continue their work during the train ride, presenting their ideas in the far north before returning to Helsinki.

[Register or learn more](https://luma.com/ppxp9k0p)

[View on Hackathon Hub](https://hackathonhub.eu/events/ns27-arctic-express-espoo-2026)