72-Hour Traffic Challenge 2026

​Solve urban mobility and city development challenges and win a free trip to Copenhagen! 🇩🇰

​Hackathon open to all students regardless of field. Design solutions to real challenges in a multidisciplinary team.

​Why join?

​✅ Tackle real traffic and urban development problems

​✅ Meet new people and work in a team

​✅ Challenge yourself and learn through hands-on doing

​✅ Winning team wins a free trip to Copenhagen in spring 2027

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​Main language Finnish, materials also in English – international students welcome.

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​Prize: two-day Liveable Cities excursion to Copenhagen in early 2027. Includes travel, accommodation, transfers, and meals. Organized by Ramboll Group.

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​Register: https://c.ramboll.com/fi/72h-liikennehaaste-2026

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​Questions? Contact Vili Ampuja, +358 50 431 8274, vili.ampuja@ramboll.fi