EndedAltra
Hamburg | Alster Sprint
Oct 5 – Nov 1, 2026
This challenge ended on November 1, 2026. You can no longer join it, but here are some you can.
Goal
Run the Altra segment
Reward
A chance to win one of 5 pairs of Altra Running shoes* and more**!
Prize open to
Austria, Germany, France, United Kingdom, Italy, Netherlands. Anyone can join for the badge.
Qualifying activities
Run
See it on Strava 




