EndedAltra
Stay Out There™ Summer Challenge
Aug 21 – Sep 18, 2026
This challenge ended on September 18, 2026. You can no longer join it, but here are some you can.
Goal
Complete 275 minutes of activity
Reward
Challenge finishers earn 20% off Altra full-price product and a digital finishers badge.
Qualifying activities
Any activity
See it on Strava 




