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23 June 2016, 15:19
WELCOME TO ULTRA INTERVAL CHALLENGE!
- leave your comfort zone
This is a free virtual event open for everyone — everywhere!
24 hours — 8 x 10k intervals — a great way to train endurance!
Join the Facebook-event for having the most fun during this challe
23 June 2016, 15:29
Det blir väl bara roligare för varje gång? 🙂
