A two-day battle against the elements through the beautiful landscape of the Utrechtse Heuvelrug! New edition planned for 23 and 24 November 2019. Save the date!
How are you going to face this challenge? Together or alone?
With about 60 obstacles you won’t get bored.
We have 4 courses: from 6km to 21km long. So there’s a challenge for everyone!