Rules

Personal challenge, challenge yourself to complete 510 km before the end of the challenge.

The results in this challenge is calculated automatically from what you add to your diary

Included activities: Nordic skiing, Cross-country skiing - Classic, Cross-country skiing - Skate, Backcountry Nordic, Treadmill, Running, Running - Interval, Running - Treadmill, Running - With poles, Running - Unspecified, Running - Terrain, Stakmaskin

Active between 2021-01-01 and 2021-12-31.