Classes and lengths

Course	Length(forest)	Difficulty level	Classes
1	7-10 km	difficult	M21E, M20
2	6-8 km	difficult	W21E, M21A, M18
3	5-7 km	difficult	W20, W21A, M16
4	4-5 km	difficult	W18, W16
5	3-4 km	easy	W14, M14
6	2,5-3,5 km	easy	W12, M12
7	4-7 km	medium
8	3-5 km	medium
9	2,5-4 km	very easy
10	2-2,5 km	marked course	M8, W8, M10, W10

Sprint distances are from 1.2 km (kids) to 3.5km (Men elite)

Veteran age runners can choose any of Open distances to run. There are no totals calculated for veteran classes.