Type de terrains
Circuit Distance
routes
chemins agricoles
chemins de
terre ou herbe
allées ou chremins forestiers
sentier
étroit
trace en forêt
pré, champ, bande enherbée
P
17 km
9%
16%
5%
50%
5%
9%
6%
P+
24 km
9%
15%
0%
43%
7%
22%
4%
R
32 km
12%
27%
3%
36%
5%
11%
6%
R+
41 km
11%
27%
2%
32%
4%
19%
5%
S
43 km
11%
21%
7%
26%
11%
19%
5%
S+
49 km
9%
22%
7%
27%
10%
21%
4%
U
62 km
10%
19%
7%
27%
8%
25%
4%