Trail du Grammon 2026 - 12K
ITRA
13.16 km 835 m 835 m
map
20/06/2026
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Passages
Port de plaisance (ND) Port de plaisance (ND)
Effort kilometer
Longest ascent
Longest descent
21
430 m
780 m
Max. elevation
Min. elevation
Quality index
976 m
394 m
1pt/14m
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Track created by SwissPeaksTrail
le 2026/06/05
Start
Distance
0 km
Altitude
394 m
D+
0 m
D-
0 m
1.6 km 217 m 30 m
La Châtaigneraie
Distance
1.6 km
Altitude
581 m
D+
217 m
D-
30 m
4.8 km 427 m 228 m
Le Grand Pré
Distance
6.4 km
Altitude
780 m
D+
644 m
D-
258 m
Food supply
6.8 km 191 m 577 m
Finish
Distance
13.2 km
Altitude
394 m
D+
835 m
D-
835 m
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