La Grésylienne 2026
Trail de Corsuet Sierroz
ITRA
24.6 km 1169 m 1172 m
map
27/09/2026
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Passages
Grésy-sur-Aix (73) Grésy-sur-Aix (73)
Effort kilometer
Longest ascent
Longest descent
36
480 m
430 m
Max. elevation
Min. elevation
Quality index
714 m
248 m
1pt/23m
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Track created by Lagresyliennetrail
le 20/10/2025
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Times table
Départ
Distance
0 km
Altitude
349 m
D+
0 m
D-
0 m
08:30
Ravitaillement
5.8 km 355 m 123 m
Le raidar
Distance
5.8 km
Altitude
583 m
D+
355 m
D-
123 m
3.1 km 142 m 208 m
Les Granges de Brison
Distance
9 km
Altitude
513 m
D+
497 m
D-
331 m
3.5 km 88 m 231 m
Ravitaillement Brison
Distance
12.4 km
Altitude
372 m
D+
585 m
D-
562 m
Ravitaillement
1.2 km 253 m 0 m
La Grotte aux Fées
Distance
13.6 km
Altitude
627 m
D+
838 m
D-
562 m
4.4 km 197 m 294 m
Croix de Corsuet
Distance
18 km
Altitude
527 m
D+
1035 m
D-
856 m
2.5 km 26 m 303 m
Le Sierroz
Distance
20.5 km
Altitude
249 m
D+
1061 m
D-
1159 m
2.2 km 38 m 13 m
Les Gorges du Sierroz
Distance
22.7 km
Altitude
277 m
D+
1099 m
D-
1172 m
1.9 km 70 m 0 m
Arrivée
Distance
24.6 km
Altitude
346 m
D+
1169 m
D-
1172 m
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