Ultra-Trail® du Haut-Giffre 2026
Tour de Bostan
ITRA
33.22 km 2131 m 2146 m
map
20/06/2026
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Passages
Samoëns (74) Samoëns (74)
Effort kilometer
Longest ascent
Longest descent
54
1230 m
1840 m
Max. elevation
Min. elevation
Quality index
2402 m
685 m
1pt/9m
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Track created by Ultra-Trail® du Haut-Giffre
le 2025/08/21
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Times table
Start
Distance
0 km
Altitude
703 m
D+
0 m
D-
0 m
09:00
13.4 km 1254 m 311 m
Refuge de la Golèse
Distance
13.4 km
Altitude
1646 m
D+
1254 m
D-
311 m
Food supply
0.9 km 156 m 0 m
Distance
14.2 km
Altitude
1802 m
D+
1410 m
D-
311 m
12:30
7.2 km 620 m 676 m
Refuge de Bostan
Distance
21.4 km
Altitude
1746 m
D+
2030 m
D-
987 m
Food supply
11.8 km 101 m 1159 m
Finish
Distance
33.2 km
Altitude
688 m
D+
2131 m
D-
2146 m
18:30
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