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Course
108.8 mi
+31,109 ft
-31,125 ft
Event
August 28, 2026
Start
5:45 PM
Cutoff
46 hr 45 min
Legend
Terrain Type
Smooth
Technical
Start
Full aid
Landmark
Cutoff
Finish
Controls
Endpoints
Units
mi | ft
Distance
mi
km
Elevation
ft
m
Time Display
Date | GMT+2
Timezone
GMT+2
UTC
Plan
Splits
Details
S
0.0 mi
Chamonix
Start
5.8 mi
+743 ft
-854 ft
1
5.8 mi
Les Houches
Full aid
8.5 mi
+2,733 ft
-3,402 ft
2
14.3 mi
Saint Gervais
Full aid
Cutoff
Fri 10:00 PM
6.1 mi
+1,497 ft
-352 ft
3
20.4 mi
Les Contamines Montjoie
Full aid
Cutoff
Sat 12:00 AM
2.8 mi
+313 ft
-103 ft
4
23.2 mi
Notre Dame de la Gorge
Landmark
2.6 mi
+1,672 ft
-5 ft
5
25.8 mi
La Balme
Full aid
Cutoff
Sat 2:00 AM
2.3 mi
+2,054 ft
0 ft
6
28.1 mi
Col du Bonhomme
Landmark
1.3 mi
+523 ft
-125 ft
7
29.4 mi
Croix du Bonhomme
Landmark
3.2 mi
+0 ft
-2,987 ft
8
32.6 mi
Les Chapieux
Full aid
Cutoff
Sat 5:15 AM
6.7 mi
+3,362 ft
-171 ft
9
39.3 mi
Col de la Seigne
Landmark
2.7 mi
+0 ft
-1,783 ft
10
42.1 mi
Lac Combal
Full aid
Cutoff
Sat 10:00 AM
2.7 mi
+1,554 ft
-61 ft
11
44.8 mi
Arete du Mont Favre
Landmark
2.9 mi
+27 ft
-1,564 ft
12
47.7 mi
Checrouit Maison Vieille
Full aid
3.0 mi
+9 ft
-2,588 ft
13
50.6 mi
Courmayeur
Full aid
Cutoff
Sat 1:15 PM
3.3 mi
+2,634 ft
-52 ft
14
54.0 mi
Refuge Bertone
Full aid
4.8 mi
+941 ft
-742 ft
15
58.8 mi
Refuge Bonatti
Landmark
3.4 mi
+344 ft
-1,174 ft
16
62.1 mi
Arnouvaz
Full aid
Cutoff
Sat 6:15 PM
2.7 mi
+2,525 ft
-0 ft
17
64.9 mi
Grand Col Ferret
Landmark
2.3 mi
+0 ft
-1,496 ft
18
67.1 mi
La Peule
Landmark
4.0 mi
+159 ft
-1,762 ft
19
71.1 mi
La Fouly
Full aid
Cutoff
Sat 10:30 PM
5.1 mi
+181 ft
-1,689 ft
20
76.2 mi
Praz de Fort
Landmark
3.6 mi
+1,444 ft
-377 ft
21
79.7 mi
Champex Lac
Full aid
Cutoff
Sun 2:30 AM
3.1 mi
+170 ft
-597 ft
22
82.8 mi
Plan de I'Au
Landmark
Cutoff
Sun 3:45 AM
4.1 mi
+2,353 ft
-571 ft
23
86.9 mi
La Giete
Landmark
3.2 mi
+83 ft
-2,009 ft
24
90.1 mi
Trient
Full aid
Cutoff
Sun 8:00 AM
2.4 mi
+2,175 ft
-35 ft
25
92.4 mi
Les Tseppes
Landmark
5.0 mi
+505 ft
-2,780 ft
26
97.4 mi
Vallorcine
Full aid
Cutoff
Sun 11:15 AM
3.0 mi
+680 ft
-135 ft
27
100.4 mi
Col des Montets
Landmark
1.1 mi
+959 ft
-17 ft
28
101.5 mi
Tête de Béchar
Landmark
3.0 mi
+1,446 ft
-826 ft
29
104.4 mi
La Flegere
Full aid
Cutoff
Sun 2:45 PM
4.4 mi
+21 ft
-2,866 ft
F
108.8 mi
Chamonix
Finish
Cutoff
Sun 4:30 PM
Dist
ance
:
miles
| Alt
itude
:
feet
| Time:
GMT+2
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