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100K

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Courmayeur - Champex - Chamonix

Friday, August 28, 2026 at 9:00 AM · Courmayeur

98.8 KM
Distance
5,550 M D+
Elevation Gain
5,750 M D-
Elevation Loss
Route
Profile

TERRAIN — 45°48′N · 6°58′E

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Surface

Way type

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Segments

Courmayeur

Fri 09:00
Fri 09:30
Distance 0.0 km
Altitude 1,221 m
D+ 0 m
D- 0 m
9.1 km 1367 m 46 m
9.23 km/h (6:30/km) 3.34 km/h (17:58/km)

Tête de la Tronche

Fri 09:59
Fri 12:13
Distance 9.1 km
Altitude 2,542 m
D+ 1367 m
D- 46 m
4.1 km 23 m 595 m
14.63 km/h (4:06/km) 4.88 km/h (12:18/km)

Refuge Bertone

Fri 10:16
Fri 13:04
Fri 13:45
Distance 13.2 km
Altitude 1,974 m
D+ 1390 m
D- 641 m
7.4 km 288 m 244 m
13.96 km/h (4:18/km) 4.38 km/h (13:42/km)

Refuge Bonatti

Fri 10:48
Fri 14:46
Distance 20.7 km
Altitude 2,018 m
D+ 1682 m
D- 885 m
5.2 km 105 m 352 m
13.55 km/h (4:26/km) 4.95 km/h (12:07/km)

Arnouvaz

Fri 11:11
Fri 15:49
Fri 16:30
Distance 25.9 km
Altitude 1,771 m
D+ 1787 m
D- 1237 m
2.1 km 287 m 0 m
7.84 km/h (7:39/km) 2.92 km/h (20:33/km)

Refuge Elena

Fri 11:27
Fri 16:32
Distance 28.0 km
Altitude 2,058 m
D+ 2074 m
D- 1237 m
2.2 km 461 m 0 m
6.17 km/h (9:43/km) 2.16 km/h (27:47/km)

Grand Col Ferret

Fri 11:48
Fri 17:32
Distance 30.1 km
Altitude 2,519 m
D+ 2535 m
D- 1237 m
3.5 km 0 m 441 m
14.15 km/h (4:14/km) 5.18 km/h (11:35/km)

La Peule

Fri 12:03
Fri 18:13
Distance 33.6 km
Altitude 2,078 m
D+ 2536 m
D- 1679 m
6.2 km 47 m 526 m
14.33 km/h (4:11/km) 5.03 km/h (11:56/km)

La Fouly

Fri 12:29
Fri 19:27
Fri 20:15
Distance 39.9 km
Altitude 1,599 m
D+ 2583 m
D- 2205 m
8.0 km 43 m 486 m
14.92 km/h (4:01/km) 5.62 km/h (10:41/km)

Praz de Fort

Fri 13:01
Fri 20:52
Distance 47.8 km
Altitude 1,159 m
D+ 2626 m
D- 2691 m
5.6 km 415 m 101 m
9.28 km/h (6:28/km) 3.59 km/h (16:43/km)

Champex-Lac

Fri 13:37
Fri 22:25
Fri 23:15
Distance 53.4 km
Altitude 1,473 m
D+ 3041 m
D- 2789 m
4.7 km 29 m 171 m
13.56 km/h (4:25/km) 5.47 km/h (10:58/km)

Plan de l'Au

Fri 13:58
Fri 23:17
Sat 00:15
Distance 58.1 km
Altitude 1,335 m
D+ 3070 m
D- 2960 m
6.5 km 727 m 186 m
7.75 km/h (7:45/km) 2.71 km/h (22:08/km)

La Giete

Fri 14:48
Sat 01:40
Distance 64.6 km
Altitude 1,877 m
D+ 3801 m
D- 3146 m
5.0 km 43 m 628 m
11.43 km/h (5:15/km) 3.96 km/h (15:09/km)

Trient

Fri 15:14
Sat 02:55
Sat 04:00
Distance 69.5 km
Altitude 1,308 m
D+ 3844 m
D- 3773 m
3.6 km 626 m 0 m
5.44 km/h (11:02/km) 1.94 km/h (30:56/km)

Les Tseppes

Fri 15:54
Sat 04:47
Distance 73.2 km
Altitude 1,934 m
D+ 4486 m
D- 3773 m
7.8 km 157 m 815 m
10.46 km/h (5:44/km) 3.86 km/h (15:33/km)

Vallorcine

Fri 16:39
Sat 06:49
Sat 07:15
Distance 81.0 km
Altitude 1,283 m
D+ 4643 m
D- 4588 m
4.7 km 196 m 47 m
10.78 km/h (5:34/km) 4.18 km/h (14:21/km)

Col des Montets

Fri 17:05
Sat 07:56
Distance 85.7 km
Altitude 1,433 m
D+ 4846 m
D- 4635 m
1.7 km 290 m 23 m
5.67 km/h (10:35/km) 2.17 km/h (27:39/km)

Tête de Béchar

Fri 17:23
Sat 08:43
Distance 87.4 km
Altitude 1,700 m
D+ 5137 m
D- 4658 m
4.7 km 426 m 236 m
7.09 km/h (8:28/km) 2.81 km/h (21:21/km)

La Flégère

Fri 18:03
Sat 10:24
Sat 10:45
Distance 92.1 km
Altitude 1,887 m
D+ 5563 m
D- 4894 m
6.7 km 0 m 848 m
9.32 km/h (6:26/km) 3.97 km/h (15:07/km)

Chamonix

Fri 18:46
Sat 12:05
Sat 12:00
Distance 98.8 km
Altitude 1,041 m
D+ 5563 m
D- 5745 m

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