Marathon du Mont-Blanc

90km du Mont-Blanc

Friday, June 26, 2026 at 4:00 AM · Chamonix

Route
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TERRAIN — 45°55′N · 6°52′E

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Surface

Way type

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Segments

Chamonix

Fri 04:00
Fri 04:00
Distance 0.0 km
Altitude 1,095 m
D+ 0 m
D- 0 m
12.8 km 1451 m 503 m

PlanPraz

Distance 12.8 km
Altitude 2,048 m
D+ 1451 m
D- 503 m
5.2 km 129 m 266 m

Flégère

Distance 18.0 km
Altitude 1,911 m
D+ 1589 m
D- 773 m
9.3 km 383 m 902 m

Buet

Distance 27.3 km
Altitude 1,392 m
D+ 1973 m
D- 1676 m
10.1 km 800 m 873 m

La Villaz

Distance 37.4 km
Altitude 1,319 m
D+ 2773 m
D- 2549 m
5.0 km 739 m 69 m

Emosson

Distance 42.4 km
Altitude 1,989 m
D+ 3536 m
D- 2642 m
4.0 km 146 m 965 m

Chatelard

Distance 46.4 km
Altitude 1,172 m
D+ 3682 m
D- 3607 m
3.3 km 478 m 0 m

Telesiege Belle Place

Distance 49.7 km
Altitude 1,650 m
D+ 4168 m
D- 3613 m
10.9 km 901 m 1043 m

Le Tour

Distance 60.6 km
Altitude 1,510 m
D+ 5069 m
D- 4656 m
10.1 km 299 m 684 m

Les Bois

Distance 70.7 km
Altitude 1,125 m
D+ 5368 m
D- 5338 m
5.3 km 904 m 120 m

Montenvers

Distance 76.0 km
Altitude 1,906 m
D+ 6272 m
D- 5458 m
5.8 km 448 m 143 m

Refuge Plan Aiguille

Distance 81.8 km
Altitude 2,211 m
D+ 6717 m
D- 5601 m
7.3 km 327 m 1433 m

Chamonix

Distance 89.1 km
Altitude 1,105 m
D+ 7050 m
D- 7040 m

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90km du Mont-Blanc