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9 days Challenging

The TMB in 9 days

Nine longer days for well-trained hikers, staying at Les Mottets and in Courmayeur to save two days on the classic itinerary.

166 km9,430 m ascent18.4 km / dayAnticlockwiseStart: Les Houches

This itinerary is aimed at hikers used to days of 20 km and more than 1,000 m of ascent. It saves two days on the classic itinerary by combining the stages around the Col de la Seigne and linking up the final part of the route.

The summer shuttle bus between Les Chapieux and the Ville des Glaciers makes the second day easier, and the La Flégère cable car offers a way out on the last day.

Day-by-day plan

DayLegDistanceAscentDescentWalking timeOvernight
Les Houches → Les Contamines-Montjoie17.1 km970 m830 m6h – 7hLes Contamines-Montjoie
Les Contamines-Montjoie → Les Mottets
Optional shuttle bus between Les Chapieux and the Ville des Glaciers.
26.1 km1,780 m940 m9h30 – 11hVille des Glaciers and Les Mottets
Les Mottets → Courmayeur23.4 km1,020 m1,750 m8h15 – 9h45Courmayeur
Courmayeur → Rifugio Bonatti11.1 km1,000 m240 m4h30 – 5h15Italian Val Ferret
Rifugio Bonatti → La Fouly19.7 km860 m1,290 m6h45 – 8hLa Fouly
La Fouly → Champex-Lac15.4 km530 m630 m4h30 – 5h15Champex-Lac
Champex-Lac → Trient15.4 km770 m960 m5h30 – 6h30Trient and Col de la Forclaz
Trient → Tré-le-Champ13.8 km1,060 m940 m6h – 7h15Le Tour, Tré-le-Champ and Argentière
Tré-le-Champ → Les Houches
Very long day: you can finish by cable car from La Flégère or the Brévent.
24 km1,440 m1,880 m9h45 – 11h30Les Houches
Total166 km9,430 m9,460 m

Distances and ascent calculated on the OpenStreetMap track of the main route and the variants; “≈” marks an estimated value. Walking times according to the DIN 33466 standard, without breaks.

The itinerary on the map

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The stages in detail

1 Les Houches Les Contamines-Montjoie
750 m1,000 m1,250 m1,500 m1,750 m0 km5 km10 km15 km
Elevation profile: from 995 m to 1,673 m over 17.1 km.
17.1 km960 m7h
2 Les Contamines-Montjoie Les Chapieux
1,000 m1,250 m1,500 m1,750 m2,000 m2,250 m2,500 m2,750 m0 km5 km10 km15 km
Elevation profile: from 1,143 m to 2,475 m over 19 km.
18.9 km1,330 m8h30
3 Les Chapieux Rifugio Elisabetta
1,500 m1,750 m2,000 m2,250 m2,500 m2,750 m0 km5 km10 km
Elevation profile: from 1,552 m to 2,510 m over 13.8 km.
13.8 km960 m5h45
4 Rifugio Elisabetta Courmayeur
1,000 m1,250 m1,500 m1,750 m2,000 m2,250 m2,500 m0 km5 km10 km15 km
Elevation profile: from 1,178 m to 2,403 m over 16.8 km.
16.8 km520 m6h30
5 Courmayeur Rifugio Bonatti
1,000 m1,250 m1,500 m1,750 m2,000 m2,250 m0 km5 km10 km
Elevation profile: from 1,268 m to 2,031 m over 11.1 km.
11.1 km990 m5h15
6 Rifugio Bonatti La Fouly
1,500 m1,750 m2,000 m2,250 m2,500 m2,750 m0 km5 km10 km15 km
Elevation profile: from 1,596 m to 2,522 m over 19.7 km.
19.7 km860 m7h45
7 La Fouly Champex-Lac
1,000 m1,250 m1,500 m1,750 m0 km5 km10 km15 km
Elevation profile: from 1,056 m to 1,600 m over 15.4 km.
15.3 km530 m5h15
8 Champex-Lac Trient
1,250 m1,500 m1,750 m2,000 m2,250 m0 km5 km10 km15 km
Elevation profile: from 1,305 m to 2,041 m over 15.5 km.
15.5 km760 m6h15
9 Trient Tré-le-Champ
1,250 m1,500 m1,750 m2,000 m2,250 m0 km5 km10 km
Elevation profile: from 1,301 m to 2,207 m over 13.8 km.
13.8 km1,060 m7h
10 Tré-le-Champ La Flégère
1,250 m1,500 m1,750 m2,000 m2,250 m0 km2 km4 km6 km
Elevation profile: from 1,437 m to 2,123 m over 6.6 km.
6.6 km720 m3h45
11 La Flégère Les Houches
500 m1,000 m1,500 m2,000 m2,500 m3,000 m0 km5 km10 km15 km
Elevation profile: from 985 m to 2,469 m over 17.4 km.
17.4 km720 m7h45

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