In reply to robert-hutton:
I doubt that the Ultra Trail runners could do that stage in 1 1/2 hours. More like 4 1/2.
Personally I prefer the route going clockwise as I think the views are better and you can finish on Le Brevent with (hopefully) superb views of Mont Blanc.
Depending on how many days you have.
Must do sections are -
- Day 1. Planpraz (using lift) to Col de Montet via Lac Blanc, perhaps staying in Tre le Champs.
- Day 2. Aiguillette des Posets, Col de Balme to stay in Auberge at col de la Forclaz.
- Day 3. Fenetre d'Arpette ending in Champex Lac. Personally I would then take a bus to La Fouly and stay in the Auberge.
- Day 4. La Fouly to Bonatti Refuge via chemin de berger, La Peule & Grand col Ferret.
It is easy to sort out your own accommodation but as this is a really popular trek, do it well in advance.
On most days there is a refuge/snack on the route and most of the places that you will stay can provide snacks/sandwiches for you so you will not need to carry several days-worth of food.
Using a professional guide/company can alleviate most of these issues but it is easy to do it yourself and you are unlikely to get lost.
If I can help you more then just let me know.
Mike
- Day 5. Bonatti Ref to Courmayeur via pas entre deux Sauts. Tete de la Tranche, Ref Bertone. It is nice to have a day off in Courmayeur to check out the gelati and also the new Skyway Telecabine.
- Day 6. Dependant on how many days you have, either, walk from Courmayeur through the ski station, col Checrouit and stay in the ref E. Soldini or if really fit take the high route direct to Col de la Seigne and stay in the ref des Mottets. Otherwise take the bus up Val Veny to La Vissaile and walk over Col de la Seigne to eithe Le Chapieux or ref des Mottets.
- Day 7. If staying in the ref Mottets go over the Col de Fours with a detour to the Tete Nord de Fours. Go down to Col de Croix de Bonhomme, col de Bonhomme and down to Les Contamine. If you have descended to Le Chapieux go over the Croix de Bonhomme and down to Les Contamine.
- Day 8. TMB variente via Chalet de Truc, Chalets de Miage (great bilberry tarts!), Col de Tricots to Bellevue and a knee wrecking descent to Les Houches.
- Day 9. Les Houches to Chamonix via Le Brevent. You should be fit enough by now to deal with this ascent via the ref de Bel Lachat.
If you are staying in refuges and gites you do not need to have any support. I did my fourth TMB of the year in September with just a 30l sac and no support. It is possible to was/dry your shirts, socks and undies as you go or you can just go smelly like most of the TMBrs.
If you carry a 50/60L sac I can guarantee that you will not use all of your clothes/kit.