Mountain · Courmayeur to Chamonix, Alps
CCC · UTMB Mont-Blanc
An Alpine route from Courmayeur to Chamonix. The page we checked describes the completed 2026 edition.
Before you make plans
This is a record of the 2026 course. The page does not give a 2027 date, route or cutoff, so it is not a basis for booking travel.
A 2026 course, not a 2027 booking
The page checked on 3 October 2026 is the completed 2026 edition. It lists 108 km, 6,200 m of ascent, a start in Courmayeur at 09:00 on Friday 28 August 2026, a 28-hour limit, and a finish in Chamonix.
It does not publish a 2027 date, course or cutoff. The route crosses from Italy into Switzerland and then France, but the page we read is a results and race description, not next year’s participant instructions. Do not book flights from this profile.
How entry is described
The page calls the CCC the 100 km category final of the UTMB World Series. It says the race is reached by collecting Running Stones, or by a direct entry from winning a World Series race. That is an eligibility system. It is not an open entry list, and this check did not confirm whether 2027 registration is open.
Official information checked 3 October 2026. Entry availability is not updated live on this page. Distances, prices and ascent can change with course revisions.