Expected August 2027
Distance
Climb
Start Time
Cutoff
Terrain
The CCC is a 101km ultra-trail race with 6050m of elevation gain, starting in Courmayeur, Italy and finishing in Chamonix, France. Known as the 'little sister of the UTMB', it follows trails of the Tour du Mont Blanc through Italy, Switzerland and France, offering spectacular Alpine scenery and a challenging mountain course.
Start in Courmayeur with Italian atmosphere
Climb to 2500m altitude facing Mont-Blanc and Grandes Jorasses
Cross Grand Col Ferret into Switzerland
Swiss welcome at La Fouly, Champex and Trient
Vallons des Chezerys with magnificent view over Mont-Blanc chain
Hero's welcome finish in Chamonix
Qualification
Start / Finish
Courmayeur, Italy - center of Courmayeur
Chamonix, France - heart of Chamonix
Expo
Race Day
Recovery
What you get
Chip timing
Race photos
Volunteer support at checkpoints
Race tracking via LiveTrail
On the day
Merchandise
Marshals on course
First aid on course
Other questions
Pre-registration period: 8-19 January 2026 (23:59 CET). Lottery results announced: 22 January 2026 (11:00 CET). If bibs remain unconfirmed, runners on waiting list contacted: 5 February 2026. Deadline for runners selected in second round to confirm registration: 12 February 2026 (23:59 CET).
Maximum allowed race time is 26 hours 30 minutes.
The CCC course passes through Italy, Switzerland, and France.
CCC requires collecting Running Stones or gaining direct entry by winning on UTMB World Series races. It is the 100K Final of the UTMB World Series.
CCC is the 100K category final of the UTMB World Series.
Entry fee
Registration isn't open yet. We'll show pricing when the organiser confirms.Courmayeur, Italy
Expected August 2027
Provisional date, around Aug 27More races like this one
Not open yet
