Date
Sat, 25 Sept 2027
Venue
Multiple starts in Belley, Contrevoz, Plateau d’Hauteville and Seyssel
Multiple starts in Belley, Contrevoz, Plateau d’Hauteville and Seyssel
Countdown
September
A proper mountain day at marathon-plus distance: 45 km from Plateau d'Hauteville down to Culoz, with 2,000 m of climbing along the way.
Key facts
01Minimum age 20
Create a free training plan for the Ultra Trail Grand Colombier 45 km
7-day free trial, no card required
The course
The route
Multiple starts in Belley
Distance45km
Total climb2,000m
StartElevation
0 kmDrag map to rotate42.6 km
2026 results
Who finishes, and how
#RiderTimeAvg speed
01FLECHET Sandrine04:40:209.6 km/h
02CHOLAT Morgane04:47:089.4 km/h
03COX Eline05:10:578.7 km/h
138
Women finishers
7:15:43
Median time
6.2 km/h
Median speed
Women · 2026 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
OrganiserAssociation Les Intenses Sessions, in collaboration with Yaka Events
Websiteultratrailgrandcolombier.com
Instagram@utgrandcolombier
Running since2025
Training
Training for the Ultra Trail Grand Colombier 45 km
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a Ultra Trail Grand Colombier 45 km plan targets
Typical sessions
45 km with 2,000 m of climbing
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Hill reps and vert to prepare the climbs and descents
Back-to-back weekend runs for fatigue resistance
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your Ultra Trail Grand Colombier 45 km plan.
7-day free trial, no card required.
Other races at Ultra Trail Grand Colombier
More events in September in France
Alps DivideExpected Early September 2027 · Alpine traverse → Menton→L'Échappée MICHELIN Paris-ClermontExpected Early September 2027 · Clermont-Ferrand→Le Trail du GraalExpected Early September 2027 · Néant-sur-Yvel→Saint-Jeoire Trail FestivalExpected Early September 2027 · Saint-Jeoire→Trail de la MeijeExpected Early September 2027 · Commensacq→Ultra Trail Haut-Koenigsbourg®Expected Early September 2027 · Kintzheim→
