DateExpected
Early September 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Varacieux, Isère, France
Varacieux, Isère
Countdown
September
The middle distance at Chambaran. 20 km and 640 m of climbing is a solid step up from the short courses without turning into a long day.
Key facts
01Open to Master, Senior, Espoir and Junior categories
02Rankings are split by sex
Create a free training plan for the Trail des Chambaran 20 km
7-day free trial, no card required
The course
The route
Varacieux
Distance20km
Total climb640m
StartElevation
0 kmDrag map to rotate19.5 km
Weather
Early-September, Varacieux
21°CTypical high
10°CTypical low
2°CColdest in 20 years
27%Days with rain
Highs around 21°C and lows around 10°C, but it has dropped to 2°C. Rain on 27% of days.
NASA POWER data, 2006-2025, the week either side of race day
2026 results
Who finishes, and how
#RiderTimeAvg speed
01GALLIN-MARTEL Chrystelle01:57:4110.2 km/h
02MICHAL MAS Chrystèle02:18:158.7 km/h
03SOREL Aurelie02:21:398.5 km/h
23
Women finishers
2:43:57
Median time
7.3 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
Training
Training for the Trail des Chambaran 20 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 Trail des Chambaran 20 km plan targets
Typical sessions
20 km with 640 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
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 Trail des Chambaran 20 km plan.
7-day free trial, no card required.
Other races at Trail des Chambaran
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→
