DateExpected
Mid September 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
CEP du Prieuré, Saint-Péray, Ardèche, France
Saint-Péray, Ardèche
Countdown
September
L'Illuminée is a 12 km trail run that starts at 19:30, so you finish as the light fades. Modest climbing makes it more about the atmosphere than the effort.
Key facts
01Semi-nocturnal, so expect to run into dusk
02Solo and duo categories
Create a free training plan for the La Ronde de Crussol 12 km
7-day free trial, no card required
The course
The route
Saint-Péray
Distance12km
Total climb390m
StartElevation
0 kmDrag map to rotate12.4 km
Weather
Mid-September, Saint-Péray
23°CTypical high
11°CTypical low
4°CColdest in 20 years
32%Days with rain
Highs around 23°C and lows around 11°C, but it has dropped to 4°C. Rain on 32% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
Training
Training for the La Ronde de Crussol 12 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 La Ronde de Crussol 12 km plan targets
Typical sessions
12 km with 390 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 La Ronde de Crussol 12 km plan.
7-day free trial, no card required.
Other races at La Ronde de Crussol
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→
