Date
Sat, 8 May 2027
Start
04:30
Venue
Saint-Martin-en-Haut, Monts du Lyonnais, Rhône, France
Monts du Lyonnais, Rhône, France
Countdown
May
A true 100 km trail ultra through the Monts du Lyonnais, starting in the dark at 4:30 am. Over 4,000 m of climbing makes it a serious day out, not a first run.
Key facts
01Night start, so a head torch is part of your day from the first step
02Maximum time 19 h 30, with intermediate cut-offs along the way
03Need a valid eligible FFA licence or a PPS dated within the past year
Create a free training plan for the Le 100 km des Coursières
7-day free trial, no card required
The course
The route
Monts du Lyonnais
Distance105km
Total climb4,200m
StartElevation
0 kmDrag map to rotate95.4 km
Weather
Early-May, Monts du Lyonnais
17°CTypical high
7°CTypical low
0°CColdest in 20 years
49%Days with rain
Highs around 17°C and lows around 7°C, but it has dropped to 0°C. Rain on 49% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
2024 results
Who finishes, and how
#RiderTimeAvg speed
01Julie PUTHOSTE12:38:088.3 km/h
02Elisabeth DA SILVA13:57:087.5 km/h
03Anonymous14:19:547.3 km/h
24
Women finishers
17:48:40
Median time
5.9 km/h
Median speed
Women · 2024 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
OrganiserATOS (Association Trail Organisation Solidarité)
Websitetraildescoursieres.fr
Instagram@traildescoursieres
Running since2008
Training
Training for the Le 100 km des Coursières
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 Le 100 km des Coursières plan targets
Typical sessions
105 km with 4,200 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 Le 100 km des Coursières plan.
7-day free trial, no card required.
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