DateExpected
Mid September 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Château de Tanlay, Tanlay
Tanlay, Yonne
Countdown
September
The gentle Sunday option: 12.5 km with just 285 m of climbing. A good way to try trail running without taking on a big day.
Key facts
01Minimum age U20 (Juniors)
02Licence or PPS/health documentation required to enter
Create a free training plan for the Trail de Tanlay 12 km
7-day free trial, no card required
The course
The route
Tanlay
Distance12.5km
Total climb285m
StartElevation
0 kmDrag map to rotate12.1 km
Weather
Mid-September, Tanlay
22°CTypical high
11°CTypical low
4°CColdest in 20 years
35%Days with rain
Highs around 22°C and lows around 11°C, but it has dropped to 4°C. Rain on 35% of days.
NASA POWER data, 2006-2025, the week either side of race day
2012 results
Who finishes, and how
#RiderTimeAvg speed
01ZAFRANE Saïd00:49:2515.2 km/h
02KADRI Mathieu00:50:2114.9 km/h
03BOINI Thomas00:50:2414.9 km/h
292
Finishers
1:19:06
Median time
9.5 km/h
Median speed
Overall · 2012 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
OrganiserFoyer Rural Tanlay Organisation (FRTO)
Websitetrailtanlay.fr
Instagram@trailtanlay
Running since2007
Training
Training for the Trail de Tanlay 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 Trail de Tanlay 12 km plan targets
Typical sessions
13 km with 285 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 de Tanlay 12 km plan.
7-day free trial, no card required.
Other races at Trail de Tanlay
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→
