DateExpected
Early October 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Centre d’Incendie et de Secours de la Côte d’Emeraude, 24 Le Houët, 22550 Matignon
Matignon, Côtes-d'Armor
Countdown
October
The short option at Le Kermithon: 10 km with 175 m of climbing, an easy-going trail run that suits first-timers. About 200 runners share the loop, and it starts just after the 22 km.
Create a free training plan for the Le Kermithon 10 km
7-day free trial, no card required
The course
The route
Matignon
Distance10km
Total climb175m
StartElevation
0 kmDrag map to rotate10.6 km
Weather
Early-October, Matignon
18°CTypical high
11°CTypical low
5°CColdest in 20 years
41%Days with rain
Highs around 18°C and lows around 11°C, but it has dropped to 5°C. Rain on 41% of days.
NASA POWER data, 2006-2025, the week either side of race day
2025 results
Who finishes, and how
#RiderTimeAvg speed
01ANGER CONSTANCE00:53:3311.2 km/h
02ERAUD SEVERINE00:55:2510.8 km/h
03CARFATAN ROZEN00:55:3810.8 km/h
52
Women finishers
1:09:02
Median time
8.7 km/h
Median speed
Women · 2025 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
OrganiserAmicale des Sapeurs Pompiers de la Côte d’Emeraude
Instagram@sapeurs_pompiers_emeraude
Running since2016
Training
Training for the Le Kermithon 10 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 Le Kermithon 10 km plan targets
Typical sessions
10 km with 175 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 Le Kermithon 10 km plan.
7-day free trial, no card required.
Other races at Le Kermithon
More events in October in France
100 Miles Pyrénées MéditerranéeExpected Early October 2027 · Bolquère→Boulieu TrailExpected Early October 2027 · Boulieu-lès-Annonay→La Franco-SuisseExpected Early October 2027 · Les Rousses to Métabief→La RenardeExpected Early October 2027 · Les Rousses to Métabief→Munster'TrailExpected Early October 2027 · Munster→Trail du Loup VertExpected Early October 2027 · Le Mesnil-sous-Jumièges→
