Date
Sun, 4 Jul 2027
Venue
Complexe sportif de Malestroit, Malestroit
Malestroit, Morbihan
Countdown
July
The long loop of La Cœur de Bretagne, running since 2006. 135 km with modest climbing (about 1,300 m), so it's more a long steady day than a mountain fight.
Key facts
01Timed ride: licence, medical certificate under a year old, or signed health questionnaire
02Under-18s need parental permission
03Results are ranked by sex and age group
Create a free training plan for the La Cœur de Bretagne 135 km
7-day free trial, no card required
The course
The route
Malestroit
Distance135km
Total climb1,338m
StartElevation
0 kmDrag map to rotate133.4 km
Weather
Early-July, Malestroit
23°CTypical high
12°CTypical low
8°CColdest in 20 years
36%Days with rain
Highs around 23°C and lows around 12°C, but it has dropped to 8°C. Rain on 36% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
OrganiserClub Cyclo du Pays de Malestroit and Société cycliste de Malestroit
Websitelacoeurdebretagne.org
Instagram@clubcyclomalestroit
Running since2006
Training
Training for the La Cœur de Bretagne 135 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 Cœur de Bretagne 135 km plan targets
Typical sessions
135 km with 1,338 m of climbing
Endurance and fatigue resistance over the full distance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long endurance rides building toward the full distance
Threshold and sweet-spot work for sustained power
Group rides for drafting and bunch-riding skills
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 Cœur de Bretagne 135 km plan.
7-day free trial, no card required.
Other races at La Cœur de Bretagne
More events in July in France
Elevation VercorsExpected Early July 2027 · L'Albenc→Grand Raid du Guillestrois-QueyrasFri, 2 Jul 2027 · Guillestre→Ultra Trail Côte d’Azur MercantourFri, 2 Jul 2027 · Saint-Martin-Vésubie→Caminade du Pic du MidiExpected Early July 2027 · Bagnères-de-Bigorre→Course des Crêtes du Pays BasqueExpected Early July 2027 · Espelette village centre→Elsass'BikeExpected Early July 2027 · Wangenbourg-Engenthal→
