DateExpected
Late August 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Complexe Léo Lagrange, Armentières
Armentières, Nord
Countdown
August
Le Défi Alive is the big one: 170 km and 2,000 m in a single loop, with everyone leaving together at 07:30. Pace the first hour and the rest takes care of itself.
Key facts
01Grouped start for everyone, no choosing a later wave
02No licence or medical certificate needed
03Under 18s need parental authorization
Create a free training plan for the Ch'ti Bike Tour 170 km
7-day free trial, no card required
The course
The route
Armentières
Distance170km
Total climb2,000m
StartElevation
0 kmDrag map to rotate162.9 km
Weather
Late-August, Armentières
22°CTypical high
12°CTypical low
7°CColdest in 20 years
37%Days with rain
Highs around 22°C and lows around 12°C, but it has dropped to 7°C. Rain on 37% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
OrganiserAssociation Actions Vélo
Websitelechtibiketour.org
Instagram@btwinchtibiketour
Running since2004
Training
Training for the Ch'ti Bike Tour 170 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 Ch'ti Bike Tour 170 km plan targets
Typical sessions
170 km with 2,000 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
Sustained climbing repeats on real gradients
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 Ch'ti Bike Tour 170 km plan.
7-day free trial, no card required.
Other races at Ch'ti Bike Tour
More events in August in France
A Corsa di l’OrienteExpected Early August 2027 · Haute-Corse→La GévaudaneExpected Early August 2027 · Saugues→Les Courses du Jura AlsacienSun, 1 Aug 2027 · Ferrette→Les Courses du Jura AlsacienSun, 1 Aug 2027 · Ferrette→Trail de l'EtendardExpected Early August 2027 · Le Bourg-d’Oisans and Saint-Sorlin-d’Arves→Trail du Pays du ChâtaignierExpected Early August 2027 · Villefranche-du-Périgord→
