20 km de Paris takes place on Sun, Oct 11, 2026 in Paris, France. The main route is 20 km.
- Date
- Sun, Oct 11, 2026
- Start
- Paris 🇫🇷
- Distance
- 20 km
- Level
- Open to all
Toe the line at 20 km de Paris in your best shape
A training plan built around your fitness and this race, adapted every day as your form changes. Attach the course and it prepares for the climbs too.
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The Harmonie Mutuelle 20 km de Paris is an iconic autumn road race starting at the foot of the Eiffel Tower and looping through the streets and landmarks of western Paris and the Bois de Boulogne.
What this race demands
The 20 km de Paris demands sustained running economy and pacing discipline over a 20-kilometer distance on paved city streets.
Distance endurance
Covering 20 kilometers requires a robust aerobic base and efficient running mechanics to maintain pace well beyond typical half-marathon or 10K distances.
Pacing control
Navigating the streets and landmarks of western Paris demands controlled early pacing to prevent premature fatigue before the latter stages in the Bois de Boulogne.
What would it take you?
Pick the level closest to yours for an estimate of finish time on this course and the training a solid preparation needs.
Estimated finish
1:40–2:00
Peak-week training
5–7 h/week
A model estimate from distance, climbing and level, not a promise. Conditions, drafting and pacing move it.
IntervalCoach turns those weekly hours into a concrete plan built around your actual fitness. Start with this race as your goal
Frequently asked questions
When is 20 km de Paris?
20 km de Paris takes place on Sun, Oct 11, 2026 in Paris, France.
How long is 20 km de Paris?
The main route is 20 km.
What does 20 km de Paris demand?
The 20 km de Paris demands sustained running economy and pacing discipline over a 20-kilometer distance on paved city streets.
Who is 20 km de Paris for?
20 km de Paris is open to all participants.
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