2026 Harmonie Mutuelle 20 km de Paris

Race facts

• The course covers 20 km.
• It takes place on a Sunday, October 11, 2026 — autumn in this part of the world.
• The closest comparable running event is Harmonie Mutuelle 20km de Paris in Paris, 2 km away, on October 10, 2026.
• 12 of the 12 most similar events take place in the same month.