Triathlon de Gravelines

Race facts

• The course covers 40 km.
• It takes place on a Sunday, September 6, 2026 — autumn in this part of the world.
• The closest comparable triathlon event is Run & Bike d'Orchies in Orchies, 95 km away, on September 6, 2026.
• 2 of the 12 most similar events take place in the same month.