Triathlon du Jai Marignane

Race facts

• The course covers 20 km.
• It takes place on a Sunday, October 4, 2026 — autumn in this part of the world.
• The closest comparable triathlon event is Swimrunman Calanques Côte Bleue in Ensuès-la-Redonne, 7 km away, on October 10, 2026.
• 10 of the 12 most similar events take place in the same month.