Marató per a La Marató de TV3

Race facts

• It takes place on a Sunday, December 13, 2026 — winter in this part of the world.
• The closest comparable swimming event is Travessia de L'Estany in Banyoles, 16 km away, on September 20, 2026.
• 2 of the 12 most similar events take place in the same month.