BasaTrail Mendi Lasterketa

Race facts

• It takes place on a Saturday, September 26, 2026 — autumn in this part of the world.
• The closest comparable trail running event is Akuako Bira in Akua - Zestoa, 26 km away, on September 27, 2026.
• 12 of the 12 most similar events take place in the same month.