Sierre-Zinal — Gtws 2026

Race facts

• The course covers 31 km with 2,200 m of elevation gain.
• It takes place on a Saturday, August 8, 2026 — summer in this part of the world.
• The closest comparable trail running event is Trail Edf Cenis Tour in Lanslebourg-Mont-Cenis, 124 km away, on August 2, 2026.
• 12 of the 12 most similar events take place in the same month.