Switzerland
Jul - Aug
12-23
Sa - Sa
Greina Trail
The Greina Trail will take place in Blenio from Saturday 12 July 2025 to Saturday 23 August 2025. You can run between 15 and 27 kilometers. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
27 km
Classic Trail 27 Km
15 km
Val Da Camp Trail 15.3 Km
In Töira 4.5 Km
Kids Trail
