Tools Races Trails Routes Trips API Blog Sign in Open Planner

Overview Weather Pace Calculator Print Map

Race Calendar / Swiss Alps 100 / Weather

Race weather

Swiss Alps 100 weather

50K · Sat, 7 August 2027 · Fiesch, Valais

Pace calculator Print map Open GPX in Planner

7-day start-area forecast

Tools Races Trails Routes Trips Developers / API For race organizers Maps for your website About Blog Notifications Start an activity Get the app Privacy Policy Terms of Service Data sources

© 2026 TrailSplits. All rights reserved.