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Sierre-Zinal is one of the biggest mountain races in the world.
Sierre-Zinal 2025
Saturday, August 9
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Sierre-Zinal’s news
Discover all our news in exclusivity !The 5 Obstacles Race: Fun Guaranteed for Kids!
Sign-ups still open! On Friday, August 8th in Sierre: a playful and festive course for children ages 4 to 9. More infoSierre-Zinal: Dive Into the Legend
Get the inside scoop on the iconic Sierre-Zinal course with our partner running.COACH: history, training tips, and course secrets to help you... More infoSierre-Zinal route closure and detour
From April 28 to June 30, 2025. Check open routes on SuisseMobile.ch. The trail remains accessible up to Hôtel Weisshorn from Sierre via Chapelle... More infoSierre-Zinal 2025: Live Across 5 Continents
Broadcast nationally and in over 100 countries, live on RTS, Eurosport, discovery+, and online media. More infoTransfer my bib number
It is possible to transfer your bib number to a person of your choice or randomly from the waiting list. More infoThe Cinq 4000 brunch
On August 10th, from 10:30 AM to 3:00 PM, enjoy an exceptional brunch at Espace Weisshorn, with a view of the five 4000-metre peaks. Take in the... More infoWaiting list registration
Sign up for the waiting list and you will be contacted by Datasport if a bib number becomes available. More infoThe Sierre-Zinal Race
Sierre-Zinal heads along a daunting 31 km mountain trail involving a 2200 meter elevation gain and a 1100 meter vertical drop in the heart of the Valais Alps. The ingredients that lead to Sierre-Zinal’s enduring success are the stunning scenery, the warm and genial atmosphere, and the overall superb organization of the event.
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Program
The program of Sierre-Zinal... More info -
L'Hivernale
March 14, 2026, get prepped up for the next running of Sierre-Zinal by joining its Winter Challenge!... More info -
Registration
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RESULTS
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Sierre-Zinal Challenge
A virtual game available on Google Play and Apple Store by searching for "Sierre Zinal Challenge".... More info
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