calendar_today 31 Jan, 2026 – 01 Feb, 2026
directions_run Running
language Official Website
sell €16.00 – €35.00
Experience the magic of winter trail running under the stars and sun in the Chartreuse Regional Natural Park at the **Raidlight Winter Trail on January 31 & February 1, 2026**. This two-day festival of snow running offers something for everyone: a night-time Mini Winter Trail (10 km) on Saturday evening, a challenging 25 km Winter Trail and a 16 km Half Winter Trail on Sunday morning, plus a special solo/relay 20 km night race. With a cap of 1,200 participants and early bird pricing for the first 50 registrants in each category, this event is designed to provide an unforgettable weekend in the heart of the French Alps.
Registration opens on October 3, 2025, via the secure Njuko platform, so mark your calendar to secure your spot and the best price. Whether you're tackling your first "trail blanc" on the illuminated night course or pushing your limits on the longer Sunday routes, the event is renowned for its superb organization, stunning snowy landscapes, and vibrant community atmosphere praised by past participants.
Jan 31, 2026
Distance — 20K
Type — Running
17:00
€35.00
Jan 31, 2026
Distance — 20K
Type — Running
17:00
€25.00
Jan 31, 2026
Distance — 10K
Type — Running
17:15
€16.00
Feb 01, 2026
Distance — 25K
Type — Running
08:00
€32.00
Feb 01, 2026
Distance — 15K
Type — Running
09:00
€22.00
These values represent the 3-year monthly averages for January in Saint-Pierre-de-Chartreuse.
Learn more about the host city, Saint-Pierre-de-Chartreuse.
Saint-Pierre-de-Chartreuse is a commune in the Isère department in the Auvergne-Rhône-Alpes region in southeastern France.
Read more launchExplore other exciting events happening in this same region.
location_on Aillon-le-Jeune, Auvergne-Rhone-Alpes, FR
calendar_today Feb 28, 2026
location_on Saint-Marcellin, Auvergne-Rhone-Alpes, FR
calendar_today Mar 01, 2026
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