Nestled in the heart of La Tour-en-Jarez, just outside Saint-Étienne, the Course de la Châtaigne is an annual trail running festival that celebrates both athletic prowess and local heritage. Scheduled for October 17, 2026, this event takes place during the traditional chestnut fair of the village, offering runners a unique blend of scenic trails and festive atmosphere. Competitors can choose from three distinct courses catering to various skill levels: an 8-kilometer route with 190 meters of elevation gain, a 14-kilometer course featuring 280 meters of climbing, and the most challenging option—a 23-kilometer trek that ascends a total of 800 meters. The race starts at Espace Victor Pialat in the village center before runners embark on an enchanting loop through winding forest paths and across rolling hills typical of the region. The terrain is diverse, with trails weaving through lush greenery and offering panoramic views of the surrounding countryside. Participants will experience a mix of technical singletrack sections and easier woodland pathways that showcase the area's rich natural beauty. The event’s family-friendly approach extends beyond adults as well; a non-timed children’s race ensures there are activities for all ages. The Course de la Châtaigne is renowned for its warm, community-oriented vibe where runners from near and far come together to enjoy not only the challenge of the course but also the lively spirit of La Tour-en-Jarez. Each entry contributes towards a charitable initiative, reinforcing the event's commitment to giving back to local communities. Whether you're an experienced trail runner or simply looking for an engaging way to explore this charming corner of France, the Course de la Châtaigne offers something special for every participant. For those interested in immersing themselves in both sport and culture, this unique event promises a memorable day filled with scenic routes and festive celebrations.
Races Offered
14 KM
Oct 17, 2026
straighten
Distance —
14K
terrain
Type —
Others
timer
44 days remaining
sell
15,00 €
23 KM
Oct 17, 2026
straighten
Distance —
23K
terrain
Type —
Others
timer
44 days remaining
sell
20,00 €
8 KM
Oct 17, 2026
straighten
Distance —
8K
terrain
Type —
Others
timer
44 days remaining
sell
9,00 €
Weather History
These values represent the 3-year monthly averages for October in La Tour-en-Jarez.
thermostatTemperature
9.1° / 18.2°
wb_sunnyFeels like
6.9° / 16.0°
light_mode
Avg sunshine hours
7h 44m
water_drop
Avg rainfall
3.0 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
9.7 km/h (Light breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Low (2.8)
humidity_mid
Humidity
76.2%
wb_twilight
Sunrise
08:00
nightlight
Sunset
18:55
About La Tour-en-Jarez
Learn more about the host city, La Tour-en-Jarez.
La Tour-en-Jarez is a commune in the Loire department in central France. It ceded part of its territory to the new commune of L'Étrat in 1884.