On September 26, 2026, immerse yourself in the trails and landscapes of Ardèche at the Lamastre Trail & Rando. This annual event returns to the heart of Monts d’Ardèche, starting from the versatile sports hall in Lamastre. The day promises a blend of sportiness and camaraderie for those who love running, hiking, or simply enjoying time on the trails. The roots of this beloved race trace back to 1991 with a legendary mountain run between Lamastre and Nozières—a challenging yet exhilarating course that set the tone for future events. Over the years, while formats have evolved, the essence remains: straightforward routes, varied terrain, and an inviting spirit. This year’s offerings cater to all tastes: - 7 km Initiation Trail: Short and brisk, ideal for trail running newcomers or those looking for a quick yet satisfying experience. - 15 km Panoramique: A challenging course with around 780 meters of elevation gain. It features scenic trails that will keep your legs engaged throughout the day. - 21 km Lamas’Trail: The historic route, offering approximately 1000 meters of ascent in a beautiful and demanding trail run. - 30 km La Montagne: A new challenge for the most dedicated runners with around 1500 meters of elevation gain. This course is designed to test your limits while rewarding you at the finish line. For those preferring a leisurely pace, there are hiking options available in distances of 7 km, 14 km, and 21 km, allowing participants to enjoy the scenery without worrying about race times but still experiencing the same vibrant atmosphere as their running counterparts. The event schedule is designed for ease: - Registration: From 11:00 AM to 1:30 PM - Start Times: - Trail runs (15 km, 21 km, and 30 km): 2:00 PM - Shorter trail run (7 km): 2:15 PM - Hiking routes (all distances): Various start times throughout the afternoon On the longest course, a time limit is set at kilometer 18.3 to ensure safety and enjoyment for all participants. The Lamastre Trail & Rando prides itself on being an eco-friendly event within the Parc Naturel Régional des Monts d’Ardèche. Trails are marked with reusable materials, ensuring minimal impact on nature while still providing clear guidance throughout the course. Upon crossing the finish line, participants will be treated to a complimentary meal, including vegetarian options, fostering a sense of community and celebration among runners, hikers, friends, and volunteers alike. With space limited to 499 registered athletes for timed events, this is an opportunity not to miss. Lace up your shoes, choose your distance, and join the trail in Lamastre for what promises to be another memorable day of sport and camaraderie. The event celebrates the legacy of a legendary mountain race, the trails of Ardèche, challenging terrain, and warm community spirit—making it an exceptional day out on the trails.
Races Offered
Randonnée - 21km - 21K
Sep 26, 2026
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Distance —
21K
terrain
Type —
Running
timer
12:30
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€10.00
La Montagne - 30km - 30K
Sep 26, 2026
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Distance —
30K
terrain
Type —
Running
timer
14:00
sell
€25.00
Lamas'trail - 21km - 21K
Sep 26, 2026
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Distance —
21K
terrain
Type —
Running
timer
14:00
sell
€25.00
Le Panoramique - 15km - 15K
Sep 26, 2026
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Distance —
15K
terrain
Type —
Running
timer
14:00
sell
€17.00
Initiation Trail - 7km - 7K
Sep 26, 2026
straighten
Distance —
7K
terrain
Type —
Running
timer
14:15
sell
€10.00
Randonnée - 14km - 14K
Sep 26, 2026
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Distance —
14K
terrain
Type —
Running
timer
14:20
sell
€10.00
Randonnée - 7km
Sep 26, 2026
straighten
Distance —
Randonnée - 7km
terrain
Type —
Running
timer
14:20
sell
€10.00
Weather History
These values represent the 3-year monthly averages for September in Lamastre.
thermostatTemperature
13.0° / 22.2°
wb_sunnyFeels like
11.5° / 20.3°
light_mode
Avg sunshine hours
10h 5m
water_drop
Avg rainfall
3.3 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
10.4 km/h (Light breeze)
opacity
Sweat loss rate
Moderate
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (5.0)
humidity_mid
Humidity
72.2%
wb_twilight
Sunrise
07:20
nightlight
Sunset
19:51
About Lamastre
Learn more about the host city, Lamastre.
Lamastre is a commune in the Ardèche department in southern France. It lies on the river Doux. The Chemin de fer du Vivarais, a metre-gauge tourist railway, connects Lamastre with Tournon-sur-Rhône.
