Dive into the heart of Courchevel's vibrant summer transformation as nature enthusiasts and outdoor sports lovers converge for an unforgettable endurance challenge. The Alpine town, known primarily for its winter skiing escapades, now invites runners to explore its lush green trails during a three-day extravaganza packed with adventure. The MDS Crazy Loops Courchevel offers participants the unique opportunity to run loops of 3 to 5 kilometers over varying durations—3, 6, 9, 12, or even 24 hours. The concept is straightforward yet exhilarating: accumulate as many laps around this scenic course as you can manage, with no strict hourly restarts required. This format allows runners to push their limits and enjoy the breathtaking scenery at their own pace. Courchevel's transformation from a winter wonderland to an Alpine oasis in summer is nothing short of magical. The mountains are cloaked in vibrant green hues, setting a serene backdrop for this endurance event. Runners will traverse through stunning landscapes that offer both challenging ascents and technical descents, all while being treated to panoramic views of the French Alps. What sets the MDS Crazy Loops apart from other races is its inclusive spirit. The race trail becomes an avenue where para-sport teams join forces with runners, fostering a supportive community atmosphere. Runners can choose moments along their route to assist these teams up steep sections or simply share in the joy of camaraderie and mutual encouragement. The event village acts as the social hub during breaks between loops, providing opportunities for participants to bond over shared experiences and achievements. Two accommodation options are available: a bivouac offer with MDS tents for two nights under the stars, or a self-sufficient option where runners can bring their own tent or arrange separate lodging. The adventure doesn't end when you've completed your last loop; it merely transitions into new forms of exploration within Vanoise National Park. This expansive protected area offers a myriad of activities to choose from, such as hiking in the national park, paragliding over breathtaking vistas, mountain biking through scenic trails, or indulging in traditional Alpine cuisine like raclette and fondue. Whether you're tackling your 42nd loop or just beginning on your second, this event promises an immersive experience that combines physical challenge with natural beauty. Get ready to be captivated by the allure of Courchevel's summer transformation and embrace the spirit of adventure! Are you prepared for a run unlike any other? Don’t miss out on the MDS Crazy Loops Courchevel!
Races Offered
Crazy Loops 12h
Jul 31, 2026
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Distance —
0K
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Running
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35 days remaining
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€95.00
Crazy Loops 24h
Jul 31, 2026
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Distance —
0K
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Type —
Running
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35 days remaining
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€115.00
Crazy Loops 3h
Jul 31, 2026
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Distance —
0K
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Type —
Running
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35 days remaining
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€50.00
Crazy Loops 6h
Jul 31, 2026
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Distance —
0K
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Type —
Running
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35 days remaining
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€65.00
Crazy Loops 9h
Jul 31, 2026
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Distance —
0K
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Type —
Running
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35 days remaining
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€80.00
Weather History
These values represent the 3-year monthly averages for July in Courchevel.
thermostatTemperature
8.0° / 18.6°
wb_sunnyFeels like
6.4° / 16.4°
light_mode
Avg sunshine hours
12h 53m
water_drop
Avg rainfall
4.5 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
5.1 km/h (Light breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (5.6)
humidity_mid
Humidity
73.3%
wb_twilight
Sunrise
06:01
nightlight
Sunset
21:16
About Courchevel
Learn more about the host city, Courchevel.
Courchevel is a city in Savoie, France. The most chic alpine resort in France, Courchevel features 11 luxury five stars hotels, 6 restaurants awarded with the Michelin star, jet-set and royal clientele, luxury boutiques, exceptional spas in the heart of the 3 Valleys, the world's largest ski domain, with 372 mi (599 km) of trails and slopes and 198 lifts.