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The greatest natural-born runners in the world

Prepare for an unforgettable adventure! This race is a thrilling journey through the sacred lands of the Rarámuri, the world’s most legendary natural-born runners. You’ll push your limits like never before, but that’s just the beginning. As you conquer the majestic, untamed terrain of the Copper Canyons, you’ll also dive deep into a cultural experience unlike anything else—running shoulder to shoulder with the descendants of the original ultrarunners. This event is a vibrant celebration of spirit, culture, and the wild beauty of Chihuahua, and it’s calling your name!

Registrations open

2nd October 2025
100M

Race Category

ws100M

Running Stones

4

Distance

155 KM

Elevation Gain

8000 M+

Registrations open

3rd October 2025
100K

Race Category

ws100KM

Running Stones

3

Distance

92 KM

Elevation Gain

4400 M+

Registrations open

3rd October 2025
50K

Race Category

ws50KM

Running Stones

2

Distance

56 KM

Elevation Gain

2600 M+

Registrations open

4th October 2025
36K

Race Category

ws50KM

Running Stones

2

Distance

36 KM

Elevation Gain

1700 M+

Registrations open

4th October 2025
20K

Race Category

ws20KM

Running Stones

1

Distance

20 KM

Elevation Gain

800 M+

Registrations open

4th October 2025
8K

Distance

8.5 KM

Elevation Gain

200 M+

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