Chihuahua by UTMB® is a spectacular trail running event held from October 2–4, 2025, in Mexico’s iconic Copper Canyons, homeland of the legendary Rarámuri runners. Offering six race distances—155 km, 92 km, 56 km, 36 km, 20 km, and 8.5 km—the event challenges participants with steep climbs, remote trails, and stunning canyon views. Each race concludes at Parque Barrancas, near Divisadero, providing an epic finish overlooking the vast Sierra Tarahumara. Beyond the physical demands, runners experience deep cultural immersion as they pass through traditional Rarámuri villages. The event is part of the UTMB® World Series, and all finishers earn Running Stones toward qualifying for the UTMB® World Finals.
Races
100 miles
100 km
50 km
36 km
20 km
8 km
Race Date:
02 October, 2025
The Chihuahua by UTMB® 100 Mile race will be held on October 2, 2025, starting in Batopilas, Mexico, and finishing at Parque Barrancas. Organized by UTMB®, this ultra-distance event covers 155 km with 8,000 meters of elevation gain, taking runners through the rugged terrain of the Copper Canyons and several Rarámuri villages.
Weather based on historical averages.
FAQs
What is the Chihuahua by UTMB 100 Mile?
How long is the Chihuahua by UTMB 100 Mile?
Where does the Chihuahua by UTMB 100 Mile take place?
What is the elevation gain of the Chihuahua by UTMB 100 Mile?
How can I prepare for the Chihuahua by UTMB 100 Mile?
How do I choose the right training plan for the Chihuahua by UTMB 100 Mile?
The Chihuahua by UTMB® 100 Mile race will be held on October 2, 2025, starting in Batopilas, Mexico, and finishing at Parque Barrancas. Organized by UTMB®, this ultra-distance event covers 155 km with 8,000 meters of elevation gain, taking runners through the rugged terrain of the Copper Canyons and several Rarámuri villages.
The Chihuahua by UTMB 100 Mile is 155km long.
The Chihuahua by UTMB 100 Mile takes place in Chihuahua, México.
The Chihuahua by UTMB 100 Mile elevation gain is 8000 metres, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Chihuahua by UTMB 100 Mile?
The Chihuahua by UTMB® 100 Mile race will be held on October 2, 2025, starting in Batopilas, Mexico, and finishing at Parque Barrancas. Organized by UTMB®, this ultra-distance event covers 155 km with 8,000 meters of elevation gain, taking runners through the rugged terrain of the Copper Canyons and several Rarámuri villages.
How long is the Chihuahua by UTMB 100 Mile?
The Chihuahua by UTMB 100 Mile is 155km long.
Where does the Chihuahua by UTMB 100 Mile take place?
The Chihuahua by UTMB 100 Mile takes place in Chihuahua, México.
What is the elevation gain of the Chihuahua by UTMB 100 Mile?
The Chihuahua by UTMB 100 Mile elevation gain is 8000 metres, which Runna classifies as a Hilly race.
How can I prepare for the Chihuahua by UTMB 100 Mile?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Chihuahua by UTMB 100 Mile?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
More
Sport:
Running
Tags:
UTMB
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Chihuahua by UTMB or Ultra-Trail du Mont-Blanc (UTMB). All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the Chihuahua by UTMB website.