Club Mas Loco
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Club Mas Loco

What is Club Mas Loco?

Club Mas Loco was founded by Micah True (Caballo Blanco) for those who participate in the Ultra Marathon Caballo Blanco (previously the Copper Canyon Ultra Marathon)

Runners of the Ultra Marathon Caballo Blanco are called Mas Locos (Very Crazy). In the eyes of Caballo Blanco, all Mas Locos have in common the values of sharing, respect, compassion and peace. They share a culture of running with the Raramuri (Tarahumara) and offer Korima to the Peoples of the Canyons.

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Ultra Marathon Caballo Blanco 2024 (en Español)
True Messages True Messages

Ultra Marathon Caballo Blanco 2024 (en Español)



Join us for the 21st Annual Ultra Marathon Caballo Blanco: Run Free, Embrace Korima, and Support the Raramuri Communities!

Welcome to the official announcement of the 2024 Ultra Marathon Caballo Blanco! In its 21st year, this iconic event continues to bring together runners from all over the world for a remarkable journey through the stunning Sierra Tarahumara. More than just a race, the Ultra Marathon Caballo Blanco embodies the spirit of Korima – the Raramuri concept of sharing without expectation – and serves as a platform to support the Raramuri communities and these amazing runners who have been an integral part of this extraordinary event from the very beginning.

The Ultra Marathon Caballo Blanco was founded with a noble purpose - to provide assistance and recognition to the Raramuri communities and runners of the Sierra Tarahumara. Inspired by the Raramuri's extraordinary running abilities and their harmonious connection with nature, Micah True, known as El Caballo Blanco, envisioned an event that would celebrate their heritage while promoting cultural exchange and understanding. Korima is at the heart of this event, symbolizing the ethos of sharing, supporting, and uplifting others without expecting anything in return.

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Ultra Marathon Caballo Blanco 2024
True Messages True Messages

Ultra Marathon Caballo Blanco 2024



Join us for the 21st Annual Ultra Marathon Caballo Blanco: Run Free, Embrace Korima, and Support the Raramuri Communities!

Welcome to the official announcement of the 2024 Ultra Marathon Caballo Blanco! In its 21st year, this iconic event continues to bring together runners from all over the world for a remarkable journey through the stunning Sierra Tarahumara. More than just a race, the Ultra Marathon Caballo Blanco embodies the spirit of Korima – the Raramuri concept of sharing without expectation – and serves as a platform to support the Raramuri communities and these amazing runners who have been an integral part of this extraordinary event from the very beginning.

The Ultra Marathon Caballo Blanco was founded with a noble purpose - to provide assistance and recognition to the Raramuri communities and runners of the Sierra Tarahumara. Inspired by the Raramuri's extraordinary running abilities and their harmonious connection with nature, Micah True, known as El Caballo Blanco, envisioned an event that would celebrate their heritage while promoting cultural exchange and understanding. Korima is at the heart of this event, symbolizing the ethos of sharing, supporting, and uplifting others without expecting anything in return.

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‘Corre Libre’ Micah True Memorial Run
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‘Corre Libre’ Micah True Memorial Run

On the side of Micah's cabin in Batopilas is now written "Caballo Blanco is not dead because he lives in the hearts of Raramuri runners." This weekend Raramuri runners honored Micah with a run on some of his favorite trails in the majestic Sierra Tarahumara. The race ended in the Raramuri village of Sorichiqui with a festival full of music, dancing, lots of food, tesguino and celebration.
True Messages is honored to have supported this event. (more)

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Backyard Ultra World Championships
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Backyard Ultra World Championships

True Messages was created to continue the ‘Messages’ and projects began by Micah True (El Caballo Blanco) in honor and support of the Raramuri peoples and culture. Most important in all our Messages and projects is discovering opportunities. Opportunities that create options, opportunities that create choices, and opportunities that allow our friends to show and share the beauty and wisdoms of their culture.
We are truly honored to have helped the Backyard Ultra Championships for Mexico come to life. This platform has given our friends in the Sierra Tarahumara a chance to not only show their special endurance running abilities, but also the simple, humble and inclusive community approach they bring to such challenges. CONT.

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2004 Copper Canyon to Canyon Run
Micah True (el Caballo Blanco) Micah True (el Caballo Blanco)

2004 Copper Canyon to Canyon Run

Sunday, March 21; 2004

The third running of the bi-annual Copper Canyon to Canyon Trail Marathon+, took place this hot first day of spring. This run was from the deep canyon town of Urique, to the other deep canyon town of Batopilas. The distance is 27-29 miles of rock, steep climb and descent, some dirt road along two rivers, crossing of pine forests on soft single track trail at 6,000 feet, about 13,000 feet of accumulated up and down, more rocks, and plenty of other pluses. This season´s run was plus 100 degree heat!

7 Raramuri {Tarahumara runners}, displayed incredible performances of what can only be described as world class athleticism to arrive at the finish in 5 hours and some change. One could not imagine the significance of this achievement without having been here and having hiked these trails.

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The first Copper Canyon Marathon (to become Ultra Caballo Marathon Blanco)
Micah True (el Caballo Blanco) Micah True (el Caballo Blanco)

The first Copper Canyon Marathon (to become Ultra Caballo Marathon Blanco)

Copper Canyon Marathon [Urique to Batopilas]

Sunday, March 23, 200:

This was a beautiful weekend in the deep canyon country of La Sierra Madre. On Saturday they came, walking into the plaza of Urique from ranchos hidden in the protective folds of La Sierra Madre and Batopilas canyon. We all hung out in a really nice hotel, Estrella Del Rio [star of the river], ate from a huge pot of pozole [corn and goat stew]. Even the vegetarian Caballo Blanco partook of this Korima [gift]; then had a good nights sleep in the deluxe hotel room. In the morning we ate more pozole, then the run began (MORE…)

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Ramirez Family to participate in the Born to Run Ultras 2022
Michael Miller Michael Miller

Ramirez Family to participate in the Born to Run Ultras 2022

The Ramirez family is a treasure of the Sierra Tarahumara. A living representation of all that is special about the Raramuri people and their running culture. Every member of the family possesses extraordinary endurance running talent, but with humility it is not personal accolades they seek, their focus is to honor the role running has in the Raramuri community and share those traditions with everyone. They desire to pass along the meanings, expressions and importance running has for the Raramuri and its connection with the Earth and one another.

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Copper Canyons Endurance Runs
running, Tarahumara, Raramuri True Messages running, Tarahumara, Raramuri True Messages

Copper Canyons Endurance Runs

With support from the CCER team and all the International Athletes that made their way down to experience the magic of the Sierra Tarahumara we were able to provide entries. some transportation, dispensias and prize monies for the Marathon and Half Marathon events. Local Covid related restrictions limited Raramuri athlete participation and caused the postponement of the 100 mile, but all turned out great and it was an great event for everyone involved. As always we are honored to do whatever we can to help participate in keeping the great running traditions of the Sierra Tarahumara alive and growing.

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Honoring Miguel Lara Viniegra
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Honoring Miguel Lara Viniegra

On March 25th we honored Miguel Lara Viniegra. This young man is an inspiration. He is one of the most successful endurance runners in all of Latin America but it is his character and approach to all of life that endears him to so many. Kind, humble, and giving he has become the pride of not only the local Raramuri communities and Urique, but also Chihuahua and all of Mexico.

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Event Report: Big Dogs Backyard Ultra Mexico (world championship)
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Event Report: Big Dogs Backyard Ultra Mexico (world championship)

Big Dog’s Backyard Ultra World Championship Mexico: October 17-19 Parque de Adventura, Urique Chihuahua Mexico (8,000 feet high in the magical Sierra Tarahumara

What an experience we all had at the first Big Dog Backyard Mexico race and all the Backyard Championship Races throughout the world. It will for sure be a few days that those who ran and those who were following along will not soon forget. With the added excitement and drama of having athletes from over 20 countries participating not only on their own, but also as a team member representing their country, incredible performances and dramatic moments were ongoing. The emotional aspect for those of us watching felt as draining as if we were running!

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