On March 27, 2012, True failed to return after heading out for a run in the
Gila Wilderness, part of the
Gila National Forest in southwestern New Mexico. He departed from the Wilderness Lodge in
Gila, saying he was going for a 12-mile (19 km) run. A subsequent
mountain rescue effort involved three aircraft and at least nine
search and rescue teams in off-road vehicles and on horseback, looking across of high desert. Searchers included ultra-runners such as
Scott Jurek,
Kyle Skaggs,
Timothy Olson, and many athletes and friends who had participated in the 51 mile Copper Canyon Ultra Marathon. On March 31, True was found dead with his legs dangling in a stream. The local sheriff said there were "no obvious signs of trauma", although True had scrapes and abrasions on his hands, arms, and knees, suggesting a fall. However, Dr. James O'Keefe Jr., the director of Preventative Cardiology Fellowship Program and the Director of Preventative Cardiology at Cardiovascular Consultants at the Saint Luke's Mid America Heart Institute, a large cardiology practice in Kansas City, looked at the pathology report and believes that Micah True's
enlarged thickened heart with
scar tissue is a pathology some extreme
endurance athletes develop termed
Phidippides cardiomyopathy by
Peter A. McCullough in research conducted with Justin E. Trivax. According to McCullough and Trivax's hypothesis, "this pathology occurs because
endurance sports call for a sustained increase in
cardiac output for several hours" which puts the heart "into a state of
volume overload. It has been shown that approximately one-third of marathon runners experience dilation of the
right atrium and
ventricle, have elevations of cardiac
troponin and
natriuretic peptides, and in a smaller fraction later develop small patches of
cardiac fibrosis that are the likely substrate for
ventricular tachyarrhythmias and sudden death." A simple memorial gathering was held at
Colorado Chautauqua in Boulder on April 6, in which friends ran up
Flagstaff Mountain in Colorado and assembled on the Chautauqua park lawn to swap stories and remembrances of him. Due to True's role in the organization and production of the
Copper Canyon Ultramarathon, after his death the continuation of the event was placed in doubt. The charitable organization, Norawas de Raramuri (Friends of the Running People), founded in 2009 by (in alphabetical order) Brooke Cantor, Deborah K. Kelly, Chris Labbe, and Andrew Labbe, continued to fund Rarámuri participation in the race. Between 2009 and 2013, Norawas de Rarámuri (501(c)(3)), raised and distributed approximately $40K per year, exclusively to Rarámuri communities, including exclusively Rarámuri events, other than the Copper Canyon Ultramarathon. Under new direction by Maria Walton, True's partner, and Fuego y Agua Events LLC. Director Josue Stephens, the race event continued for several more years. In honor of Micah, the race has since taken the name by which it has always been known in Mexico,
Ultramaraton Caballo Blanco. ==See also==