Pack burro racing

Pack burro racing is a sport in Colorado, Arizona, California, and New Mexico that is rooted in the various western states' mining histories.^[1] In the early days of the mining industry in Colorado, miners would take donkeys (burros in Spanish) through the mountains of Colorado while prospecting. Because the burros were carrying supplies, the miners could not ride the animals and so they would walk, leading the donkey. Burro races are held throughout small towns in Colorado, Arizona, California, and New Mexico to commemorate the miners and their burros. In 2012, pack burro racing was recognized as the official "summer heritage sport" in Colorado.^[2]

Legend holds that the races trace back to an incident in which two miners, finding gold at the same location simultaneously, raced each other to the claims office. Because the burros were too small or loaded to carry their owners, the miners were forced to run, leading the burros.^[2]