The annual running of the burros?
Colorado continues tradition of racing alongside burros
Pack burro racing: How to watch donkey racing this summer in Colorado
The annual running of the burros?
The annual running of the burros?
Colorado's state sport? Burro racing. Here's where you can catch the races this summer, Summer Fun Guide
Burro racing isn't going mainstream, but it's having a Colorado moment
Burro running in Denver: Donkey racing, runs gaining popularity in city
Burro Racing in Idaho Springs, Colorado: Race Your Ass Off
This race pairs runners with a kick-ass companion
Pack Burro Racing in Colorado - Colorado Country Life Magazine