The beauty of the Sonoran Desert and gorgeous mountain views will surround you as you run this unique 5K race. All participants will receive a free t-shirt if preregistered by 8/12. Click here for online registration.
The Colossal Vail 50/50 is a combined 50 kilometer/50 mile event traversing a beautiful high desert section of the Arizona Trail in Colossal Cave Mountain Park. Open spaces and striking vistas await you as this run starts in La Posta Quemada Ranch and heads south along the scenic boundaries between the Sonoran and Chihuahuan Deserts. Click here for online registration.