The BOLDERBoulder, named America's All-Time Best 10K by Runner's World, is the 4th largest running race in the United States and the 7th largest in the world.
The race attracts over 50,000 runners, joggers, walkers, and wheelchair racers, and draws professional athletes from around the world to compete for one of the largest non-marathon prize purses in road racing.
Our qualified wave start places participants with others of similar pacing to ensure the best race experience for all. Run fast, run with your friends and family, run in costume. The scenic course features live music and entertainment through Boulder and finishes at the University of Colorado's Folsom Field.
For more information please visit: bb10k.bolderboulder.com/