30 Great Images from the 2015 Bolder Boulder 10K
More than 46,000 runners finished the 2015 Bolder Boulder 10K on May 25.
Held every Memorial Day since 1979, the Bolder Boulder 10K has long been one of America’s great road races. Not only does it have a fast professional race and competitive age-group waves, but it has a fun course that winds through the neighborhoods of Boulder, Colo., and finishes in the University of Colorado football stadium. The event has long been one of the world’s largest running races and this year it had 52,015 registered participants in 99 wave starts and 46,542 finishers. Click through the images below to get a glimpse at the action and results.