Colorado Runner - Colorado's running news, events and results source

Over 7,000 runners and walkers took to the streets of downtown Denver for the fifth annual Hot Chocolate 15K/5K. With overcast skies and temperatures in the mid 30's, it made for a perfect running conditions.

On a crisp fall morning in Seeley, Wisconsin, more than 250 runners headed out at the Birkie Trail Runs, site of the USA Track & Field (USATF) Trail Running Championships. In order to combat the near-freezing temperatures, race leaders set a blistering pace in the early miles.

Jason Schlarb won the ultra-competitive Run Rabbit Run 100-mile race in Steamboat Springs for a third time with a finish of 18:48:08. His previous wins were in 2015 and in 2013 when he set the course record with a time of 17:15:20, which still stands.