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

Denver's largest running event was cancelled in 2020 and the postponed from it's normal May date to the fall of 2021. With it's return, thousands of runners came out to City Park for the event that includes a marathon, marathon relay, half marathon and 10 mile.

When snowflakes started falling a few miles into a 50-mile ultramarathon through the Utah mountains, Annie Macdonald was not worried. As an experienced long-distance runner, she had expected some snow. But then the stray flakes turned into a near whiteout, lashing participants of the DC Peaks 50…

Nell Rojas from Boulder was the top American finisher at the Boston Marathon, placing sixth overall in a personal best 2 hours, 27 minutes, 12 seconds. It was her fourth marathon.