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

At last year’s BolderBoulder, Americans swept the titles in all four professional races for only the second time in the event’s history. All four of the 2023 champions will return to defend their titles at this year’s race which will take place on Memorial Day, May 27. This will be the 44th running…

If you've ever hit that mid-workout slump, felt your muscles stubbornly refuse to recover after an intense session, or found yourself tossing and turning before a big training day, you're not alone. Even dedicated fitness enthusiasts face these challenges. While a balanced diet and consistent…

On Sunday, 1500 people gathered at Denver's Washington Park for the race that ends with donuts. Offering a flat and fast course around the park, runners and walkers of all abilities came out to celebrate spring time with this family friendly race.