The Vail Recreation District invites trail runners to take on the third annual Cougar Ridge Classic 26K on Saturday, Sept. 26, 2026. New this year is a 14K! Read More...
Every Memorial Day, over 47,000 runners, joggers, and walkers add another chapter to BOLDERBoulder history. For a select group, their performance also earns them a place among the fastest ever for their age. Read More...
Athletes consistently train hard to optimize performance. They follow an effective exercise program with rest and recovery days. In comparison, compulsive exercisers move their bodies for reasons other than to enhance athletic performance. Read More...
The 2026 Diamond League Zurich delivered a thrilling race for Colorado native Parker Wolfe. He led a stacked men's 3000 meter race field across the finish line. Read More...
Celebrate the last blast of summer at the Labor Day Half Marathon, 10K and 5K on September 4. 2023. The race features a flat, fast half marathon, a 10K and a 5K. Let summer have its last hooray at Parker’s Salisbury Park, which is located about 30 minutes to the southeast of Denver. The race travels along the scenic banks of the Cherry Creek. This flat and fast course just might propel you to a new personal record! And if you’re in it just for the fun, well, we totally catch your drift. Runners and walkers of all abilities are welcome. Read More...
As Colorado celebrates the 150th anniversary of statehood, the Denver Post has recognized BOLDERBoulder co-founders Steve Bosley and Frank Shorter among the state’s 150 most influential and notable figures. Read More...
Join the Vail Recreation Department on Saturday, Sept. 12 for the MeadowGold 11K & 5K, presented by the Town of Minturn. This event is the seventh and final race in the 2026 Vail Trail Running Series. Read More...
Athletes commonly struggle with gastro-intestinal (GI) issues, ranging from nausea to diarrhea. Athletes who participate in running sports that jostle the intestines or exercise in the heat for prolonged bouts are particularly prone to GI distress. Read More...
When people gain weight, they also gain muscle as the body adapts to be able to carry the heavier load. Hence, people with obesity tend to have a lot of muscle—more than leaner people! Read More...
The Cookie Chase 5K run and walk will return to Denver for a fourth year on Saturday, July 9, 2022 at Sloan’s Lake Park in Denver. With themed shirts, finisher’s medals, disposable bib chip timing, free photo downloads, and more, this is a great value and a family friendly fun run and walk. Runners and walkers of all ages and paces are welcome. Read More...