Sign up now for the Labor Day Half Marathon, 10K and 5K!

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…