The Sentinel Flurry returns for the 2025-2026 School year! It will take place on January 10th, 2026. Participants can sign up for the 1 mile, 5K or the Combo. Combo …
A competition to see who can run this segment the most times from January 12th to January 31st. The first-place male and female will win burritos from Bonfire! More prizes …
Join the festivities at our St. Patrick's Day 5K starting on Dorchester Street in Highlands Ranch Town Center South at 9:00 a.m. on Saturday, March 14, 2026! Put on your …
Join us on Sunday March 15th, for our Lucky Leprechaun 5K Fun Run taking place at Twisted Pine Brewing Company. We will have Irish Band “Avourneen”, and Boulder’s “Mc Teggart …
Denver Athletics brings you the 2026 Denver Park Circuit Series- Three races at Denver's iconic city parks with the same format: One Lap As Fast As You Can Go! March- …
Good Boys Running Club and Denver Athletics are partnering to bring you a distance-based all-comers track meet under the lights of Randy Penn Stadium. The event will feature 5 events from …
Mountain Ridge takes place near Highlands Ranch primarily on the Douglas County East-West Regional Trail. This gently rolling course will keep the Heart Rate pumping while offering some of the …
The Platte River Half Marathon & Relay race is one of the most exciting and popular races in the Denver Metro Area! This race is held annually in Littleton, CO. …
The Donut Dash 5K is Denver’s race that ends with donuts. Runners and walkers can take advantage of a flat and fast course, and then enjoy fresh donuts at the …
Join us for the fourth round of Hot Laps sponsored by Runners Roost and Citius RC powered by On. The rules stay the same this year, but the course takes …
