Denver South Wish Week 5K
Click HERE to see more about our Wish Kid, Honey. Click HERE for the registration form for the 5K
The Pancake Run
Come train with the us! What better way than with a free 5K/10K and then free pancakes and coffee from Flippin’ Flapjacks. On March 2, join your Colfax Marathon Ambassadors, …
Ugly Sweater 5K
Get into the holiday spirit with the Ugly Sweater 5K! Runners and walkers, young and old, are invited to join us at Washington Park in Denver for a flat, fast …
Pumpkin Pie 5K/10K
The Pumpkin Pie 5K/10K is Denver’s race that ends with a huge slice of pie. Start your holiday season off right with this family friendly run. Runners and walkers can …
Ghosts & Goblins 5K/10K
The Ghosts & Goblins 5K/10K is a family, friendly event to celebrate the upcoming holiday season. Start your holiday traditions with a fun morning of fitness and friends by joining …
Labor Day Half Marathon
Celebrate the last blast of summer at the Labor Day Half Marathon. Sweat your socks off and let summer have its last hooray at Parker’s Salisbury Park just a few …
Cookie Chase 5K
The Cookie Chase is Denver’s race that ends with cookies. Runners and walkers can take advantage of a flat and fast course, and then enjoy fresh cookies at the finish. …
Flamingo Day 5K
Join us for a fun and festive day at Denver’s Sloan’s Lake Park.
Donut Dash 5K
The Donut Dash 5K is Denver’s race that ends with doughnuts. Runners and walkers can take advantage of a flat and fast course, and then enjoy fresh doughnuts at the …
Central Park 5K
Is it spring or still winter? We’ll know when we run the Central Park 5k at the end of March! Celebrate the end of winter with us on this flat …
Westminster Trail Race
Join us at beautiful Standley Lake in Westminster as we race around the lake. The 12th Annual event is a great course for those competitive, intermediate, or novice runners. The …
Barr Lake Trail Race
This 6th Annual event showcases a course that is our flattest and fastest on the ERS schedule with less than 100′ of elevation gain per loop. Runners will start and …
Recent Comments