Race Website
Additional race information can be found at https://www.rmrr.org/mts/.
Place
88th and Colorado
Thornton, CO US 80229
Description
RMRR provides low-cost, low-keyed, supported, and timed training races for runners of all abilities. The races are planned to help you prepare for Boston, Colorado, and Colfax Marathon, and other long spring races. We make it easy for you to work on your pace, your nutrition and drinking, and getting everything ready for your big race.
- *3/24 - 10mi & 20mi
- 4/21 - 3rd annual Blue Heron half-marathon
- *4/28 - 10mi & 20mi
Sign up for one, or choose a two or three race bundle.
* The races begin at 8am, at the Platte River Trailhead Park, at 88th and Colorado, in Thornton. The courses are out-n-back. so we can accomodate almost any distance between 10-20 miles.
The Blue Heron takes place at Riverdale Regional Park, in Brighton.
Please note that for everyone's safety dogs or running strollers are not permitted on our courses. Thanks for understanding.
Race Contact Info
If you have any questions about this race, click the button below.
Location of the Race #1 and #2 of the Spring RMRR Marathon Training Races
The first two races of the Spring Marathon Training Series are located at the Platte River Trailhead Park in Thornton Colorado. Parking, and the trailhead, are at 88th and Colorado Blvd.
Race Participant Survey
Please complete the following survey to help us better understand your race experience.
