Mountain Ridge Trail Race

APR
11
2026
The Mountain Ridge Trail Race celebrates its 11th year in Colorado's Highlands Ranch. Runners choose from a 5K, 10K, half marathon, or 21-mile course on scenic dirt trails. The event features a cupless initiative to minimize environmental impact.
Sat 11 Apr 2026
21 miles 13 miles 10 kilometers 5 kilometers

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Event Details

The Mountain Ridge Trail Race takes place on April 11, 2026, in Highlands Ranch, Colorado. The event is in its 11th year. All races start and finish at Mountain Ridge Middle School.

Course Overview

The courses are set in the rolling hills of Highlands Ranch. All routes consist of 90% dirt/single-track trails and 10% paved paths. The event features several distance options:

  • 21 Mile
  • Half Marathon
  • 10K
  • 5K

All routes are out-and-back formats, described as a "Y" shape for the longer distances.

Course Highlights

  • 21 Mile Course: The course has a total elevation gain of 2,106 feet, reaching a maximum elevation of 6,412 feet. It has four aid stations.
  • Half Marathon Course: The course has a total elevation gain of 1,345 feet, reaching a maximum elevation of 6,412 feet. It has three aid stations.
  • 10K Course: The course has a total elevation gain of 600 feet, reaching a maximum elevation of 6,369 feet. It has two aid stations.
  • 5K Course: The course has a total elevation gain of 374 feet, reaching a maximum elevation of 6,369 feet.

Additional Information

Bib pickup is available on April 10 from 4:30 PM to 6:30 PM at Denver Runners Roost (1685 S. Colorado, Denver, CO 80222). The event has a cupless policy, encouraging runners to bring their own hydration vessel or purchase a reusable cup. Race entries are non-refundable and non-transferable. Visit the organization's website for the most recent information.

21 mi
21 Mile
13 mi
Half Marathon
10 km
10k
5 km