Mountain Ridge Trail Half Marathon and 10K

This event meets ATRA's Event Standards.

ATRA race member


Jun 20, 2020 at 8:00 AM

Mountain Ridge Trail Half Marathon and 10K

10590 Mountain Vista Ridge

Highlands Ranch CO, 80126


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Entry Fee $70
(Lowest or Early Registration)

Prize Money: no


  • 10K
  • 13.1M

Type: Trail

Percent of the course on un-paved trails: 100%

First Year of the Event: 2017


The race formerly known as the “East-West” trail race, has quickly become a runner favorite among Endurance Race Series front range events. The newly designed courses stay true to form, as they will keep the Heart Rate pumping while offering some of the best views in the front range.

To help keep the essence of this race, but allow the ERS to cut back on road crossing traffic, the newly named Mountain Ridge Half Marathon and 10K will start and finish once again from Mountain Ridge Middle School, and be entirely located within the community of Highlands Ranch.

The new courses offer 100% dirt trail and single track courses , featuring manageable elevation gains.​


No photos available.


Event Dates

Held on Jun 20, 2020

Held on Jun 22, 2019

Held on Jun 23, 2018

Held on Jun 10, 2017

Event Results