Mountain Ridge Trail Race
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 best views in the front range.
The Mountain Ridge Trail Race will once again start and finish from Mountain Ridge Middle School, and offer 100% dirt trail and single-track trails, with manageable elevation gains.
The Jax Cast Iron Challenge Returns!! Winners of the 21-mile course will be awarded a custom branded cast iron skillet.
Start Times
Saturday, May 1021 Mile - 6:30 am
Half-Marathon - 7:00 am
10KM - 8:00 am
5KM - 8:15 am
Bib Pickup
Denver Runners Roost1685 S. Colorado
Denver, CO 80222
May 30, 4PM-6PM
Jax Broomfield
5005 W. 120th
Broomfield, CO 80020
May 31, 4PM-7PM
Volunteer
We need help to make Mountain Ridge Trail Race possible. This is a great way to see your runner on course and help runners get to that finish line! Volunteer perks include Aravaipa race credits and race swag!Event Schedule
Reg Opens - 6:00AM21 Mile Start - 6:30AM
13.1 Start - 7:00AM
10K Start - 8:00AM
5K Start - 8:15AM
Kids Dash - 9:00AM
Overall Awards - 9:15AM
AG Awards - 9:15AM
21M Awards - 10:30AM
Race End - 1:00PM
Live Tracking
Follow the 2025 Mountain Ridge Trail Race with live split points throughout race weekend.Race Registration
Withdrawal Policy
Registration closes: Mon, May 5 @ 11:59PM MT
Course Information
Date | Saturday, May 10, 2025
Start Time | 6:30 am
Time Limit | 6.5 Hours
Distance | 21.8 Miles
Total Elevation Gain | 2,106 feet
Max Elevation | 6,412 feet
Women's Course Record | Stevie Kremer 2:42:53 (2022)
Men's Course Record | Luke Jay 2:30:41 (2023)
Mountain Ridge Trail Race Videos