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Mountain Ridge Trail Race
TrailGrassland TrailDirt & GravelExposed Ridge

Mountain Ridge Trail Race

Highlands Ranch, Colorado, CO

A welcoming spring Front Range trail race with genuine Colorado scenery, multi-distance options, and a well-organized Aravaipa production — just pack layers for the exposed, windswept ridge.

When
April 11, 2026
Distances
21 Mile · Half Marathon · 10K · 5K
Surface
Mixed
Course
Out-and-back
Elevation gain
2,106 ft
Altitude
0 ft–6,412 ft
Weather
Cool
Nearest airport
DEN
Suggested trip
2 nights

Score breakdown

7.0/10

Strong. A strong destination race with real appeal.

Scenery / setting7.5· 20%
Course character5.5· 15%
Weather appeal6.0· 15%
Destination appeal6.5· 15%
Logistics practicality8.0· 15%
Difficulty clarity8.5· 10%
Data confidence7.5· 5%
Editorial judgment7.0· 5%

Also worth knowing (not weighted)

Non-runner appeal5.0
Remoteness2.5

Editorial score (v0.1) — full method on How we score. Never affected by sponsorships.

Weather

MonthAvg high / lowBand
April34–59°FCool
Moderate cold risk~2.4 in typical precipCloudiest month (~42% cloud cover); late-season snow is possible. Exposed ridge amplifies wind chill at start.

Historical averages for planning — not a forecast. Always check conditions before race week.

Route & course

21 Mile

Out-and-back · Mixed · starts 7:00 AM
Elev gain
2,106 ft
Elev loss
—
High point
6,412 ft
Low point
—
  • Turnaround at the midpoint; the second half retraces the first
  • Aid stations seen twice
StartHigh point · 6,412 ftFinish

'Y' out-and-back format (two out-and-back arms from a central spine). 90% dirt, 10% bike path. Major hill climb at mile 1. 4 aid stations. Cupless race. Drop bags permitted at start/finish. No pacers allowed. Winners receive the Jax Cast Iron Challenge custom skillet.

Course map

Half Marathon

Out-and-back · Mixed · starts 7:30 AM
Elev gain
1,345 ft
Elev loss
—
High point
—
Low point
—
  • Turnaround at the midpoint; the second half retraces the first
  • Aid stations seen twice
Start

'Y' out-and-back. 90% dirt, 10% bike path. Major hill climb at mile 1. 3 aid stations. Cupless race.

Course map

10K

Out-and-back · Mixed · starts 8:00 AM
Elev gain
600 ft
Elev loss
—
High point
6,369 ft
Low point
—
  • Turnaround at the midpoint; the second half retraces the first
  • Aid stations seen twice
StartHigh point · 6,369 ft

Out-and-back. 90% dirt, 10% bike path. Challenging climb from start through mile 2. 2 aid stations. Cupless race.

Course map

5K

Out-and-back · Mixed · starts 8:15 AM
Elev gain
374 ft
Elev loss
—
High point
6,369 ft
Low point
—
  • Turnaround at the midpoint; the second half retraces the first
  • Aid stations seen twice
Start

Out-and-back. 90% dirt, 10% bike path. Gentle opening climb. No aid stations listed. Cupless race. Family-friendly introduction to trail running.

Course map

Travel

Base town
Highlands Ranch
Nearest airport
DEN · 40 min
Rental car
Recommended
Rideshare
Good
Lodging
Good
Facilities
Good
Trip length
2 nights
Travel complexity
3/10

DEN is a major hub with easy I-25 south access to Highlands Ranch; abundant suburban lodging and dining; race venue is a school with parking.

Day-before packet pick-up at Denver Runners Roost (1685 S. Colorado, Denver) makes a Denver hotel stay convenient. South Denver suburbs (Lone Tree, Centennial) offer plentiful hotels close to the start.

Best for / avoid if

Best for

  • Trail newcomers wanting a first real climb
  • Front Range locals seeking a well-run spring race
  • Runners who want multiple distance options under one event
  • Scenery seekers wanting 360° Rockies views without technical terrain
  • first-time trail racers
  • runners seeking a mid-distance Colorado trail challenge
  • those wanting easy large-city access

Avoid if

  • You want technical singletrack or mountain-route feel
  • You dislike fully exposed, shadeless courses
  • You need a guaranteed warm race-day forecast
  • unwilling to carry your own hydration
  • seeking technical mountain terrain

First-timer mistakes

Starting too warm — the 7 AM gun is often below 40°F with ridge wind, but the exposed grassland heats up fast by mid-morning. Bring a wind shell to discard at mile 1. Also note this is a cupless race; bring a reusable cup or hydration vessel.

Photos

"View of the mountains from Highlands Ranch, CO" by nealdstewart is licensed under CC BY-NC-ND 2.0. To view a copy of this license, visit https://creativecommons.org/licenses/by-nc-nd/2.0/.
"Ferris Mountain Wilderness Study Area" by mypubliclands is licensed under CC BY 2.0. To view a copy of this license, visit https://creativecommons.org/licenses/by/2.0/.
"Ferris Mountain Wilderness Study Area" by mypubliclands is licensed under CC BY 2.0. To view a copy of this license, visit https://creativecommons.org/licenses/by/2.0/.

Tap a photo to enlarge.

Where to stay, eat & explore

Local picks for the weekend.

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Race history

Race-trip notes

Denver (DEN) is the obvious gateway, roughly 30–40 minutes south to Highlands Ranch. Packet pick-up the day before is offered at Denver Runners Roost, making it easy to combine with a Denver pre-race dinner. Lodging in Highlands Ranch, Lone Tree, or south Denver is plentiful and inexpensive.

About this race

Starting and finishing at Mountain Ridge Middle School, the race travels the East/West Regional Trail through Highlands Ranch Backcountry — wide dirt-and-gravel trail winding through grasslands and oak bluffs with no shade and no wind protection. The 21-mile flagship follows a 'Y' out-and-back format with 2,106 ft of gain; shorter distances share the same spine. Highlights include views of the Rockies, Pikes Peak, Devil's Head, and the Denver skyline. It is a cupless race committed to minimizing environmental impact.

Last verified June 27, 2026. Race details can change — always confirm with the official race website.

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