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Ridgeline Open Space

RECOMMENDED ROUTE
Intermediate Intermediate
 4.0 (255)
  1. Areas
  2. CO
  3. …Front Range
  4. …Castle Rock
  5. Ridgeline Open Space Trail System
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“Great rolling singletrack with tons of options for short and long loop rides. ”

Garrett Lodewyck
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9.9

Miles

15.9

KM

100%

Singletrack

6,606' 2,013 m

High

6,410' 1,954 m

Low

1,017' 310 m

Up

1,018' 310 m

Down

4%

Avg Grade (2°)

17%

Max Grade (10°)

Dogs Leashed

E-Bikes Allowed

Overview

The Town of Castle Rock recently connected the various sections of this trail into a ten mile loop. There are sign posts at most intersections so it's easy to ride the whole trail as one big loop or bypass sections for a shorter ride. There's nothing too technical, but some tight, loose turns, a few switchbacks, and a couple of short climbs make for an excellent after work ride right in the middle of town.

Description

Park at the Coachline Road trailhead and ride the big loop clockwise. Just ride through the signposts in reverse alphabetical order (O - A). Be prepared for an awesome roller coaster of a ride, but do be careful and keep your speed in check as you'll likely encounter many other trail users (and some blind corners).

Contacts

Land Manager: Town of Castle Rock, CO - Parks, Open Space and Trails

Shared By:

Garrett Lodewyck with improvements by B H
Full Details

Trail Ratings

  4.0 from 255 votes

#1

in Ridgeline Open Space Trail System

#176

Overall
  4.0 from 255 votes
5 Star
30%
4 Star
45%
3 Star
20%
2 Star
4%
1 Star
0%
Recommended Route Rankings

#1

in Ridgeline Open Space T…

#54

in Colorado

#176

Overall
191 Views Last Month
50,268 Since May 1, 2013
Intermediate Intermediate
8%
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76%
3%
2%
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Photos

Looking north toward Denver and the parking lot trailhead.
Sep 23, 2018 near Castle…, CO
Sunset ride on the Ridgeline system.
Sep 18, 2019 near Castle…, CO
View of the west
Jul 4, 2016 near Castle…, CO
Passing through a grove of trees on the way out
Mar 7, 2018 near Castle…, CO
The Front Range
May 9, 2018 near Castle…, CO
Fat bike fun on Ridgeline!
Apr 11, 2017 near Castle…, CO

11 Comments

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Weather

Current Trail Conditions

All Clear 10 days ago
Add Your Check-In

Check-Ins

Nov 11, 2025
Todd Carlson
Aug 16, 2025
Josh K
9.9mi
Apr 27, 2025
Steven Melton
Trail was great and dry today. Seemed like there was an event starting to gear up but never saw signs. 9.4mi — 1h 14m
Apr 16, 2025
ben upton
8mi — 0h 45m
Oct 6, 2024
Dave Walick
Fun Sunday afternoon, a bit of two way traffic 12.2mi — 1h 15m
Sep 14, 2024
Mark B
Aug 29, 2024
Andy Ratana
Jul 16, 2024
Todd Campbell
Fun, flowy singletrack with some uppy-downy to keep you honest! 10mi — 1h 30m

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