Trail Maintenance Groups

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The POST Partners Volunteer Program helps organize and oversee three trail maintenance groups in Town: The Ridgeline Wranglers, Rhyolite Dirt Crew and Keepers of the Rock. Together, they dedicate hundreds of hours each year to maintaining our numerous soft surface trails within the Town of Castle Rock. 

Interested in being a crew-leader? Contact us for more information by emailing Marcy Jones.

2023 Season

  1. 2023 Wrangler maintenance event schedule

    Saturdays 8:30 to 11:30 a.m.  Location changes each month, and registration is required at Volunteer Castle Rock

    Saturday, April 15 (rain date April 29)
    Saturday, May 13 (rain date May 20)
    Saturday, June 10 (rain date June 17)
    Saturday, July 8 (rain date July 15)
    Saturday, August 12 (rain date August 19)
    Saturday, Sept. 9 (rain date Sept. 16)
    Saturday, Oct. 14 (rain date Oct. 21) *End of Season Party after final outing!

    2023 Rhyolite Bike Park maintenance event schedule

    Once a month on Tuesdays 5-6:30 p.m.

    Register for these volunteer events at Volunteer Castle Rock (crgov.com) 

  1. Keepers of the Rock
  2. Rhyolite Dirt Crew
  3. Ridgeline Wranglers

Maintaining our Town's namesakeKeepers of the Rock Logo

Keepers of the Rock is an all-volunteer group that adopted the Town's namesake Rock Park on July 12, 2004, in hopes of making significant improvements to the area.

These volunteers are in-tune with Rock Park's environment and are committed to sustaining the park for the enjoyment of the people who use it. The group conducts monthly restoration outings from April through October.

Accomplishments

Volunteers have been able to accomplish:

  • Trail resurfacing, stabilization and tread repair
  • Wildland protection: ongoing social trail closures and reclamation
  • Catch basin and rock dam maintenance for erosion control
  • Corridor vegetation clearing
  • Brush fence repair
  • Retaining wall construction and repair
  • Timber step installation and repair
  • Knapweed abatement and control
  • Trash collection
  • Willow removal
  • More than 10,540 hours of volunteer time over the last 10 years
  • Since the inception of the Keepers of the Rock/Teen Court partnership, 619 Teen Court youth have served the community at Rock Park.