Join us in OCParks’ Irvine Ranch Open Space for a challenging docent-led mountain bike ride for very experienced off-road riders in excellent cardio shape. Climb challenging State Spur to Cathedral Rock, and then descend into Fremont Canyon while passing some of Orange County’s most spectacular geological formations. The ride continues out to Mini-Moab and then over to Sierra Peak, passing the Tecate Cypress forest, then past Sierra Peak, and over to the last descent down through historic Black Star Canyon.
Motorized recreation vehicles of any class or type are not permitted for use in the Nature Preserve. Reviewing the 1-through-5 Difficulty Ratings will help you evaluate your readiness to participate in this level-5 activity on the land. Please visit our FAQ page for answers to activity specific questions you may have prior to registering.
Please note that you will be asked to adhere to the following measures in order to participate:
- Be registered in advance, no walk-up registration is permitted.
- Arrive with all necessary equipment to keep you safe on the trail, including water, proper attire, and closed-toe footwear, first aid, health needs etc.
- Restrooms will be available, but facilities will not be sanitized for each individual.
- All participants are required to sign a liability waiver upon arrival at the staging area and before beginning the activity. The waiver can be previewed here: IRC Liability Waiver
- You may be prevented from participating if you do not adhere to the above protocols.
Additionally, in an effort to respect and protect all employees, volunteers, and participants, please do not sign up or attend if you are not feeling well, exhibiting any symptoms of illness or have been in recent contact with someone who was ill.
Please note that the direction of travel on the loop is subject to change at the docent’s discretion.
To learn more about the staging areas and activity locations, please visit our Staging Areas Playlist page.