AGE REQUIREMENT: 8+ years old
Come explore the beautiful trails and connectivity of Mangini Ranch and Lime Ridge Open Space via a mountain bike. Enjoy amazing views and landscapes as we ride together through this incredible aspect of Mount Diablo.
Bring a mask, snacks, water, a well-functioning mountain bike, and your bike helmet.
Heavy rain cancels.
Participants will be required to accept our COVID-19 Protocol (available during registration).
This event is limited to 15 participants.
Land: Save Mount Diablo/Walnut Creek Open Space
Distance: 8 miles
Elevation change: 1,500’
Leaders: Dave Hammond, Save Mount Diablo Volunteer & Ted Clement, Save Mount Diablo Executive Director
Meet: Address Provided After Registration
(Photo by Sean Burke)
When does registration open for this event?
Each Discover Diablo event opens up for registration exactly 2 months before the day of the event at 10AM. All events are first come, first serve.
Are electric bikes allowed at this event?
Yes, electric bikes are allowed at this event.
Do I need to bring my own mountain bike and helmet?
Yes, you will need to bring your own mountain bike and helmet.
Are dogs allowed on Discover Diablo hikes?
No. Some Discover Diablo hikes take place on land owned by other organizations (such as Mount Diablo State Park & East Bay Regional Park lands) and many of the trails on these properties have a strict no-dog policy.
Are there ID or minimum age requirements to enter the event?
Anyone under the age of 18 will need to be accompanied by a parent or guardian.
Do I have to bring my printed ticket to the event?
No. On the hike day, we will have a roster with your registration information on it. Please make sure to check in with the hike leader.
Can I update my registration information?
Yes. If you would like to change anything, please contact Denise Castro at firstname.lastname@example.org
How can I contact the organizer with any questions?
You can reach Denise Castro, Outreach & Education Associate, at email@example.com