Loading Events

« All Events

Hit the Trails: Mountain Biking

June 15 @ 9:00 am - 12:00 pm

All Discover Diablo hikes are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.

AGE REQUIREMENT: 12+ 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.

Restrooms are not available.

Participants will be required to accept our COVID-19 Protocol (available during registration).

This event is limited to 10 participants.

Land: Save Mount Diablo/Walnut Creek Open Space

Rating: Intermediate

Distance: 8 miles

Elevation change: 1,500’

Leaders: Ted Clement, Save Mount Diablo Executive Director & John Gallagher, Save Mount Diablo Volunteer

Meet: Mangini Ranch Educational Preserve – 37.930972, -121.973708

(Photo by Sean Burke)


 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 reach out to discoverdiablo@savemountdiablo.org.

How can I contact the organizer with any questions?

You can contact us at discoverdiablo@savemountdiablo.org.


June 15
9:00 am - 12:00 pm
Event Category:


Mangini Ranch Educational Preserve
5318 Crystyl Ranch Drive
Concord, CA 94521 United States

Join us to save the remaining natural lands of Mount Diablo!

Make a Donation