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Outdoor activities
in Oakley, CA
Discover outdoor activities in Oakley with Meetup. Whatever your interest, Meetup helps you connect with like-minded people.
![Black Diamond Mines Regional Park [4+ miles]](https://secure.meetupstatic.com/photos/event/9/5/a/6/highres_510518310.jpeg)
Running
Suggested groups
Antioch Running Meetup Group
Antioch, CA • 44 members
Walnut Creek - Hiking, Biking, Happy Hour
Walnut Creek, CA • 7707 members
East Bay Runners (Walnut Creek, Pleasant Hill, Concord)
Walnut Creek, CA • 963 members
Bay Area - Hike On!
Pleasant Hill, CA • 8413 members
The Sweeps Hiking Group
Walnut Creek, CA • 4437 members
CoCo County Social Club
Pleasant Hill, CA • 1226 members
Antioch Running Meetup Group
Antioch, CA • 44 members
Walnut Creek - Hiking, Biking, Happy Hour
Walnut Creek, CA • 7707 members
East Bay Runners (Walnut Creek, Pleasant Hill, Concord)
Walnut Creek, CA • 963 members
Bay Area - Hike On!
Pleasant Hill, CA • 8413 members
The Sweeps Hiking Group
Walnut Creek, CA • 4437 members
CoCo County Social Club
Pleasant Hill, CA • 1226 members
