As a volunteer for the Race for Open Space, you are creating something very special: a moment where people connect to themselves, to each other, and to the beauty of nature at Marks Ranch through their adventure across meadows and ... Read More

We've had an overwhelming response to our trail work day and have more than enough volunteers for this Saturday. Thank you all for your support. Please check our website for other volunteer opportunities.

We’re preparing the trails at Marks Ranch for our second annual Race for Open Space trail run and fundraising event. To make sure the course is ready for our runners and walkers in April, we need skilled volunteers for trail ... Read More