We build what we ride...
Briones isn’t just a network of trails, it’s a community effort, a shared passion, and a responsibility we take seriously. Working alongside land managers, we focus on sustainable trail design and thoughtful stewardship to keep Briones a premier riding destination while respecting the land we share. Whether it's fine-tuning a line or advocating for responsible access, our goal is simple: better trails, a stronger community, and trails that allow riders to challenge themselves and explore new lines.
Steve Martino
DIRECTOR OF DIRT
If you've ever railed a berm, floated through a perfectly tuned section, or dropped into a line that just feels right at Briones, chances are Martino had a hand in it. As the Director of Dirt, Martino is the mastermind blending flow and design to ensure every inch of single track he touches leaves you wanting for more.
As a hands-on leader, Steve works closely with the EBRPD staff, ensuring every project aligns with sustainability goals while keeping the ride experience at the forefront. From pre-dig walk-throughs to dirt-sculpting sessions that turn a vision into MTB magic, his commitment to responsible and progressive trail design has made Briones a premier riding destination.
Robby Myer
Board President
Robby Myer doesn’t just ride the trails, he fights for them. As the President of Stewards of Briones, Robby brings together a lifetime of action sports experience and trail building know-how to lead the charge in making Briones a world-class riding destination.
From securing resources and forging partnerships to navigating the delicate balance between park needs and rider access, Robby works behind the scenes to ensure the future of Briones stays inline with its original personality! Under Robby’s leadership, Stewards of Briones has grown from a vision into a movement, one that’s pushing for the next generation of riders to experience better trails, stronger community, and the kind of flow that keeps you coming back for more.
David Cervenka
EXECUTIVE DIRECTOR
“DC” has long been associated with mountain biking in the East Bay. Not only is Dave a mountain biker through and through, competing in numerous long format categories across several states, but he also a renowned coach for kids in NICA programs and is continually active with the Contra Costa Composite Mountain Biking team. Along with a true passion for bikes, DC brings industry experience, a logical common-sense approach to our endeavors, as well as a professional eye for photography to our SOBs Board of Directors. As our Executive Director, DC heads up the day to day for the SOBs and when not working to organize dig days or Champion for access, you can find DC riding laps in Briones.
Mike Voie
"The Accountant"
Mike Voie isn’t your typical number-cruncher. Sure, he keeps the financial gears of Stewards of Briones running smoother than a freshly dialed suspension, but behind the spreadsheets lurks a rider who thrives on commitment and accuracy. A finisher of La Ruta, one of the most brutal MTB races on the planet with over 12k feet of climbing in a day, Mike knows what it takes to stay focused under pressure!
When he’s not balancing budgets, he’s dropping techie descents with surgical precision or literally flying over trailheads en route to his next adventure. A certified pilot with an alphabet soup of ratings, Mike applies the same razor-sharp focus and relentless attention to detail that makes him a force in both the sky and the financial books.
WHAT RIDERS ARE SAYING
"My daughter is 9 and these are her favorite local trails to ride. Dig day was super fun and well organized too. Keep up the amazing work!"
"Thanks for the redirect on Sunday!"
"So nice to have legal advanced trails within a reasonable distance from home. I really appreciate all the work that’s been done in the last few years"
"I'm not living in the bay anymore. I think it's great what is happening. You guy's rock!"
"Congrats on the Approval Today! Hope to finally get out to a dig day soon!"
"Thank you!"
"Great news on the Pilot Project. Well done!"
"Showed up to an EBRPD dig day and met the crew!"
"Hell Yeah"
"Thank you guys for all the effort and advocacy. I feel fortunate that our local trails are so rad that I have little desire to ride anywhere else. Keep it up!"
"Me and my son love dig days!"
"Thank you for all you are doing for the trails and the MTB community!"
"Thanks SOB’s"
"Keep up the great work y’all are doing!"
"Thank you!!!"
"Thanks for the hard work, the vision, and the drive to make this the best network in the Bay!"
"Thank you trails are amazing"
"Thank you for what you are doing.
The trails are better than ever!"
"Thanks trail gnomes 🤟"
"Thanks for all the great work. You are loved and appreciated"
"Thank you for creating trails that creates awesome memories."
"Thanks for all your work SOB’s!."
"Thank you for all the work! I hope to help soon."
"Thank you stewards"
"Much love to the SOB posse and what they do!!!"
"You Rock"
"Thank you for the trail maintenance and access you work towards"
"The trails are 100x better than before! Thank you SOBs"
"Finally nice trails that are well maintained and even funner to ride!"
"Stoked to donate and dig! Thank you for making Briones great!"
In Proud Partnership with
About Us
Stewards of Briones is a 501(c)(3) non-profit
Tax ID: 93-2812285
admin@StewardsOfBriones.org
Mailing Address
2120 Contra Costa Blvd #1081
Pleasant Hill, CA 94523