Win this Cervélo Aspero-5! $5 a Foot Fundraiser.

5 Bucks a Foot Goes Gravel!

Contribute to our visionary Connected Communities project in the Lost Sierra and earn a chance to win a sweet new high-performance Cervélo gravel bike!

A Trail For Everyone

Watch Our Beautiful Short Film “A Trail for Everyone”

We’re thrilled to launch a short film about Connected Communities, the proposed “Lost Sierra Route” and the positive impact of linking 15 California mountain communities through trails.

Connected Communities

We are planning trails to connect towns in the Lost Sierra, check out this epic plan!

Latest News

31 May

Sierra Nevada Conservancy Awards SBTS Nearly $800,000 to Fund Sierra Valley Recreation Project Planning

The Sierra Nevada Conservancy has awarded funding to Sierra Buttes Trail Stewardship (SBTS) to start the planning process for the Sierra Valley Recreation...
20 May

Sierra Buttes Trail Stewardship and Outdoor Alliance California Host California’s Natural Resources Agency on a Two-Day Field Tour in Plumas County

Secretary Wade Crowfoot and members of his staff, along with U.S. Forest Service leadership and regional nonprofits spent two days discussing how SBTS’...
8 May

Support Lost Sierra Trails, and Win a New Carbon Cervélo Gravel Bike

The original 5 Bucks a Foot fundraiser is back, and this year we’re expanding to three campaigns that will run between now and November—with all proceeds...
9 Mar

Sierra Buttes Trail Stewardship Wins Yamaha Awards grant of $30,885

The Sierra Buttes Trail Stewardship is pleased to announce that it has received a Yamaha Outdoor Access Initiative grant of $30,885 to support our Plumas...

Upcoming Events

Apr 28 - Apr 30 / 7am - 2pm Quincy, CA

Quincy Mountain Epic – April 28 – April 30, 2023

Jun 3 / 6:30 AM - 3:00 PM Portola, CA - The Lost Sierra

Lost and Found Gravel Grinder: June 3, 2023

Aug 18 - Aug 20 / 7am - 2pm Downieville, CA

Downieville Mountain Epic – August 18-20, 2023

Jul 13 - Jul 16 / early - late! Downieville, CA

Downieville Classic Mountain Bike Race – July 13 – 16, 2023

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What We've Accomplished


Miles of New Trail Built


Miles of Trail Maintained


Trail Volunteers Hours


Employees in 2022

3 Ways to Get Involved

Join the family, do good work and have a load of fun, our members provide a crucial backbone to our organization.

Join The Family

Become a Friend of the Trail Stewardship with a donation to our trail projects.

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Sponsor A Trail

The Adopt-A-Trail Program provides a way for businesses and individuals to take a leadership role in trail maintenance.

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Partner with Us

Our partners are essential stakeholders and directly responsible for our non-profit’s success.

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Become a volunteer

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Volunteer at a Trail Daze or one of our races. Contact us if you would like to volunteer other skills or services.

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We promise not to spam you, we just want to pass on the building trails stoke and enjoying the Lost Sierra.