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

20 Dec

Lost and Found Gravel Festival Returns for 2022

SBTS Partners With Breakaway Promotions Sierra Buttes Trail Stewardship has announced that the Lost and Found Gravel Festival will return in 2022, in...
20 Dec

Downieville Classic Postponed Until 2023

25th Anniversary Will Be An All-Time Celebration The Sierra Buttes Trail Stewardship has announced that the 2022 Downieville Classic, scheduled to run from...
24 Sep

Our Forests Are Open – Let’s Get Back to It!

The Dixie Fire is nearly contained thanks to the amazing work of fire fighters, forestry technicians and support personnel and our recent, much-needed rains!...
9 Sep

Sierra Nevada Brewing Co. Teams With SBTS And Bike Industry Greats For Disaster Relief

Sierra Nevada Brewing Company has teamed with Paul Component Engineering, Sierra Buttes Trail Stewardship (SBTS) and other notable cycling industry brands to...

Upcoming Events

Jun 4 / 6:30 AM - 3:00 PM Portola, CA - The Lost Sierra

Lost and Found Gravel Grinder: June 4, 2022

Jun 24 - Jun 26 / 7am - 2pm Graeagle, CA

Graeagle Mountain Epic – June 24-26, 2022

Aug 5 - Aug 7 / 7am - 2pm Downieville, CA

Downieville Mountain Epic – August 5-7, 2022

Sep 30 - Oct 2 / 7am - 2pm Quincy, CA

Quincy Mountain Epic – Sept 30 – Oct 02, 2022

What We've Accomplished


Miles of New Trail Built


Miles of Trail Maintained


Trail Volunteers Hours


Employees in 2021

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.