Quincy Trails Open House

Thursday, January 29th, from 5:30 to 6:30 p.m., at the Quincy Library
Plumas County and Sierra Buttes Trail Stewardship are seeking funding through the California Off Highway Motor Vehicle Registration program to support ground operations to continue maintaining up to 125 miles of motorized trails within the Plumas National Forest (this is the primary funding source for the work we do annually on Mt. Hough). Maintenance activities focus on addressing downed and hazardous trees, clearing brush, repairing trail tread, and addressing erosion with proper drainage features. The public is invited to an open house on January 29th, from 5:30 to 6:30 p.m., at the Quincy Library, located at 445 Jackson St. in Quincy. This meeting is an opportunity for public review and input on these projects. Community feedback is encouraged and greatly valued. Public comment period for grant opens March 3rd at www.ohv.parks.ca.gov.

Downieville Trails VIRTUAL Open House

Thursday, February 5 from 4:30-5:30 p.m.

2025 and 2026 maintenance projects funded through the California OHV Motor Vehicle Division grant program.

Updates on new trail construction projects, including Big Boulder and Mexican Mine.

Open forum/Q&A regarding the Downieville Trail System.

Meeting through Google Meet, link here.

5 Bucks a Foot Moto Thank You

We Have a Winner

Thomas Lay (@dezertair) is the lucky Twist The Throttle for Trails donor taking home the dream Husqvarna FE 350S Heritage dual-sport adventure moto, a full riding kit from Leatt and lodging/dining packages at the Gilded Drifter Inn and Timberhouse Lodge to help him explore the Lost Sierra on his new ride.

Lay lives in Reno, rides with the Trailblazers Motorcycle Club and is involved in the Virginia City Grand Prix race. He donated to this campaign to support SBTS’  Connected Communities vision to one day connect 15 mountain towns via singletrack and is particularly excited about potential linking Truckee to Verdi and Reno, NV, one day, as well as the development of trails around Loyalton and Sierraville, an area where he enjoys flying as a backcountry pilot. Thank you to Thomas and all of our nearly 900 donors to this fundraiser for supporting trail development in the Lost Sierra for all trail users—and especially our partners (extra shout out to Motorcycle Performance Center for building this beauty up) for making this sweet grand prize possible. Congrats Thomas, cheers to many adventures ahead on your new bike!

Trail crew working on the New Acorn Grotto Trail on Mount Hough

SBTS Trail Crew Finishes the New Acorn Grotto Trail on Mount Hough

The Sierra Buttes Trail Stewardship Pro Trail Crew reached a big milestone last week, punching through the new 3.6-mile Acorn Grotto trail on Mt. Hough to connect with the 25N14 doubletrack Quarry Road, about halfway up MT. Hough (See Trail #10 on the map), after several years of work. The crew is now working to finish Trail #8—when that’s opened, it will establish a new top-to-bottom singletrack route from Indian Falls Ridge at the 7,200-foot summit of Mount Hough and a new Yuba Expeditions shuttle option to boot: 17 miles from summit to the swim hole!
You can learn more here.

Volunteer Epic

2025 Events Calendar is Live!

2025 is here and it’s time to get planning! Schedule Sierra Buttes Trail Stewardship into your calendar this year by joining us at one of our Epic trailbuilding campout weekends, registering for one of three races or volunteering during a festival weekend. Check out our events for a full year of Dirt Magic in the Lost Sierra! Calendar it!

Connected Communities

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

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.

Latest News

21 Oct

SBTS Rolls Out New Race Registration for 2026 Events, Featuring New Discounts and Cancellation Policy

For 2026, Sierra Buttes Trail Stewardship has revamped our entire race registration process, to include a new cancellation policy and discounts to those who...
28 May

American Trails Grant Awarded to SBTS in Support of our Mt. Hough Work

American Trails is supporting our work on Mt. Hough this season through a $9,681 grant from the Trails Capacity Program, which is funded by the Bronco Wild...
23 Apr

SBTS Trail Crew Finishes the New Acorn Grotto Trail on Mount Hough

The Sierra Buttes Trail Stewardship Pro Trail Crew reached a big milestone last week, punching through the new 3.6-mile Acorn Grotto trail on Mt. Hough to...
23 Apr

Polaris Off-Road Vehicle Trails Grant to Support SBTS’ Post-Dixie Fire Maintenance On Mt. Hough

This season, our continued post-Dixie Fire maintenance work on Mount Hough will be supported in part through $9,681 from the Polaris Trails Grant program,...

Upcoming Events

May 15 - May 17 / Early - late! Quincy, CA

Quincy Volunteer Epic – May 15 – May 17, 2026

Jun 12 - Jun 13 / early to late! Portola, CA - The Lost Sierra

Lost and Found Gravel Grinder: June 12 – 13, 2026

Jul 24 - Jul 26 / early to late! Downieville, CA

Downieville Volunteer Epic – July 24-26, 2026

Aug 6 - Aug 9 / early - late! Downieville, CA

Downieville Classic Mountain Bike Race – August 6-9, 2026

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What We've Accomplished

227

Miles of New Trail Built

3,082

Miles of Trail Maintained

140,738

Trail Volunteers Hours

40

Employees in 2025

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.