Latest News
Getting to Know JoJo Donovan
If you've ever called Yuba Expeditions to book a shuttle or purchased something at the cash register, you've probably met JoJo Donovan. Always ready with a...
Thule Racks – Downieville Tough
Downieville Tough. It's a saying at Yuba Expeditions (our Sierra Buttes Trail Stewardship owned and operated bike shop) to describe a product that can...
Downieville Summer Epic with Specialized
Of all the events SBTS puts on, our personal favorites are the Spring and Summer Epics. The Epic weekend is our opportunity to say thanks to SBTS Core and...
5 Bucks a Foot Nets More Than $79,000 for Lost Sierra Trails
Thanks to our long-time partner, Santa Cruz Bicycles, we were able to raise $79,118 in this year’s 5 Bucks a Foot! For 25 years, Santa Cruz...
79.7
Miles of New Trail Built
800
Miles of Trail Maintained
72,000
Trail Volunteers Hours
40
Employees
Upcoming Events
Lost and Found Gravel Grinder: June 1, 2019
30 mile, 60 mile and 100 mile epicly beautiful bike ride. A perfect blend of pavement, dirt road, gravel road and historic railroad grade. The route is 100...
Downieville Classic Mountain Bike Race – Aug 1-4, 2019
Come to prove yourself, or just come to have fun. All Mountain World Championships Cross Country Adventure Race Downieville Downhill Race...
Grinduro – September 28, 2019
A New Kind of Bike Race Voted “Event of the Year” by the Design and Innovation Awards committee, the unique format of Grinduro combines the best elements...
Lakes Basin Trail Daze – October 13
Project Overview Volunteer workday project focus will be on the Lakes Basin trails. Volunteers will help the SBTS crew maintain Lakes Basin trails. The hike...
Become a volunteer
Volunteer at a Trail Daze or one of our races. Contact us if you would like to volunteer other skills or services.
3 Ways to Get Involved
Join our tribe, do good work and have a load of fun, our members provide a crucial backbone to our organization.