Latest News

6 Nov

Local Champion Cyclist forms High School Mountain Bike Team

It's been a busy year on the bicycle for Quincy resident and high school science teacher, Dana Ludington. In addition to recently being crowned a Lost Sierra...
13 Oct

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...
8 Oct

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...
7 Sep

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...

79.7

Miles of New Trail Built

800

Miles of Trail Maintained

72,000

Trail Volunteers Hours

40

Employees

Upcoming Events

Jun 1 / 6:30 AM - 3:00 PM Lake Davis, CA - The Lost Sierra

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...
Aug 1 - Aug 4 / early - late! Downieville, CA

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...
Sep 28 / early -> late! Quincy, CA - The Lost Sierra

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...
Oct 13 / 8am - 5pm Graeagle, CA

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

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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.

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.

Ride with Us

Since 1991, Yuba Expeditions has been shuttling riders on adventures in Downieville.

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Attend an Event

Attend our next Trail Daze, Mountain Epic, the Downieville Classic, Grinduro or Lost and Found.

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Join Our Tribe

Join today as a Core or Annual Member to support trails and access our exclusive membership perks.

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