| Redding Trail Alliance | Redding | | 5 |
| Tahoe Area Mountain Biking Association | South Lake Tahoe | | 21 |
| Access4Bikes | Woodacre | | 6 |
| Arnold Rim Trail Association | Arnold | | 1 |
| Bear Valley Trail Stewards | Bear Valley | | 1 |
| Bicycle Trails Council of the East Bay | Berkeley | | 5 |
| Bicyclists of Nevada County | Nevada City | | 10 |
| Big Bear Valley Trails Foundation | Big Bear | | 4 |
| Biking For A Better World | Truckee | | 0 |
| Carlmont Trail Crew | Belmont | | 1 |
| Central California Off-Road Cyclists | Fresno | | 2 |
| Central Coast Concerned Mountain Bikers | San Luis Obispo | | 11 |
| Chico Velo Trailworks | Chico | | 4 |
| Concerned Off-Road Bicyclists Association | | | 5 |
| Exchequer Riders Club | Merced | | 5 |
| Fat Bike Mammoth | Mammoth | | 0 |
| Folsom Auburn Trail Riders Action Coalition | Auburn | | 3 |
| Forest Trails Alliance | Nevada City | | 0 |
| Freeride and Sustainable Trails Association | | | 2 |
| Friends of Boggs Mountain | Cobb | | 0 |
| Friends of El Dorado Trail | Placerville | | 1 |
| Gianni Cycling | Occidental | | 1 |
| Groveland Trail Heads MTB Club | Groveland | | 0 |
| Idyllwild Cycling | | | 1 |
| Inland Valley Mountain Bike Association | | | 3 |
| Laguna Canyon Riders | | | 0 |
| Lake Oroville Bicyclists Organization | Oroville | | 1 |
| Marin County Bike Coalition | Fairfax | | 2 |
| Mendocino Coast Cyclists | Fort Bragg | | 1 |
| Midpeninsula Regional Open Space District | Los Altos | | 1 |
| Monterey Off Road Cycling Association | Monterey | | 2 |
| Mount Shasta Mountain Bike Association | Mount Shasta | | 12 |
| Mount Wilson Bicycling Association | | | 8 |
| Mountain Bikers of Santa Cruz | Santa Cruz | | 27 |
| Pine Ridge Association | Morgan Hill | | 0 |
| Pinecrest Mountain Bike Association | Pinecrest | | 1 |
| Redwood Coast Mountain Bike Association | Arcata | | 0 |
| Redwood Empire Mountain Bike Alliance | | | 0 |
| Ride Redding | | | 0 |
| Rubicon Area Mountain Bikers Organization | Placerville | | 2 |
| San Diego Mountain Biking Association | San Diego | | 5 |
| Santa Barbara Mountain Bike Trail Volunteers | | | 6 |
| SF Urban Riders | San Francisco | | 2 |
| SHARE Mountain Bike Club | | | 3 |
| Sierra Buttes Trail Stewardship | Quincy | | 4 |
| Sierra Eastside Mountain Bike Association | Bridgeport | | 0 |
| Silicon Valley Mountain Bikers | Campbell | | 0 |
| Sonoma County Trails Council | Santa Rosa | | 0 |
| South Orange County Trail Coalition | Ladera Ranch | | 5 |
| Southern Sierra Fat Tire Association | Bakersfield | | 0 |
| Susanville Area Bicycle Association | Susanville | | 2 |
| Tehachapi Mountain Trails Association | Tehachapi | | 7 |
| The Los Angeles Bike Park Collective | | | 4 |
| Trabuco Canyon Trail Crew | Trabuco Canyon | | 1 |
| Trinity Trail Alliance | Weaverville | | 0 |
| Truckee Donner Land Trust | Truckee | | 0 |
| Truckee Trails Foundation | Truckee | | 0 |
| Ukiah Valley Trail Group | Ukiah | | 0 |
| Yosemite South Gate Trail Cooperative | Bass Lake | | 0 |