900 Trails in |field220:|field169:565Glendora, California

Trail Name Difficulty Length (mi) Rating City
Hogan Trail / Coyote Point Trail Intermediate difficulty 10.0 **** Valley Springs
M Trail Advanced difficulty 2.0 **** Moreno Valley
Sagebrush / Lake Morena Beginner difficulty 10.0 **** Alpine
Mount St Helena Beginner difficulty 13.0 **** Calistoga
Big Basin State Park Beginner difficulty 16.0 **** Saratoga
Mammoth Mountain Resort Advanced difficulty 80.0 **** Mammoth Lakes
Prairie City Off Road Park  difficulty 40.0 **** Folsom
Merced River Trail  difficulty 28.0 **** Mariposa
Sulphur Mountain Beginner difficulty 18.0 **** Oak View
Maidu / North Rim (Upper Bidwell Park) Easiest difficulty 5.0 **** Chico
Colson Canyon Road Intermediate difficulty 50.0 **** Santa Maria
Tunnel Trail Expert difficulty 5.0 **** Santa Barbara
Lake Natoma Loop Beginner difficulty 13.0 **** Folsom
Reno Truckee River Ride Beginner difficulty 15.0 **** Reno
Up Down Trail (Cronan Ranch) Easiest difficulty 2.0 **** Pilot Hill
Southridge Intermediate difficulty 5.0 **** Fontana
Bizz Johnson Trail Easiest difficulty 35.0 **** Susanville
North Bloomfield Intermediate difficulty 17.0 **** Nevada City
San Clemente Singletracks Advanced difficulty 10 **** San Clemente
Telegraph Canyon (Chino Hills State Park) Beginner difficulty 25.0 **** Chino Hills
Yeager Mesa Expert difficulty 10.0 **** Trabuco Canyon
Simpson Park Beginner difficulty 10.0 **** Hemet
Spring Canyon Beginner difficulty 8.0 **** Santee
Bidwell Ridge To Potter Ravine Intermediate difficulty 19.0 **** Oroville
Highway 87 Trail Easiest difficulty 6.0 **** San Jose
Eagle Trail Beginner difficulty 3.0 **** Twin Falls
Tahoe Rim Trail: Brockway Summit to Watson Lake (Tahoe Rim Trail) Advanced difficulty 10.0 **** Kings Beach
Steamboat Singletrack Advanced difficulty 6.0 **** Reno
Centerville Flumes Beginner difficulty 22.0 **** Centerville
A-line Beginner difficulty 38.0 **** Stirling City
The Entertainer Advanced difficulty 10.0 **** Mt. Shasta
Havey Canyon Trail (Tilden Regional Park) Intermediate difficulty 8.0 **** Berkeley
Laguna Coast Wilderness Park Intermediate difficulty 20.0 **** Laguna Beach
Chumash Intermediate difficulty 3.0 **** Simi Valley
Woods Trail (Sierra Azul Open Space) Advanced difficulty 6.0 **** Los Gatos
Little Pine Mountain Advanced difficulty 17.0 **** Santa Barbara
Tomalas Bay Trail Beginner difficulty 1.0 **** Point Reyes Station
Mount Wilson Trail Intermediate difficulty 8.0 **** Pasadena
Lower Winter Creek (Chantry Flats) Advanced difficulty 3.0 **** Arcadia
Kenny's Intermediate difficulty 4.0 **** Big Bear City
Hanna Flat Intermediate difficulty 8.0 **** Fawnskin
Ohlone to Rocky Ridge and Stiles Ranch loop (Santa Teresa Park) Advanced difficulty 10.0 **** San Jose
Stair Steps (Aliso and Wood Canyons Wilderness Park) Advanced difficulty 1.0 **** Laguna Beach
Backbone Trail: Kanan to Etz Malloy (Backbone Trail) Beginner difficulty 17.0 **** Malibu
Stagecoach Trail (South) (Laguna Coast Wilderness Park)  difficulty 4.0 **** Laguna Beach
Lake Sonoma  difficulty 20.0 **** Healdsburg
Calico Ghost Town Regional Park Intermediate difficulty 30.0 **** Yermo
Placerita Canyon Nature Center Intermediate difficulty 12.0 **** Newhall
Copper Basin Trail 3: Poormans Gulch Intermediate difficulty 10.0 **** Battle Mountain
Santa Ysabel Preserves Beginner difficulty 18.0 **** Julian

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