Mare Island San Pablo Bay Trail
Vallejo, California
8.2 mi397 ftgain2h 44m
EasyLoop
Point Pinole, Cooks Point, Marsh, Owl Alley, China Cove, Pinole Point, and Bay View Trails
San Pablo, California
4.1 mi673 ftgain1h 27m
ModerateLoop
Vallejo-Benicia Buffer Trail to Doris Klein's Bench
Benicia, California
4.0 mi948 ftgain1h 45m
ModerateOut & Back
San Pablo Ridge Trail via Clark Boas Trail
El Sobrante, California
4.3 mi1,240 ftgain
ModerateOut & Back
San Pablo Ridge, Mezue, Belgium and Wildcat Creek Loop via Clark Boas Trail
El Sobrante, California
6.5 mi1,654 ftgain2h 59m
DifficultLoop
San Pablo Reservoir Road Biking Loop
Orinda, California
18.7 mi2,697 ftgain7h 27m
ExpertLoop
San Pablo Trail
San Clemente, California
0.4 mi8m
Oursan Trail, Old San Pablo Trail, Inspiration Point
Orinda, California
10.2 mi2,257 ftgain
DifficultOut & Back
Ridge Trail Connector
Richmond, California
0.2 mi5m
Edwards Loop Sky Trail
Crockett, California
6.2 mi1,362 ftgain2h 33m
ModerateLoop
San Carlos Trail
Rye, Colorado
4.3 mi1,512 ftgain2h 8m
DifficultOut & Back
San Miguel River
Telluride, Colorado
6.6 mi823 ftgain2h 24m
ModerateOut & Back
San Luis Peak via Stewart Creek Trail
Creede, Colorado
12.6 mi3,904 ftgain5h 56m
ExpertOut & Back
San Tan Loop Trail
Queen Creek, Arizona
7.1 mi768 ftgain
DifficultLoop
Cerro San Luis Obispo Trail
San Luis Obispo, California
3.9 mi1,401 ftgain1h 46m
ModerateOut & Back
San Juan Loop
Lake Elsinore, California
2.1 mi479 ftgain51m
ModerateLoop
San Dieguito River via Mission Road
San Diego, California
2.8 mi436 ftgain
EasyOut & Back
San Ysidro Trail
Santa Barbara, California
8.3 mi3,944 ftgain4h 17m
ExpertOut & Back
San Antonio River Walk Mission Reach Trail
San Antonio, Texas
5.7 mi951 ftgain1h 58m
ModerateLoop
San Andreas Trail to Peterson Memorial Trail
Saratoga, California
4.2 mi1,854 ftgain2h 2m
DifficultLoop
San Francisquito Creek Trail
Valencia, California
7.8 mi594 ftgain2h 43m
EasyLoop
San Juan Bautista De Anza Trail
San Juan Bautista, California
5.2 mi1,125 ftgain2h 9m
ModerateOut & Back
San Tan Trail to Hedgehog Trail Loop
Queen Creek, Arizona
5.5 mi587 ftgain
ModerateLoop
San Gabriel Peaks (San Gabriel, Mount Disappointment, Mount Lowe, Mount Markham)
La Canada Flintridge, California
6.5 mi3,839 ftgain3h 12m
ExpertOut & Back