Inspiration Point
This is a moderately difficult to strenuous loop with some one-way spurs. The ride is 13.7 miles long. The first 2.5 miles are a tough ascent on paved FS 2N50. From here the climbing moderates in difficulty and the route change... mtbr.com
Mt. Wilson Toll Road Climb, Altadena, California
The Mt. Wilson Toll Road is a classic hill climb and a benchmark for anyone wanting to test his or her fitness against a consistently steep grade. If you love to climb, this is your ride. If you don't you may find this ride h... trails.com
Mount Lowe
The Mount Lowe Railroad Trail is as unique and remarkable a trail as any you may travel. Many historic and informational signs along the path tell the story of the trail and the amazing rail line that once ascended the mounta... trails.com
Monrovia Canyon Falls
General Description The Monrovia Canyon Falls hike begins behind the Nature Center located in Monrovia Canyon Park. This low impact area is a wilderness park located just south of the Angles National Forest. There are thre... wildernet.com
West Fork To Monrovia Peak, Azusa, California
A beautiful ride, this loop travels along the scenic West Fork of the San Gabriel River before climbing over Cogswell Dam, where you have views of the San Gabriel Wilderness. A great choice for families, the initial paved par... trails.com
San Gabriel Mountains: Mount Zion Loop Trail, Sierra Madre,...
You may be wondering why a measly 14-mile ride with 4,200 feet of elevation gain would require a four- to six hour commitment. The Mount Zion Loop is for true adventurers: the soft need not apply. Hiking and biking go hand in... trails.com
Upper Rio Hondo Bike Trail, Arcadia, California
The Upper Rio Hondo Trail begins at a tree-lined lake at Peck Road Park in Arcadia and travels along the east side of the stark concrete Rio Hondo. It continues into the verdant Whittier Narrows Recreation Area in South El Mo... trails.com
Santa Anita Wash Bike Path, Arcadia, California
The Santa Anita Wash Bike Path is a short spur along the west side of the lake at Peck Road Park in Arcadia. This tree-lined bikeway, a pleasant ride near the lake, is frequented by pedestrians walking their dogs. trails.com
Mount Wilson
Located in Altadena in the Angeles National Forest. Highlights: If you are training for some type of physical fitness race, this is a good spot for you. The trail is a grueling workout, but very rewarding when you get to the ... trails.com
Mount Wilson Trail, Arcadia, California
Located in the Angeles National Forest, starting near Sierra Madre. Highlights: Incredible downhill singletrack. Hazards: Lots of hikers. Poison oak. trails.com
West Fork Road / Red Box-rincon Road, Azusa, California
This 30.3-mile loop requires a moderate amount of technical skill. You must be a strong cyclist to manage the ride's length and nearly 4,000 feet of climbing. The first 6.8 miles wind gradually up a paved road to the Glenn Tr... trails.com
Duarte Bike Trail, San Francisco, California
Running along the base of the San Gabriel Mountains, the Duarte Bike Trail ties the east end of this small city to the west end, and offers access to a local park and elementary school. Surface: Asphalt and concrete. trails.com
Chantry Flats
first .5 mile paved trail then some killer singletrack thru wooded and oak tree forest couple stream crossings singletracks.com
The Montrose Ride, Montrose, California
This ride takes in the San Gabriel Valley communities of La Caada Flintridge, Pasadena, Sierra Madre, Arcadia, Monrovia, Duarte, Azusa, Covina, and Irwindale. Whereas most of the rides in this guide are designed to avoid heav... trails.com