The best running trails in San Gabriel Mountains National Monument

The San Gabriel Mountains National Monument features 10 dedicated jogging routes on komoot, offering diverse landscapes for runners. These routes are highly rated by the komoot community, with an average score of 4.5 stars from over 500 runners.

While many routes in the San Gabriel Mountains National Monument are challenging, there are options for moderate fitness levels. For a less strenuous run, consider the Crystal Lake – Angeles National Forest route, which is classified as moderate. It covers about 2.8 miles (4.5 km) with a manageable elevation gain.

For experienced runners seeking a challenge, the San Gabriel Mountains offer several difficult routes. The Windy Gap & Mount Islip – Angeles National Forest route is a demanding 7.2 miles (11.5 km) run with significant elevation. Another option is the Smith Mountain – Angeles National Forest trail, covering 6.7 miles (10.7 km) with substantial climbs.

Yes, there are several circular routes available. A popular option is the Strawberry Peak loop from Red Box, which is a 7.1 miles (11.4 km) difficult trail offering panoramic vistas. Another circular route is the Devil's Chair loop from Devils Chair, a challenging 7.4 miles (11.9 km) run.

Many trails within the San Gabriel Mountains National Monument are dog-friendly, but it's crucial to keep your dog on a leash at all times to protect wildlife and ensure the safety of other visitors. Always check specific trail regulations before heading out, as some areas might have restrictions.

The monument is rich in natural beauty. You can encounter diverse terrain from shaded canyons to rocky paths. Prominent features include mountain peaks like Mount San Antonio ("Mt. Baldy"), Strawberry Peak, and Mount Islip. Some routes also pass by waterfalls like Switzer Falls and Fish Canyon Falls, or geological formations such as the Devil's Punchbowl.

Parking is available at many trailheads throughout the monument. Some areas may require an Adventure Pass for parking. The monument also offers initiatives like a free shuttle service to trailheads, making it more accessible. It's advisable to check the specific trailhead you plan to visit for detailed parking information and any public transport connections.

The San Gabriel Mountains offer jogging opportunities year-round, but conditions vary significantly by season. Spring and fall generally provide the most pleasant temperatures for running. Summer can be very hot, especially at lower elevations, so early morning runs are recommended. Winter may bring snow and ice to higher elevations, requiring appropriate gear and caution.

Some areas within the San Gabriel Mountains National Monument, particularly certain trailheads, may require an Adventure Pass for parking. This pass helps support the maintenance and facilities of the national forests. It's recommended to check if your chosen trailhead requires one before your visit.

Given the varied terrain and potential for rapid weather changes, it's wise to bring plenty of water, especially on longer routes. Layered clothing is recommended, along with appropriate running shoes for rocky or uneven paths. Sun protection, a map or GPS device, and snacks are also good to have, particularly for more remote trails.

The San Gabriel Mountains National Monument is home to diverse wildlife, including over 500 native plants and fungi, and dozens of endangered or rare species like the California condor and Nelson's bighorn sheep. While jogging, you might spot various birds, deer, and smaller mammals. Always maintain a respectful distance and never feed wildlife.

The komoot community highly rates the jogging experience in the San Gabriel Mountains National Monument, with an average score of 4.5 stars. Runners often praise the diverse landscapes, from shaded canyons to challenging mountain paths, and the stunning panoramic views from peaks like Waterman Mountain. The accessibility from the Los Angeles Basin is also a frequently appreciated aspect.