5.0
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Jogging around San Dimas offers diverse routes through its varied landscape, situated in the foothills of the San Gabriel Mountains. The region features rolling hills, rugged canyons, and the prominent Puddingstone Reservoir, providing a scenic backdrop for running. Trails often wind through oak woodlands and chaparral, following creek beds and offering routes with moderate elevation changes. This environment provides a dynamic setting for outdoor enthusiasts seeking different types of running experiences.
Last updated: May 14, 2026
18
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
39
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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15
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
7.28km
00:47
30m
30m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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You can cycle across the top of the dam, which was constructed in 1928 to help control flooding in the region. It stands at 147 feet high, and today supports a myriad of outdoor recreation activities on the reservoir.
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Great view of the Puddingstone Reservoir, a 250-acre man-made body of water. There is a road that runs along the perimeter of the reservoir and there is a spot to pull off the road to get a close up view of the water.
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Hear a plane coming in for a landing? You're experiencing air traffic from Brackett Field Airport. This airport is over 100 years old; it was established in 1911 and is one of the oldest operating airports in the Los Angeles area. There are only two runways here, and this small airport is a hub for flight training schools, charter services, and recreational flying.
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In addition to creating a beautiful natural environment that offers several spots with very good views in its surroundings, such as the Frank G. Bonelli Regional Park, you can cycle around the reservoir on several paved paths. In this reservoir, you can also enjoy many water activities.
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This reservoir plays several roles, such as providing water for agriculture, but also serving as a basin where you can swim, fish, and even sail.
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San Dimas offers over 10 dedicated running routes, providing a variety of options for different preferences and skill levels. These routes are highly rated by the komoot community, with an average score of 5.0 stars.
Yes, San Dimas features several easy running routes perfect for beginners or those seeking a relaxed pace. For instance, the Puddingstone Reservoir β View of Puddingstone Reservoir loop from Frank G. Bonelli Regional Park is an easy 3-mile (4.8 km) path. The San Dimas Canyon Park Trail, winding through oak woodlands, is another excellent easy option.
Many running routes in San Dimas offer scenic views, particularly around Puddingstone Reservoir and the San Gabriel Mountains foothills. The View of Puddingstone Reservoir β Brackett Field Airport loop from Frank G. Bonelli Regional Park provides continuous water views. You can also find stunning vistas from highlights like View of Puddingstone Reservoir and San Gabriel Canyon Road Scenic View.
Yes, San Dimas has several excellent loop running trails. A popular choice is the Running loop from La Verne, which covers 6.1 miles (9.8 km) through varied terrain. Another great option is the Puddingstone Dam β View of Puddingstone Reservoir loop from Frank G. Bonelli Regional Park, offering a moderate 5.1-mile (8.2 km) run with reservoir views.
Running routes in San Dimas offer diverse sights, from the expansive Puddingstone Reservoir to the natural beauty of oak woodlands and chaparral in areas like San Dimas Canyon Park. You might also encounter highlights such as the Little Dalton Debris Basin or the Mt. San Antonio Wildlife Sanctuary.
Absolutely. Many trails in San Dimas are suitable for families. The easy 1.2-mile San Dimas Canyon Park Trail is a great option, winding through nature and offering educational opportunities at the San Dimas Canyon Nature Center. The Michael D. Antonovich Trail, a 4.8-mile (7.7 km) path through a shaded canyon, is also described as easy to moderate and suitable for families.
Running trails in San Dimas vary in length. You can find shorter, easy routes around 3 miles (4.8 km), such as the Puddingstone Reservoir loop. Moderate routes often range from 6 to 9 miles (9.7 to 14.5 km), like the Running loop from Frank G. Bonelli Regional Park, which is 8.7 miles (14.0 km).
Many of San Dimas's popular running areas, especially those within regional parks, offer designated parking. Frank G. Bonelli Regional Park, which hosts several running loops around Puddingstone Reservoir, has ample parking facilities. Similarly, San Dimas Canyon Park and Horsethief Canyon Park are known to have parking available for visitors.
The komoot community highly rates the running experience in San Dimas, with an average score of 5.0 stars. Runners frequently praise the diverse landscapes, including the scenic Puddingstone Reservoir and the San Gabriel Mountains foothills. The variety of terrain, from easy paths through oak woodlands to more challenging routes with varied elevation, is also a common highlight.
San Dimas offers good running conditions year-round, thanks to its mild Southern California climate. Spring and fall are particularly pleasant with moderate temperatures. Even in winter, trails like the Michael D. Antonovich Trail, which follows a shaded canyon, can be a great escape. Always check local weather forecasts for current conditions.
San Dimas is rich in natural areas perfect for running. Frank G. Bonelli Regional Park surrounds Puddingstone Reservoir and offers extensive trails. San Dimas Canyon Park and Natural Area provides trails through oak woodlands and chaparral, with a nature center for educational insights. Horsethief Canyon Park also features picturesque landscapes for a peaceful run.
Yes, the varied landscape of San Dimas includes routes that follow creek beds and wind through shaded canyons. The Michael D. Antonovich Trail in Walnut Creek Community Regional Park is a prime example, offering a 4.8-mile (7.7 km) path through a shaded canyon with several stream crossings, making it a comfortable option even on warmer days.


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