4.5
(9)
568
runners
75
runs
Jogging routes in San Diego National Wildlife Refuge traverse a diverse landscape spanning approximately 12,445 acres. The region features varied environments, including coastal sage scrub, chaparral, oak woodlands, and freshwater marshes. Riparian corridors along the Sweetwater River and wetlands near San Diego Bay offer distinct terrains. The refuge also encompasses open spaces and hills, providing a range of elevation changes for runners.
Last updated: April 25, 2026
21
runners
7.00km
00:58
270m
270m
Embark on the Rock House Trail to Mother Miguel Mountain for a moderate jogging experience that rewards you with expansive views. This route covers 4.4 miles (7.0 km) and involvesβ¦
14
runners
14.9km
01:53
230m
230m
Jog the 9.3-mile Otay River Valley Trail, a moderate route through riparian ecosystems and eucalyptus groves, with birdwatching opportunitie

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1
runners
3.60km
00:26
30m
30m
Jog the easy 2.2-mile Sweetwater River Trail loop in San Diego National Wildlife Refuge, offering diverse scenery and wildlife.
1
runners
10.4km
01:25
390m
390m
Jog the challenging Mother Miguel Mountain and Rock House Trail Loop for panoramic views of San Diego and the Pacific Ocean.
12.3km
01:31
120m
120m
Jog the 7.6-mile Lower Otay Reservoir: South Trail in Otay Lakes County Park, offering moderate terrain and scenic lake views.
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The paths around Sweetwater Reservoir are primarily well-worn dirt, with most junctions clearly signed, though some of the less frequented routes can become overgrown. As you near San Miguel Mountain, the terrain becomes increasingly rugged and challenging, while open views of the reservoir and surrounding hills remain a constant backdrop.
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The Sweetwater River Trail is an 8-mile loop trail that runs along both sides of the river. The trail has some elevation gain, but this gives you nice views of the nearby mountains.
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This trailhead leads you up the Rock House Trail to Mother Miguel Mountain. It is a straightforward trail and one of the few in the area with some elevation gain.
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The Sweetwater River Trail includes a little bit of everything: singletrack, double-track, paved trails, dirt trails, bridges, boardwalks and everything in between. This is a great trail to run whether you are a seasoned runner or new to the sport. It isn't too steep (for the most part), and it follows along the river with some shade at times.
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The trails bordering Sweetwater Reservoir are mostly smooth dirt paths. Most of the intersections are marked, but the lesser used trails get overgrown at times. As you run closer to San Miguel Mountain, the trails get progressively rockier, steeper, and much more technical. All of the trails are pretty open with views of the reservoir and foothills nearly the entire time.
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This "Tiki Hut" is really just an awning with a bench overlooking Sweetwater Reservoir. There are a few other benches dispersed on the singletrack trails through the property.
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Lower Otay Reservoir sees a lot of visitors, but most trail users stick to the trails on the northern and western sides of the waters. This trail at Buschalaugh Cove is a great double-track trail for running and ends with a view over the reservoir towards San Miguel Mountain with Otay Mountain looming behind you.
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A lot of the trails in the San Diego National Wildlife Refuge are pretty smooth double-track trails, but this section of trail is here to test your technical running skills. It's super rocky and washed out in spots, coupled with being pretty dang steep. Whether going up or down this section, it proves to be real trail running.
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The San Diego National Wildlife Refuge offers a wide selection of over 70 running routes. These trails traverse diverse landscapes, providing options for various fitness levels and preferences.
Joggers can experience a diverse range of environments, from coastal sage scrub and chaparral to oak woodlands and freshwater marshes. The refuge also features riparian corridors along the Sweetwater River and wetlands near San Diego Bay, offering varied natural settings and different types of terrain.
Yes, the refuge has 13 easy running routes. A great option for a relaxed jog is the Sweetwater River Trail loop, which is 2.2 miles (3.6 km) long and leads through a scenic riparian corridor.
While jogging, you can encounter several interesting features. The Mother Miguel Mountain Summit Rockhouse offers panoramic views, and the Sweet Water River Trail provides access to beautiful riparian areas. You might also cross the Steele Canyon Bridge or explore parts of the Sweetwater Reservoir trail system.
Absolutely. The refuge includes 20 difficult routes for those seeking a more strenuous workout. A challenging option is the Mother Miguel Mountain and Rock House Trail Loop, which covers over 10 km and involves significant elevation gain.
The San Diego National Wildlife Refuge is generally welcoming to visitors, but specific rules regarding dogs on trails can vary. It's always best to check the official refuge guidelines before bringing your pet. You can find more information on the official website: fws.gov/refuge/san-diego.
Many of the easier trails are suitable for families looking for a gentle run or walk. The diverse habitats and opportunities for wildlife observation can make for an engaging experience for all ages. Consider routes with less elevation change, such as the Sweetwater River Trail loop.
The running routes in the San Diego National Wildlife Refuge are highly rated by the komoot community, with an average score of 4.5 stars. Runners often praise the diverse scenery, well-maintained trails, and the opportunity to experience nature away from urban environments.
Yes, the refuge offers several loop trails. A popular choice is the Sweetwater River Trail loop, which provides a convenient circular route through a riparian corridor.
Given its location in coastal Southern California, the San Diego National Wildlife Refuge generally offers pleasant running conditions year-round. However, mornings and late afternoons are often ideal to avoid the midday sun, especially during warmer months. The varied habitats provide dynamic scenery throughout the seasons.
While specific parking areas are not detailed in every route description, the refuge is designed for public access, and parking facilities are typically available at various trailheads and access points. It's advisable to check specific unit information on the official refuge website for detailed parking instructions.
Yes, the refuge is a sanctuary for a wide variety of wildlife, including endangered and threatened species. Joggers often enjoy birdwatching and may spot various species, especially in areas like the coastal wetlands and riparian corridors, adding an enriching element to their outdoor activity.
Yes, the refuge includes riparian corridors along the Sweetwater River, such as the Sweetwater River Trail loop. Additionally, sections of the San Diego Bay National Wildlife Refuge unit feature diverse wetlands and offer views of the bay, providing scenic water-side running experiences.


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