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United States
California
San Diego County

San Diego Bay National Wildlife Refuge

The best running trails in San Diego Bay National Wildlife Refuge

4.1

(43)

4,279

runners

89

runs

Jogging in San Diego Bay National Wildlife Refuge offers diverse and accessible trails within a significant urban coastal environment. The refuge spans approximately 2,620 acres of land and water, preserving coastal salt marshes, intertidal mudflats, and salt ponds. Joggers can experience varied landscapes, including serene wetlands and scenic views of San Diego Bay. The area features multi-use paths like sections of the Bayshore Bikeway, providing routes for different skill levels.

Best jogging routes in San Diego Bay National Wildlife Refuge

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Last updated: April 25, 2026

6

runners

#1.

Sweetwater Bikeway Loop

23.2km

02:25

40m

40m

Jog the 14.4-mile Sweetwater Bikeway Loop, a difficult route with 124 feet of elevation gain, offering river views and paved surfaces.

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Hard

5

runners

Jog the moderate 7.5-mile Otay Valley Regional Park Trail, featuring diverse plant life, ponds, and scenic views from the Finney Overlook.

Moderate
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Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate
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Popular around San Diego Bay National Wildlife Refuge

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Tips from the Community

Luis Alcantara
August 3, 2025, Sweetwater Bikeway

Nice bike trail. Just watch out for the homeless camp

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Sue
December 6, 2024, View of San Diego Bay

The view from this section of the bikeway is stunning. The vibrant green and blue colors of the water and skyline are breathtaking and worthy of a stop to take some incredible photos.

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This is a great place to learn about water safety and operating small watercraft. The bike path goes right past the center, but the path is elevated and fenced off. The easiest way to get to the aquatic center is via the pedestrian tunnel on the other side of the highway. There are tables outside that make for a nice picnic spot.

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The San Diego Bay National Wildlife Refuge is a wildlife refuge that was created to protect San Diego's historic coastal salt marsh and mudflat habitat. The refuge is home to a wide variety of wildlife. There are several bike paths that run along the coast, which give you great views of the water and a chance to spot wildlife.

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This park stands as one of the largest open spaces in the South Bay of San Diego County, stretching across approximately 11 miles. It has miles of trails, with the Otay Valley meandering through it, alongside salt ponds on the outskirts.

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This park stands as one of the largest open spaces in the South Bay of San Diego County, stretching across approximately 11 miles. It has miles of trails, with the Otay Valley meandering through it, alongside salt ponds on the outskirts.

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The Bayshore Bikeway is a scenic cycling route encircling Coronado Island. Spanning approximately 10 miles, this popular trail offers cyclists stunning vistas of the San Diego Bay, downtown skyline, and the Coronado Bridge.

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Here you can cycle alongside the river. The Sweetwater River runs from the Cuyamaca Mountains into San Diego Bay. This multi-use path is part of the Sweetwater Bikeway, which is a paved trail along the river. This can get quite busy, so be respectful of other path users.

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Frequently Asked Questions

How many running routes are available in San Diego Bay National Wildlife Refuge?

There are nearly 70 running routes documented in the San Diego Bay National Wildlife Refuge, offering a wide variety of options for joggers of all skill levels. You'll find everything from easy, accessible paths to more challenging trails.

What kind of terrain can I expect on the jogging trails in San Diego Bay National Wildlife Refuge?

Jogging routes in the refuge feature diverse terrain, primarily characterized by coastal wetlands, intertidal mudflats, and salt marshes. Many trails, like sections of the Bayshore Bikeway, are paved, offering smooth surfaces. You'll also find natural landscapes and paths winding through regional parks.

Are there any easy or accessible jogging routes for beginners or families?

Yes, the refuge offers 11 easy routes, many of which are accessible and suitable for all skill levels, including families. The Bayside Birding and Walking Trail, for instance, is stroller- and wheelchair-friendly, providing a leisurely jog or warm-up opportunity with interpretive signage and beautiful refuge views.

What are some notable natural features or landmarks I might see while running?

While running, you can experience expansive coastal wetlands, intertidal mudflats, and salt ponds, which are vital habitats for numerous species. Keep an eye out for the Bayshore Bikeway – Salt Flats Section, known for its diverse coastal habitats and excellent birdwatching. You might also spot the Pond 10 Bird Mural or enjoy the relaxing setting of the Bernardo Shores Spur.

Can I observe wildlife while jogging in the refuge?

Absolutely! The San Diego Bay National Wildlife Refuge is a crucial sanctuary for endangered, threatened, migratory, and native species. It's a birdwatcher's paradise, with over 200 species recorded. You'll likely see thousands of migratory terns, shorebirds, and waterfowl, especially around the coastal wetlands and mudflats.

Are there any routes that offer scenic views of San Diego Bay?

Many trails provide stunning views of San Diego Bay. For example, the Silver Strand State Beach – View of San Diego Bay loop from Imperial Beach is a popular choice that leads along the coast with picturesque bay vistas.

What do other runners say about jogging in San Diego Bay National Wildlife Refuge?

The running routes in San Diego Bay National Wildlife Refuge are highly rated by the komoot community, with an average score of 4.3 stars from over 45 reviews. Reviewers often praise the diverse landscapes, the opportunity for wildlife observation, and the well-maintained paths that offer scenic bay views.

Are there any long-distance running options for experienced joggers?

Yes, for those looking for longer runs, the Sweetwater Bikeway Loop is a 14.4-mile (23.2 km) paved route offering river views. Another option is the Otay Valley Regional Park Trail, a moderate 7.5-mile (12.0 km) path through natural landscapes.

Is there public transport available to access the jogging trails?

Access to trails in the Sweetwater Marsh Unit is available via a free shuttle from the Living Coast Discovery Center. For broader public transport options to the refuge, it's advisable to check local transit schedules for routes serving the San Diego Bay area.

What is the best time of year to go running in the San Diego Bay National Wildlife Refuge?

San Diego generally enjoys mild weather year-round, making it suitable for jogging in most seasons. However, the refuge is particularly vibrant during migratory bird seasons (fall and spring), offering enhanced wildlife viewing opportunities. Always check local weather forecasts before heading out.

Are dogs allowed on the running trails in San Diego Bay National Wildlife Refuge?

While the refuge is a wildlife sanctuary, specific regulations regarding dogs on trails can vary. It's best to check the official San Diego Bay National Wildlife Refuge website for the most current pet policies, especially concerning sensitive wildlife areas. Generally, dogs are often permitted on leash on multi-use paths like the Bayshore Bikeway, but restrictions may apply in certain habitats.

Are there any circular running routes in the refuge?

Yes, many routes in the refuge are designed as loops, allowing for a continuous running experience without retracing your steps. The Glorietta Bay Park – View of San Diego Bay loop from Imperial Beach is a moderate 8.3-mile (13.3 km) option that offers bay views and a pleasant circular path.

What facilities are available near the jogging routes?

The refuge integrates several features to enhance the outdoor experience. You can find facilities like the Swiss Park Staging Area, which may offer parking or access points. For specific amenities like restrooms or water, it's recommended to plan your route and check for available facilities along your chosen trail.

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