Ellicott Slough National Wildlife Refuge
Ellicott Slough National Wildlife Refuge
257
runners
23
runs
Jogging in Ellicott Slough National Wildlife Refuge offers routes through diverse coastal and wetland environments. The region is characterized by its protected natural habitats, including sloughs and nearby beaches, providing varied terrain for runners. Trails often feature views of the Pacific coastline and local preserves, with some routes extending into adjacent communities. The landscape provides a mix of flat paths and gentle inclines suitable for different fitness levels.
Last updated: May 11, 2026
4
runners
5.48km
00:34
50m
50m
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.

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50
runners
12.4km
01:29
120m
120m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
43
runners
19.4km
02:26
340m
340m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
25
runners
8.89km
01:04
120m
120m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Ellicott Slough National Wildlife Refuge
One of several natural-surface multi-use trails in these woods, occasionally butting up against Aptos Creek as they wind through the (relatively) young redwoods.
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This is your reward for getting to the top of the incline, panoramic views to the coast. The viewpoint is actually called Top of the Incline, and after this the climb becomes more gradual.
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Seacliff State Beach is a long stretch of sand backed by bluffs and is best known for its concrete freighter, the SS Palo Alto, lying in the water just off the beach.
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The Aptos Creek Road winds through The Forest of Nisene Marks State Park. It is worth parking up your bike and spending some time here to explore the network of trails through Redwood forests and along Aptos Creek.
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This is your reward for getting to the top of the incline, panoramic views to the coast. The viewpoint is actually called Top of the Incline, and after this the climb becomes more gradual. Do note that to get here you'll have to ride on a fire road.
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A peaceful escape surrounded by nature, the towering redwood forest of Nisene Marks' Tillman Grove offers mountain bikers a scenic ride under its lush canopy. Coasting along soft dirt trails, keep your eyes peeled for wildlife peeking out from the ferns and your ears open to birds calling overhead.
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At just under 1,000 feet, the aptly named Top of the Incline viewpoint rewards riders with panoramic vistas. From here, the ascent becomes gradual, giving you a chance to pause and appreciate the sweeping coastal views.
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The Forest of Nisene Marks State Park provides a picturesque backdrop for (trail) running enthusiasts. The park offers a network of diverse trails, weaving through redwood groves and along the Aptos Creek.
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Most of the running routes in Ellicott Slough National Wildlife Refuge are rated as moderate. Out of 29 available routes, 22 are moderate, with a few easier and more challenging options also available. For example, the Running loop from Seascape Uplands Preserve is a popular moderate option.
The running routes in the refuge vary in length. You can find shorter loops like the Running loop from Seascape Uplands Preserve at 3.4 miles (5.5 km), or longer options such as the Tillman Grove β Bench by Aptos Creek loop from Seacliff State Beach, which is about 7.7 miles (12.4 km).
Parking availability can vary depending on the specific trailhead. Many routes, especially those starting near coastal access points or local parks, often have designated parking areas. It's advisable to check the route details on komoot for specific parking information related to your chosen running path.
Generally, permits are not required for casual jogging on established trails within the Ellicott Slough National Wildlife Refuge. However, as a protected area, it's always good practice to be aware of any specific regulations or temporary closures that might be in place to protect wildlife or habitats. Always respect signage.
Yes, there are routes suitable for families, particularly those looking for easier or moderate paths. The refuge offers diverse terrain, including some flatter sections that are great for a family run or walk. Look for routes marked as 'easy' or shorter 'moderate' loops for a more relaxed experience.
As a National Wildlife Refuge, regulations regarding pets, including dogs, can be strict to protect sensitive wildlife and habitats. It's common for dogs to be restricted to leashes on designated trails only, or even prohibited in certain areas. Always check local signage or the refuge's official guidelines before bringing your dog.
For beginners, we recommend starting with the easier routes available. While most are moderate, there are at least two routes classified as easy. These typically feature less elevation gain and shorter distances, providing a gentle introduction to running in the refuge's beautiful environment.
The Ellicott Slough National Wildlife Refuge, being a coastal area, generally offers pleasant running conditions year-round. Spring and fall often provide mild temperatures and less fog. Summer mornings can be cool and foggy, burning off to clear afternoons, while winter can bring rain but also crisp, clear days. Always check the local forecast before heading out.
Runners appreciate the diverse coastal and wetland environments found here. The routes often feature views of the Pacific coastline and local preserves, offering a refreshing change of scenery. The komoot community has explored these varied terrains over 300 times, highlighting the unique natural beauty of the area.
Yes, many of the running routes in Ellicott Slough National Wildlife Refuge are designed as loops, offering a convenient way to start and end your run at the same point. Examples include the Running loop from Aptos High School and the Seacliff State Beach Pier β Seacliff State Beach Shipwreck loop from Dolphin/Sumner Beach.
As a National Wildlife Refuge, the area is dedicated to protecting diverse habitats, meaning you have a good chance of spotting various bird species, especially waterfowl and migratory birds, in the slough and wetland areas. Keep an eye out for other coastal wildlife as well, but remember to observe from a respectful distance to avoid disturbing them.
While some popular routes, especially those near well-known coastal access points, can see more foot traffic, the refuge offers a total of 29 routes. Exploring some of the less-trafficked paths or visiting during off-peak hours (early mornings or weekdays) can help you find a quieter running experience. The Bench by Aptos Creek β Tillman Grove loop from Seacliff State Beach offers a slightly longer option that might be less crowded.


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