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Routes
Running Trails
United States
Washington
King County

Green River Gorge State Park Conservation Area

Routes
Running Trails
United States
Washington
King County

Green River Gorge State Park Conservation Area

The best running trails in Green River Gorge State Park Conservation Area

163

runners

12

runs

Jogging routes in Green River Gorge State Park Conservation Area traverse a rugged 12-mile gorge carved by the Green River, featuring steep cliffs and thickly forested slopes. The area is characterized by old-growth forests with towering Douglas-firs and western red-cedars, providing shaded running environments. Joggers will encounter varied terrain, from mostly paved surfaces to more rugged paths, alongside unique geological formations and water features like small waterfalls and creeks. This diverse landscape offers a range of running experiences for different…

Last updated: June 28, 2026

25

runners

#1.

Cedar River Trail – Cedar River loop from Landsburg Reach Natural Area

17.3km

02:03

140m

140m

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Hard

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

Moderate
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The West Running Loop – Henry's Ridge & Black Diamond Natural Area offers a pleasant escape for a quick run, winding through the natural landscape. While specific details on the…

Moderate

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

Moderate

3

runners

7.35km

00:48

130m

130m

This Running loop from Kent offers a moderate 4.6-mile (7.3 km) jogging experience, designed for a quick yet effective workout. With 416 feet (127 metres) of elevation gain, it provides…

Moderate
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Popular around Green River Gorge State Park Conservation Area

Hiking in Green River Gorge State Park Conservation Area

Cycling in Green River Gorge State Park Conservation Area

Road Cycling Routes in Green River Gorge State Park Conservation Area

MTB Trails in Green River Gorge State Park Conservation Area

Tips from the Community

oliviakellis
June 29, 2025, Landsburg Reach Natural Area

Landsburg Reach Natural Area comprises nine parcels totaling 24 acres, creating a serene sanctuary. While predominantly offering minimal public use, one parcel provides essential trail connections between Danville/Georgetown trails and the Cedar River Pipeline Road. The area holds potential for future acquisitions, promising expanded land support and opportunities for exploration.

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Andrus
June 21, 2025, Soos Creek Trail

This 6-mile multiuse trail runs through the East Hills part of Kent. The path is paved the entire way, but much of it is paralleled by a dirt/gravel path for those who prefer a softer surface.

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Alex
September 16, 2024, Cedar River Trail

The Cedar River Trail travels through a mix of urban and rural areas. It was built on a former railroad and roadside bicycle paths connecting the two. The trail spans 17.4 miles, starting at the Cedar River Watershed boundary in Landsburg and ending where the river meets Lake Washington in Renton. Cyclists and hikers can explore the river, cross bridges, and access natural areas. It also offers scenic views and convenient stops, with cyclists limited to certain speeds in specific sections.

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AaronLavanchy
December 8, 2023, Cedar River

Originating in the Cascade Range, the Cedar River flows for 45 miles before emptying into Lake Washington. The Cedar River hosts populations of sockeye, coho, and Chinook salmon, steelhead, and trout, making it a prime spot for fishing.

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This area features well-maintained trails with the Cedar River meandering through. The lush greenery and moss-covered branches contribute to the peaceful ambiance of the surrounding area.

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Landsburg Reach Natural Area comprises nine parcels totaling 24 acres, creating a serene sanctuary. While predominantly offering minimal public use, one parcel provides essential trail connections between Danville/Georgetown trails and the Cedar River Pipeline Road. The area holds potential for future acquisitions, promising expanded land support and opportunities for exploration.

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If the weather is right, there are a few places along this trail you can catch a view of Rainier. This is one of the best!

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The trail follows the river for 17.4 miles, from Landsburg, downstream to the mouth of the Cedar River, where it empties into Lake Washington.

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Frequently Asked Questions

How many running routes are available in Green River Gorge State Park Conservation Area?

There are approximately 17 dedicated running routes in the Green River Gorge State Park Conservation Area, offering a diverse range of experiences from easy jogs to more challenging runs.

What kind of terrain can I expect on the jogging trails in the gorge?

The Green River Gorge offers a varied terrain. You'll find a mix of mostly paved surfaces suitable for casual jogs, as well as more rugged paths through old-growth forests with towering Douglas-firs and western red-cedars. The trails often wind along the steep cliffs of the gorge, providing a dynamic running environment.

Are there easy running routes suitable for beginners or families?

Yes, the area features several easy running options perfect for beginners or families. For instance, the Running loop from Lawson Hill Estates is an easy 2.6-mile route that offers a gentle introduction to the area's natural beauty.

Can I bring my dog on the running trails in Green River Gorge State Park Conservation Area?

While many outdoor areas in Washington are dog-friendly, it's always best to check specific regulations for Green River Gorge State Park Conservation Area trails before heading out. Generally, dogs are permitted on leash, but rules can vary by specific trail or park section. Please ensure your dog is under control and you clean up after them.

Are there any loop running trails in the Green River Gorge area?

Yes, there are several excellent loop running trails. A popular choice is the Frog Lake loop from Lawson Hill Estates, which is a moderate 6.6-mile path featuring a mix of terrain and scenic views around Frog Lake. Another option is the Landsburg Reach Natural Area – Cedar River Trail loop, offering a 5.4-mile run through forested areas.

What natural features or scenic viewpoints can I expect to see while running?

Joggers in Green River Gorge State Park Conservation Area can enjoy stunning natural beauty. The trails wind through old-growth forests, past small waterfalls and creeks feeding into the Green River. The gorge itself features unique geological formations like 'kettles' and 'teepee formations' carved into sandstone and shale. There are also scenic vistas overlooking the rugged gorge, with a bridge spanning the river that offers excellent vantage points.

Are there any longer or more challenging running routes for experienced runners?

Absolutely. For those seeking a greater challenge, routes like the Sumner Link Trail loop from Pacific, at nearly 9 miles, or the West Running Loop – Henry's Ridge & Black Diamond Natural Area, which is over 4 miles, provide more significant distances and varied elevation changes. These routes offer a more intense workout amidst the rugged landscape.

What is the best time of year to go running in Green River Gorge State Park Conservation Area?

The Green River Gorge State Park Conservation Area is beautiful year-round, but the best time for running is typically during the spring, summer, and fall months when the weather is milder and trails are generally drier. Spring brings lush greenery, while fall offers vibrant foliage. Winter running is possible, but be prepared for potentially wet and muddy conditions, and check for any trail closures due to snow or ice.

Is there parking available at the trailheads for these running routes?

Yes, many of the trailheads within Green River Gorge State Park Conservation Area and its surrounding natural areas offer parking facilities. Specific parking availability can vary by trailhead, so it's advisable to check the details for your chosen route beforehand. Some areas, like Flaming Geyser and Kanaskat State Parks at either end of the gorge, offer well-maintained access points and parking.

What do other runners enjoy most about jogging in Green River Gorge State Park Conservation Area?

Runners frequently praise the diverse and engaging environment of the Green River Gorge. They often highlight the beauty of the old-growth forests, the unique geological formations, and the peaceful atmosphere. The variety of trails, from easy paved paths to more rugged routes, is also a key draw, allowing runners of all fitness levels to find a suitable and enjoyable experience.

Are there any historical sites or landmarks along the running trails?

Yes, the area offers a blend of exercise and history. The Franklin Ghost Town Trail, for example, provides an easy 1.2-mile route through the remnants of a historic mining town alongside the Green River, offering a glimpse into the past while you run.

Are there any permits or entrance fees required to access the running trails?

Access to some state parks and conservation areas in Washington, including parts of the Green River Gorge, may require a Discover Pass. It's recommended to check the official Washington State Parks website or the specific park's regulations for any required passes or fees before your visit to ensure a smooth running experience. You can find more information about the area at revisitwa.org.

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