4.6
(33)
1,679
runners
128
runs
Jogging in Lake Sammamish State Park offers a diverse landscape for runners, featuring nearly 7,000 feet of waterfront along Lake Sammamish and two expansive beaches. The park encompasses deciduous forests and wetland vegetation, providing varied terrain for running. Its extensive trail system includes both paved and compacted dirt paths, with minimal elevation changes across many routes. The area is characterized by its natural beauty, including salmon-bearing creeks and a rich habitat for wildlife.
Last updated: April 25, 2026
5
runners
6.55km
00:46
10m
10m
Jog this 4.1-mile loop in Lake Sammamish State Park, featuring forested creekside paths and beach access, with 27 feet of elevation gain.
5.0
(2)
33
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
28
runners
8.33km
00:51
20m
20m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
13
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
12
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Lake Sammamish is a seven-mile-long freshwater lake situated just east of Lake Washington. The area around the lake holds cultural significance as a gathering place for at least four Native American tribes. It is now part of a 512-acre day-use park, Lake Sammamish State Park.
0
0
There is a small bit of gravel road up to the 1,614-foot Cougar Mountain. Although it is gravel, the road is generally well-maintained, but might be a little unpleasant on super, super skinny tires. This is one of the Issaquah Alps and a must-climb if in the area. You get great views from the summit.
1
0
Don't forget the seasonal concessions - especially the ice cream stand! very accessible by bicycle. Good place to stop for a splash of water, a bite to eat, and - yes... ice cream!
0
0
Great place to take a break. There is a beach, concessions stand with ice cream and other goodies, toilets and plenty of shade. The water fountains don't work, but the concessions stand will refill your water bottles with a smile.
0
0
Cougar Mountain is a peak at the eastside of Seattle. The forested heart of the hill was officially preserved by King County in June 1983 as Cougar Mountain Regional Wildland Park.
0
0
Cougar Mountain is a peak at the eastside of Seattle. The forested heart of the hill was officially preserved by King County in June 1983 as Cougar Mountain Regional Wildland Park.
0
0
Coal Creek Falls is a beautiful destination for any day hiker looking for an easy, family-friendly trail with a scenic highlight at Coal Creek Falls. It's a fairly easy trail that winds through a dense forest of maples, alders and cedars.
0
0
'Klondike Swamp Trail' leads along Klondike Marsh. It is a very easy and nearly level trail and perfectly suited for families. If you want to extend your hike, walk up to Cougar Mountain, the namesake of the area.
0
0
Yes, Lake Sammamish State Park offers several easy and moderate running routes. For a gentle experience, consider the park's internal trails like the 0.6-mile "Jogger's Loop" or the 0.5-mile Tibbetts Creek trail. Many trails feature minimal elevation changes and well-maintained paths, perfect for a relaxed run. The park has over 9 easy routes available.
The park features a diverse range of terrain for runners. You'll find both paved and compacted dirt paths, offering a mix of surfaces. Routes often traverse deciduous forests, wetland vegetation, and provide scenic waterfront views along Lake Sammamish. Elevation changes are generally modest on many trails, though some routes extending beyond the immediate park area can be more challenging.
Yes, dogs are welcome on most trails within Lake Sammamish State Park, provided they are kept on a leash. It's a great place to enjoy a run with your canine companion. Always remember to clean up after your pet.
Runners in Lake Sammamish State Park can enjoy nearly 7,000 feet of waterfront along Lake Sammamish, including two expansive beaches: Sunset Beach and Tibbetts Beach. The park also features deciduous forests, wetland vegetation, and three salmon-bearing creeks. Keep an eye out for wildlife such as great blue herons, bald eagles, and even salmon during spawning season. For a route that combines forested paths and beach access, try the Issaquah Creek and Homestead Trail Loop.
Absolutely. While many routes are moderate, more experienced runners can find challenging options. For instance, the Cougar Mountain Peak – Coal Creek Falls loop from Lake Sammamish State Park is a difficult 10.7-mile path featuring significant elevation changes and diverse forest scenery, perfect for a longer, more strenuous run.
The running routes in Lake Sammamish State Park are highly rated by the komoot community, with an average score of 4.6 stars from over 30 reviews. Runners often praise the diverse landscape, including lakefront paths, deciduous forests, and wetland trails, as well as the variety of options for different ability levels. The well-maintained trails and scenic beauty are frequently highlighted.
Yes, the park offers several excellent loop running routes. A popular option is the Lake Sammamish loop from Lake Sammamish State Park, which is about 5.2 miles and takes you through beautiful waterfront areas. Another moderate loop is the Swing Set at Sunset Beach loop from Lake Sammamish State Park, covering approximately 6.6 miles.
Yes, access to Lake Sammamish State Park typically requires a Discover Pass. You can purchase a day pass at the park entrance if you don't have an annual pass. For more details on passes and park information, you can visit the official Washington State Parks website: parks.wa.gov.
Absolutely. The park's well-maintained, relatively flat trails and varied scenery make it ideal for family runs. Shorter internal loops like the "Jogger's Loop" or the Orchard Loop (0.8 miles) are great for families with younger children. The combination of trails, beaches, and playgrounds also makes it a versatile destination for a family outing.
The East Lake Sammamish Trail is an 11-mile fully paved waterfront trail that connects Redmond, Sammamish, and Issaquah, forming part of the larger Locks to Lake Corridor. You can indeed access this scenic trail from Lake Sammamish State Park, making it an excellent option for longer, uninterrupted runs with beautiful lake views. For more information on the trail, you can visit the King County Parks website: kingcounty.gov.
Komoot features over 140 running routes within and around Lake Sammamish State Park, offering a wide variety of distances and difficulty levels to suit every runner. This includes 9 easy routes, 78 moderate routes, and 61 difficult routes.


Browse the best Running Trails & Routes in other regions.