Issaquah, Washington · Sunday, July 26, 2026
The Mudskipper US Sammamish Open Water Swim - Seattle is a 1k, 3k, 5k, open water, and swimming event held on Sunday, July 26, 2026. It is located at Issaquah Creek Trail in Issaquah, Washington.
Welcome to West Seattle Float Dodger 5K, Seattle's most fun summer running tradition!
Imagine running down California Ave SW, a main drag usually reserved for cars. Imagine being cheered by thousands of people, the entire length of the run. Imagine trying to outrun spectacular parade floats of the West Seattle Summer Parade. All of this can be yours at the West Seattle Float Dodger 5K.
Finish your run with a root beer float!
100% of the proceeds benefits West Seattle Food Bank!
Welcome to the Seafair Triathlon!
Seattle's only triathlon will once again take place on the shores of Lake Washington at Seward Park. Offering participants multiple disciplines on a flat, fast and picturesque triathlon course in the shadows of downtown Seattle. This race is a must do for all triathletes in the northwest.
The event offers participants a unique opportunity to participate in a sprint distance triathlon or super sprint distance in an urban setting. Swimming in a protected cove, riding on closed roadways and running through Seward Park, this is the Pacific Northwest's premier triathlon.
Offering a Kids Triathlon as well, there is a distance for everyone in the family at the Seafair Triathlon! Join us in July for the Seafair Triathlon with over 1,800 health enthusiasts taking part in the event.
Come join us for the Blake Pottle Foundation's 5th Annual "Opt Outside to Fight Cancer" Run/Walk 5K. The race is in remembrance of Blake Pottle, all proceeds to benefit the Blake Pottle Foundation. The Blake Pottle Foundation seeks to provide funding, awareness, and support to those affected by cancer. The Foundation will identify opportunities to partner with healthcare and community organizations to further cancer research, prevention and detection with an overarching goal of making a lasting impact in the fight against cancer.
Winter vibes. Summer skies.
Santa’s on vacation—and he’s running a 5K!
The Christmas in July 5K mixes festive flair with summer fun for a jolly good run. Expect holiday spirit, warm weather, and plenty of laughs along the way.
Questions? Concerns? Email us! General inquiries: [email protected]
Join us for this Summer Classic! Run the Trestle. The half 13.1 goes over five trestles overlooking the the beautiful Cedar River. Grab a buddy and come out and compete on this hard packed lime stone course under the cool summer breezes, and shaded course. All registrants get a cool racing t-shirt and all finishers get a custom designed 'I ran the Trestle in Maple Valley WA' medalion. Good Luck!
Event details and schedule
There is plenty of parking at Frank V. Habenict Rotary park. Portable potty on site. We have the shelter reserved for hamburgers, hot dogs and Apple Pie after the race. Don't miss the excitement of Sammamish Running. Sign up today! Use code 'trestle' for six dollars off.
USA Swimming Club. Safe Sport Recognized. 97 members.
USA Swimming Club. Safe Sport Recognized. 280 members.