Lake Sammamish Half

Lake Sammamish Half
Date Mar 2025 (TBD)
Distance Half-marathon
Course Type Trail

Race Information

The Lake Sammamish Half Marathon is a point to point race that takes runners along the smooth trail that connects Marymoor Park in Redmond to Lake Sammamish State Park in Issaquah. This interurban trail is very popular with runners; about 30% of the course will be on smooth gravel surface and 70% on pavement. You can also enter the half-marathon walk category with a generous 4 hour time limit. This flat run is perfect for a half-marathon personal best whether you’re running or walking! 

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Related Events

Did you know that this race is part of a series of runs? If you like this race you may want to run one of the following Orca Running events.

Run Pick of the Month - Galloping Gertie

Showcasing the best views of the Pacific Northwest, take part in a half marathon, 10K, or 5K on August 3, 2024.

Each race crosses the iconic Tacoma Narrows Bridge, known as Galloping Gertie, offering stunning views of the Puget Sound, Mount Rainier, the Olympic Mountains, and the surrounding cities of Tacoma and Gig Harbor.

Take part in one of the few races that go from one end of the bridge to the other. Plus, receive a custom finisher medal, free downloadable race photos, and a cool tech tee!

The best part? All proceeds support local charities!

Get Galloping Gertie Info

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