Seattle Marathon Summer 5K, 10K, Half Marathon & Kids Fun Run

Seattle Marathon Summer 5K, 10K, Half Marathon & Kids Fun Run
Date Jun 28, 2025
Saturday
Distance 5k, 10k, Half-marathon, Fun Run
Course Type Road

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Race Information

Join in the fun of this annual family-friendly run at Seward Park with iconic views of Lake Washington and Mt Rainier. Dogs welcome! Choose your distance: 5k, 10k or Half Marathon! Kids are welcome to participate in the Kids Fun Run, a quick 1k sprint with goodies waiting at the end.

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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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Registration Info

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