Beat the Bridge

Seattle, Washington, United States

May 9, 2026 - Saturday

1mi, 3mi, 8k/5mi

Race Information

Discover the thrill of Beat the Bridge for Breakthrough T1D, an 8K run that transcends the ordinary by taking you over Seattle's University Bridge, which, in an exciting twist, gets raised partway through the race. The challenge? Run fast enough to beat the bridge, or enjoy the company of fellow participants until it descends. 

Beat the Bridge run Seattle

But it's not just a race; it's a meaningful cause – a powerful fundraiser for type 1 diabetes research. Whether you're a runner or not, there's something for everyone – a 3-mile walk, a 1-mile fun run, a wheelchair race, and even a Diaper Derby. Lace up for an extraordinary experience and contribute to a vital cause!  

RunGuides Pick of the Month: Downhill Super Series πŸͺ½

3 of the Fastest Boston Qualifier Courses in the U.S.
#22 Fastest | #35 Fastest | #5 Fastest πŸ‡ΊπŸ‡Έ

Boston Marathon qualifying eligible with no downhill penalty! Marathon and half marathon distances un through the iconic Snoqualmie Tunnel. 

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πŸͺ½ Super Hyak Marathon & Half - June 13th
🌲 Jack & Jill Marathon & Half - July 25 & 26th
⛰️ Cascade Express Marathon & Half - Sept. 12th

These smooth rail-trail courses feature sustained net downhill profiles designed to help runners chase personal bests and Boston Qualifying times. Located along the Palouse to Cascades Trail, this historic rail tunnel offers cool temperatures and a unique running experience before the course continues downhill toward the finish.

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Race Facts

Race Size: 5,000 - 10,000

Elevation: Some Hills

Course Type: Road

Boston Qualifier: No

Kids Run: Yes

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