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One of the world’s fastest marathons!

September 12, 2026

Snoqualmie Pass, WA

With just under 1500’ downhill, there’s no Boston Qualifying time penalty!

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The Cascade express
Marathon & Half-Marathon
ONE OF the fastest
marathons in the country!

Ranked among the top Boston Qualifier courses in the country with an impressive BQ rate of over 35%, this marathon offers 26.2 miles of scenic downhill against the stunning backdrop of the Cascade Mountains. Glide down this point-to-point gravel trail and take in unparalleled views along Keechelus Lake—these are the only courses of their kind! With just under 1500-foot net descent, you’re set to “find your super fast” and achieve a new PR, speedy finish, or BQ!

This is the third and final event of our 3-race Downhill Super Series. Downhill Super Series

Marathon USATF certification WA25021RMB
Marathon is a Boston qualifier

Half Marathon USATF certification WA25023RMB

EVENTS

Join us for the Cascade Express Marathon & Half-Marathon! Take on a breathtaking downhill course through the Cascade Mountains, enjoy fantastic support along the way, and celebrate at the finish line with refreshments, music, and awards. Don’t miss this unforgettable experience!

MARATHON

SEPT 12, 2026

7:00 AM

HALF-MARATHON

SEPT 12, 2026

7:30 AM

 

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