Olympic Mountains Trail Races

Clallam County, Washington, United States

Aug 15-16, 2026 - Saturday to Sunday

25k, 50k, 100k, Ultra

Race Information

The Olympic Mountains Trail Races are challenging and beautiful. These are true destination mountain races with a fun race festival atmosphere featuring free camping.

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: 100 - 500

Elevation: Lots of Hills

Course Type: Trail

Boston Qualifier: No

Kids Run: No

Where to Stay

Use this map to find hotels and airbnb accommodation near this race location.