May 13 - Stottlemeyer 30/60

May 13 - Stottlemeyer 30/60

Technical singletrack followed by fast gravel trails. The perfect place to test you and your bike!


June 10 - Echo Valley 30/60

June 10 - Echo Valley 30/60

Superfly single and double track. Echo Valley, just north of Chelan, is one of eastern Washington's premier locations!

July 15 - Suntop 30/60

July 15 - Suntop 30/60

Our newest race near Crystal Mountain! 30 or 60 miles!


Aug 26 - Cap. Forest 50/100

Aug 26 - Capitol Forest 50/100

Endless miles of smooth, fast single track, free camping, beer, and a huge post race party!

Other events

 Our other events  Evergreen Trail Runs | Road Races

Mountain Biking in the Pacific Northwest

We started doing endurance races years ago, and over time transitioned into organizing endurance events as well, from adventure races, duathlons, trail runs to mountain bike races. In 2010 we had a very successful first endurance mountain bike event, the Capitol Forest 50/100 Miler. The idea was born to promote more endurance events in Washington. The point series now includes four races per year: Stottlemeyer 30/60 Miler, Echo Valley 30/60 Miler, Suntop 30/60 Miler, and Capitol Forest 50/100 Miler.

Our goal is to provide you with the best courses and most amazing support to give you a bike race experience you will not forget!

4th Dimension Racing

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