About Us

We started doing endurance races years ago, and overtime 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, and this year we teamed up with Kevin Reinkensmeyer to produce the Stottlemeyer 30/60 Miler on May 14th and the Echo Valley 30/60 Miler on June 11th.

We are looking forward to adding 1-2 more races over the next couple of years to provide you with a full set of Epic Mountain Bike Races you will not forget!

4th Dimension Racing