The course map is posted here the Monday before each race.
Each race starts and finish at the junction of Leif Erikson and Wild Cherry trail, which is 1/4-mile walk up from the gate at the base of Leif Erikson and NW Thurman.
Spring race #1 is 5.5 miles.

Up Leif to Alder
Left up Alder to Wildwood
Left on Wildwood to Dogwood
Right up Dogwood to the top
Left at the top to Wild Cherry
Left down Wild Cherry to Wildwood
Left on Wildwood to Dogwood
Right down Dogwood to Leif
Right on Leif to the finish