It begins at 9 a.m. on the Chehalis-Western trail at the 67th Avenue trailhead near Horizons Elementary. Every participant receives a medal, plus awards are distributed to the top three in each age category for each distance. All registered children under 18 also receive a trophy.
There's also a $5 discount for students and active duty military and dependents with ID.
For more information, go to www.thurstonchamber.com or call 360-357-3362.