"Start in the nude, finish naked and doused in paint!" organizers advertise.
There will be two courses for varying abilities set on the resort's 110 acres -- one more challenging on the hilly nature trails, and the other set on flatter ground.
After the run, participants can enjoy the naked ice cream social, barbeque and live band in the clubhouse restaurant.
The entry fee is $40 per person, $50 at the gate, and an extra $20 for those wishing to sleep over in a tent. Tickets can be purchased here.
(This event does seem to fly directly in the face of the California Public Health Department's recent tick-prevention campaign of "Spray, Tuck, Zip," but more on that here.)
Lupin Lodge is located at 20600 Aldercroft Heights in Los Gatos. Like and follow the resort here on Facebook.