Hunt down cemeterys and other landmarks around Kickapoo state park in teams of 2. We will have different categories. See below.
Will start at 9:30, with a staggered start, timed event. There will be a donation per team ($20.00 cash per team), 50% of each category to the winners of each category. If we get a good turn out may pay 1st and 2nd. 
Depending on the entries, may combine or drop categories if low sign up in a category. If you raced this before, must have new partner.
Map will be on goole maps, so you will need a smart phone, also a camera to take photos at the waypoints.
Shortest route that I figured is approx 40 miles with 1100 feet climbing. 
Course consists of: road, shitty road, muddy 2 track, pot-holed gravel. No single track will be harmed.
Self supported, no sag. 
We will have food at finish. Beer is allowed in the park, (but not campground) so you can bring your own and not worry about it.
No road bikes. Cross, Mtb, Plus and Fat bikes only.

Cat A is anyone cat 3 and higher, if partner is lower you're still an A.
Cat B is cat 4 and 5
Plus bikes: tires 3.8 to 3.0
Fatbikes: tires over 3.8

All participants must wear helmets and sign a waiver.
I highly recommend a tail lamp.
There are a few short sections on busy highways.