I don't know who the folks of Bonk Hard Racing out of Kansas are, but they're putting on an adventure race in Lake Ozark State Park on February 11th.
WHAT: Up to 18 hours of continuous mountain biking, paddling, running, trekking and orienteering.
FORMAT: 2-person teams only (male, female, co-ed)
More info at the website of course. http://www.bonkhardchill.com/bhc06/
Anyone feel like putting all their expensive outdoor gear to a good thrashing? Don't forget your orienteering skills. That's a big factor at these races. No GPS allowed.