Santa Cruz Heckler, Kona Unit, Giant Yukon, KHS Alite 300, Trek 4300
Nope, for the most part the course is very easy. The hardest parts are 2 miles into the race where you have 6 short hills to climb, and the end is about a 3 mile uphill (but easy). The course is about 60% singletrack and the rest is dirtroad. The Gravitydropper is unnecessary as there is no need to move the seatpost. Good luck!