The course is rolling loops on paved roads around scenic Lake Waramaug. There is a 2.2 mile out and back at the beginning of the race for all runners. The 50K runners will then do three 7.6 mile laps around the lake followed by a 1.9 mile out and back to the finish at the State Park. The 50 mile runners will complete six laps around the lake and finish at the State Park. The 100K runners will do seven laps around the lake followed by a 2.3 mile out and back to finish at the State Park.
There will be four well stocked aid stations around the Lake and there will be post race food and drinks for all runners.