Lean Horse 100
Aug 23 2014
Progressive Racing Productions, LLC
The Lean Horse 100 Ultra Marathon is in it 10th year. We offer 100 mile, 50 mile, 50K, 30K and 5 person 100 mile relay on the George S. Mickelson Trail in beautiful Black Hills of South Dakota. The courses are out and back which travel along breath taking scenery such as Crazy Horse Monument, counts less mountain streams and ponds, tunnels and mountain valleys.