10th Annual Lean Horse 100 Ultra-Marathon

Saturday August 23, 2014

Lean Horse Ultra Start

Good Morning Everyone


Well here is what you have been waiting for the 2014 Lean Horse 100 results.  Click on the Results button below to see how you did.



The Lean Horse Ultra is considered to be one of the best first time ultra’s in the country because of the great running surface and gentle elevation changes.


There are many things changing at the Lean Horse 100 this year.  We are now starting the race in Custer, SD.  I am finalizing the course and will have updated information and map soon. We are very excited about the changes and are working hard at organizing the 2014 event.


For more than nine years, Lean Horse 100 Ultra has inspired runners of all abilities and from all walks of life, from all over the country to come to South Dakota to test themselves over the 50k, 50 mile and 100 mile distances. This year we will offer two more races.  We will have a 30K and a Five person 100 Mile Relay.

Come see why people from all over the country come to South Dakota to participate in the Lean Horse Hundred Ultra Marathon.