The 2013 Midwest Grand Slam of Ultrarunning
April 20-21, 2013 -- Indiana Trail 100 Mile Run, Albion, Indiana
June 1-2, 2013 -- Kettle Moraine 100 Mile Endurance Run, Eagle, Wisconsin
June 15-16, 2013 -- Mohican Trail 100 Mile Run, Loudonville, Ohio
July 27-28, 2013 -- Burning River 100 Mile Endurance Run, Willoughby Hills, Ohio
September 6-7, 2013 -- Hallucination 100 Mile Run, Pinckney, Michigan
