2017 August 18-19
2016 August 19-20
2015 August 21-22
2014 August 15-16
2013 August 15-17
2012 August 17-18
2011 August 19-20
2010 August 20-21
2009 August 21-22
2008 November 6-8
www.Heartlandchallenge.com