1991 3rd Place Overall, 1st Koa
1992 1st Place Overall
1993 2nd Place Overall
1994 3rd Place Overall
2000 4th Place Overall
2001 3rd Place Overall
2002 4th Place Overall, 1st Koa
2003 2nd Place Overall
2004 2nd Place Overall
2005 3rd Place Overall
2010 8th Place Overall
2019 6th Place Overall, 2nd Unlimited Division