Year of Competition Marathon Half Marathon The 26th (2006) Marathon Half Marathon The 25th (2005) Marathon Half Marathon The 24th (2004) Marathon Half Marathon The 23rd (2003) Marathon Half Marathon The 22nd (2002) Marathon Half Marathon The 21st (2001) Marathon Half Marathon The 20th (2000) Marathon Half Marathon The 19th (1999) Marathon Half Marathon The 18th (1998) Marathon Half Marathon The 17th (1997) Marathon Half Marathon The 16th (1996) Marathon Half Marathon The 15th (1995) Marathon Half Marathon The 14th (1994) Marathon Half Marathon The 13rd (1993) Marathon Half Marathon The 12nd (1992) Marathon Half Marathon The 11st (1991) Marathon Half Marathon The 10th (1990) Marathon Half Marathon The 9th (1989) Marathon Half Marathon The 8th (1988) Marathon Half Marathon The 7th (1987) Marathon Half Marathon The 6th (1986) Marathon Half Marathon The 5th (1985) Marathon Half Marathon The 4th (1984) Marathon Half Marathon The 3rd (1983) Marathon Half Marathon The 2nd (1982)   Half Marathon The 1st (1981)   Half Marathon Oita International Wheelchair Marathon Organizing Committee c/o Oita Sports Association for the Disabled c/o Japan Sun Industries 1393 Kamegawa,Beppu,Oita,874-0011,JAPAN Email:oita1981@wheelchair-marathon.com