20K US Ranking  by Track and Field News

2003
       7th - 1:28:17.4
2002
        4th - 1:29:00
2001
        5th - 1:32:22
2000
        7th - 1:30:55
1999
        8th - 1:29:13
1998
        9th - 1:30:34
1997
        6th - 1:26:36
1996
        6th - 1:27:05
1995
        4th - 1:28:18
1994
        4th - 1:30:31

50K US Ranking  by Track and Field News

2003
       2nd - 4:15:01
2002
        1st - 3:56:13
2001
        2nd - 3:56:33
2000
        2nd - 4:03:05
1999
        3rd - 3:59:53
1998
        5th - 4:25:30