| Year | Course | Age Group | Name | Age | Club | LMSC |
|---|---|---|---|---|---|---|
| 2012 | Pool | M50-54 | David M Guthrie | 50 | TXLA | South Texas |
| 2012 | Pool | M80-84 | Graham M Johnston | 80 | MOST | South Texas |
| 2011 | Long Distance | M55-59 | Larry W Wood | 57 | TXLA | South Texas |
| 2011 | Pool | M80-84 | Graham M Johnston | 80 | MOST | South Texas |
| 2010 | Long Distance | M55-59 | Larry W Wood | 56 | TXLA | South Texas |
| 2010 | Pool | M35-39 | Tyler J Blessing | 37 | TXLA | South Texas |
| 2010 | Pool | M50-54 | David M Guthrie | 50 | TXLA | South Texas |
| 2009 | Long Distance | M35-39 | Tyler J Blessing | 37 | TXLA | South Texas |
| 2009 | Long Distance | M55-59 | Larry W Wood | 55 | TXLA | South Texas |
| 2009 | Pool | M35-39 | Tyler J Blessing | 36 | TXLA | South Texas |
| 2008 | Pool | M35-39 | Tyler J Blessing | 35 | TXLA | South Texas |
| 2007 | Pool | M75-79 | Graham M Johnston | 76 | MOST | South Texas |
| 2006 | Long Distance | M50-54 | Larry W. Wood | 52 | TXLA | South Texas |
| 2006 | Pool | M75-79 | Graham M Johnston | 75 | MOST | South Texas |
| 2005 | Pool | M75-79 | Charles C Baldwin | 75 | MOST | South Texas |
| 2001 | Long Distance | M35-39 | James Allen | HOTS | South Texas | |
| 2001 | Long Distance | M45-49 | Larry Wood | HOTS | South Texas | |
| 2001 | Pool | M70-74 | Graham Johnston | MOST | South Texas | |
| 2000 | Long Distance | M30-34 | James Allen | 34 | HOTS | South Texas |
| 2000 | Pool | M65-69 | G Johnston | 69 | MOST | South Texas |
| 2000 | Pool | M70-74 | Charles Baldwin | 70 | MOST | South Texas |
| 1998 | Long Distance | M65-69 | Graham Johnston | MOST | South Texas | |
| 1997 | Long Distance | M65-69 | Graham Johnston | MOST | South Texas | |
| 1997 | Pool | W40-44 | Sandy Neilsen-Bell | TTEX | South Texas | |
| 1997 | Pool | M65-69 | Graham Johnston | MOST | South Texas | |
| 1996 | Long Distance | M65-69 | Graham Johnston | MOST | South Texas | |
| 1996 | Pool | M65-69 | Graham Johnston | MOST | South Texas | |
| 1995 | Long Distance | M40-44 | Larry Wood | HOTS | South Texas | |
| 1995 | Long Distance | M60-64 | Graham Johnston | MOST | South Texas | |
| 1995 | Pool | W35-39 | Sandy Neilsen-Bell | TTEX | South Texas | |
| 1995 | Pool | M60-64 | Graham Johnston | MOST | South Texas | |
| 1994 | Pool | M60-64 | Graham Johnston | MOST | South Texas | |
| 1993 | Pool | W35-39 | Sandy Neilson-Bell | TTEX | South Texas | |
| 1993 | Pool | M60-64 | Graham Johnston | MOST | South Texas | |
| 1992 | Pool | W35-39 | Sandy Neilson-Bell | TTEX | South Texas | |
| 1992 | Pool | M60-64 | Graham Johnston | MOST | South Texas | |
| 1991 | Pool | W30-34 | Bonnie Rhodes | South Texas | ||
| 1990 | Pool | M60-64 | Charles Baldwin | MOST | South Texas | |
| 1988 | Pool | W30-34 | Sandy Neilson-Bell | TTEX | South Texas | |
| 1987 | Pool | W30-34 | Sandy Neilson-Bell | TTEX | South Texas | |
| 1987 | Pool | M55-59 | Graham M. Johnston | MOST | South Texas |





















