| Year | Athlete | Event | Competition | Location | Result |
|---|---|---|---|---|---|
| 1985 | Tina Fletcher | Javelin | U.21 International Match | Belgium | |
| 1993 | Sue Harrison | Cross Country | England v Army v Civil Services | Plymouth | 5th |
| 1993 | Sue Harrison | Cross Country | Home Countries International | Carmarthen | 4th (1st team) |
| 1997 | Sara McGreavy | Combined Events | U.17 Indoor Home International | Glasgow | Team gold |
| 1998 | Sara McGreavy | 60mH | U.20 Indoor Home International | Birmingham | 1st |
| 1998 | Rebecca Guthrie | 300m | U.17 Indoor Home International | Birmingham | |
| 1998 | Jeff Christie | 400mH | U.17 International Match | Ayr | |
| 1999 | Sara McGreavy | 100mH | U.20 International Match | 1st | |
| 2000 | Sara McGreavy | 100mH 4x100m relay | Commonwealth Youth Games | Edinburgh | 1st 14.12 1st 47.25 |
| 2005 | Paul Harwood | 50km road | IAU World 50km Final | Palermo, Italy | 17th 3.29.07 |
| 2006 | Paul Harwood | 100km road | Anglo Celtic Plate | RAF Insworth, Gloucester | 2nd 7.19.14 1st Team |
| 2007 | Paul Harwood | 100km road | Anglo Celtic Plate | Edinburgh | 2nd 7.36.12 1st Team |
| 2010 | Sue Harrison | Half Marathon | Home Countries International | Dunfermline | 3rd 78.15 |
| 2010 | Sue Harrison | 50km Road | World Final | Galway, Ireland (GB Best - English National Record - World Masters Record) | 1st 3.15.43 |
| 2011 | Sue Harrison | 89km Road | Comrades Marathon | Durban, South Africa | 13th 7.11.45 |
| 2011 | Sue Harrison | 50km Road | World Final | Assen, Holland | 2nd 3.25.05 |
| 2017 | Sue Harrison | 100km Road | Anglo Celtic Plate | Patrington Haven | 1st 8.01.22 (1st Team + 1st UK 100km Championships) |
| 2017 | Lloyd Ellis | 110m Hurdkes | Welsh U.20 International | Cardiff | 5th 15.45 |
