Note: 
identifies a Competition Record. The letters after a riders name equate to: W = Woman; T = Trike
identifies a Competition Record. The letters after a riders name equate to: W = Woman; T = Trike G R DENNIS
| POSN | GENDER/MACHINE | CLUB | 24 HOURDISTANCE(miles) | 12 HOURDISTANCE(miles) | 100 MILETIME | EVENT | YEAR | |
|---|---|---|---|---|---|---|---|---|
| North Road CC | 406.460 | Not Known | 1988 | |||||
| North Road CC | 414.000 | Not Known | 1987 | |||||
| North Road CC | 429.770 | Not Known | 1985 | |||||
| North Road CC | 420.110 | Not Known | 1984 | |||||
| North Road CC | 404.020 | Not Known | 1983 | |||||
| North Road CC | 371.058 | Not Known | 1982 | |||||