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 M BETTIS
| POSN | GENDER/MACHINE | CLUB | 24 HOURDISTANCE(miles) | 12 HOURDISTANCE(miles) | 100 MILETIME | EVENT | YEAR | |
|---|---|---|---|---|---|---|---|---|
| 1 | Bedfordshire RC | 482.600 | North Road CC | 1976 | ||||
| 1 | Bedfordshire RC | 491.170 | North Road CC | 1973 | ||||
| 1 | Bedfordshire RC | 470.520 | North Road CC | 1972 | ||||
| 1 | Elite CC | 468.910 | North Road CC | 1966 | ||||