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 MARK SHANNON
| POSN | GENDER/MACHINE | CLUB | 24 HOURDISTANCE(miles) | 12 HOURDISTANCE(miles) | 100 MILETIME | EVENT | YEAR | |
|---|---|---|---|---|---|---|---|---|
| 43 | Edinburgh RC | 324.304 | Mersey Roads Club | 2002 | ||||
| 40 | Edinburgh RC | 335.839 | Mersey Roads Club | 2003 | ||||
| 55 | Edinburgh RC | 288.780 | 163.446 | Mersey Roads Club | 2006 | |||
| 69 | Edinburgh RC | 222.890 | 158.090 | Mersey Roads Club | 2007 | |||