 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
|---|
 Lewis Gavin | 27.9 | | | 70 | 3 | 0 | 0 | 0 | | |
| 2006 | | 26:07:13 | | Lewis Gavin & Clarke Nathan | Cotswold Outdoor.com & Independent | 48 | | | | | | |
| 2008 | | 29:19:03 | | Jones Steven & Lewis Gavin | Cotswold Outdoor.com | 54 | | | | | | |
| 2014 | C2 | 28:16:54 | | Jones Steven & Lewis Gavin | Independent & Stroud Valley | 109 | | | | | | |
| Lewis H | 23.5 | | | 11 | 1 | 0 | 0 | 0 | | |
| 1970 | | 23:31:03 | | Houldsworth A & Lewis H | 3 Para | 11 | | | | | | |
| Lewis H V | 19.4 | | | 9 | 1 | 0 | 0 | 0 | | |
| 1986 | | 19:22:48 | | Gargan Frank & Lewis H V | 63 Squad RCT | 9 | | | | | | |
| Lewis I | 38.8 | | | 38 | 1 | 0 | 0 | 0 | | |
| 1963 | | 38:46:14 | | Parker N & Lewis I | 11th Signals | 38 | | | | | | |
| Lewis I J | 24.1 | | | 15 | 1 | 0 | 0 | 0 | | |
| 1971 | | 24:06:24 | | Lewis I J & Robertson P | Royal Marines | 15 | | | | | | |
| Lewis J | 24.9 | | | 39 | 2 | 0 | 0 | 0 | | |
| 1998 | | 25:13:47 | | Cohen Lucas & Lewis J | Artists Rifles | 37 | | | | | | |
| 1999 | | 24:35:01 | | Cohen Lucas & Lewis J | Artists Rifles | 40 | | | | | Reserve | |
| Lewis J A | 22.8 | | | 29 | 1 | 0 | 0 | 0 | | |
| 1999 | | 22:49:08 | | Rodden J P & Lewis J A | Royal Engineers | 29 | | | | | | |
| Lewis J B | 23.8 | | | 40 | 1 | 0 | 0 | 0 | | |
| 1979 | | 23:48:40 | | Thomas C & Lewis J B | Wiltshire Police | 40 | | | | | | |
| Lewis M A | 39.7 | | | 25 | 2 | 0 | 0 | 0 | | |
| 1958 | | 57:26:00 | | Lewis M A & Rive R | Hayes Youth Club | 10 | | | | | | |
| 1989 | | 22:04:13 | | Webb R J & Lewis M A | Endeavour | 39 | | | | | | |
| Lewis P H | 24.1 | | | 44 | 1 | 0 | 0 | 0 | | |
| 1995 | | 24:09:10 | | Lewis P H & Critchley R D | 36 Engineer Regiment | 44 | | | | | | |
| Lewis Piers | 24.0 | | | 60 | 1 | 0 | 0 | 0 | | |
| 2009 | | 23:58:36 | | Lewis Piers & Fowler Thomas | Army Air Corps & Southampton | 60 | | | | | | |
| Lewis R | 46.9 | | | 47 | 2 | 0 | 0 | 0 | | |
| 1961 | | 53:25:00 | | Lewis R & Cheeseborough T | 29 Field Regt RA | 59 | | | | | | |
| 1962 | | 40:23:00 | | Lewis R & Smith T | 29 Commando RA | 35 | | | | | | |
| Lewis Richard | 17.9 | | | 4 | 5 | 3 | 1 | 0 | | |
| 1994 | | 15:42:03 | | Phillips Mark C & Lewis Richard | Royal Navy K A & Bradford on Avon | 1 | | 1 | | | | |
| 1996 | | 17:57:50 | | Lewis Richard & Phillips Mark C | Independent & Royal Marines | 1 | | 1 | | | | |
| 1997 | | 18:04:28 | | Phillips Mark C & Lewis Richard | Royal Marines | 1 | | 1 | | | | |
| 2002 | | 17:14:34 | | Phillips Mark C & Lewis Richard | Independent | 2 | | | 1 | | Lee | |
| 2019 | | 20:45:38 | | Escott James & Lewis Richard | Bradford On Avon | 14 | | | | | | |
| Lewis S G | 24.9 | | | 33 | 1 | 0 | 0 | 0 | | |
| 1972 | | 24:51:00 | | Stevens P W & Lewis S G | Wey | 33 | | | | | | |
| Lewis Susan Elizabeth | 74.3 | | | 160 | 1 | 0 | 0 | 0 | | |
| 1990 | | 74:20:42 | | Lewis Susan Elizabeth & Jenkins Linda Karen | Independent | 160 | | | | | | |
| Leworthy Antony | 36.7 | | | 115 | 1 | 0 | 0 | 0 | | |
| 2015 | | 36:40:00 | | Findlay Adam & Leworthy Antony | Hampton | 115 | | | | | | |
| Leworthy Tony | 30.3 | | | 103 | 1 | 0 | 0 | 0 | | |
| 2017 | C2 | 30:16:53 | | Leworthy Tony & Fisher Richard | Hampton | 103 | | | | | | |
| Leysen J | 20.7 | | | 20 | 1 | 0 | 0 | 0 | | |
| 1986 | | 20:42:26 | | Leysen P & Leysen J | Kastelse Belgium | 20 | | | | | | |
| Leysen P | 20.6 | | | 26 | 6 | 0 | 0 | 0 | | |
| 1985 | | 24:23:51 | | Leysen P & Roey F Van | Kastelse Belgium | 68 | | | | | | |
| 1986 | | 20:42:26 | | Leysen P & Leysen J | Kastelse Belgium | 20 | | | | | | |
| 1987 | | 20:03:00 | | Leysen P & Verschueren E | Kastelse Belgium | 20 | | | | | Overseas | |
| 1988 | | 19:58:15 | | Leysen P & | Kastelse Belgium & | | | | | | | |
| 1989 | | 19:27:46 | | Leysen P & Verschueren E | Kastelse Belgium | 11 | | | | | | |
| 1995 | | 18:52:25 | | Leysen P & Jacobs G | Kastelse Belgium | 11 | | | | | Overseas | |
| Li Peter | 26.5 | | | 89 | 1 | 0 | 0 | 0 | | |
| 2014 | C2 | 26:28:57 | | Li Peter & Yeung Sutton | Barking & Dagenham & Royal | 89 | | | | | | |
| Liddicoat A | 37.7 | | | 41 | 1 | 0 | 0 | 0 | | |
| 1969 | | 37:41:02 | | Liddicoat A & Green R | 35 Corps Engineer Regt | 41 | | | | | | |
| Liddicoate T | 22.3 | | | 16 | 1 | 0 | 0 | 0 | | |
| 1972 | | 22:15:26 | | Evans A & Liddicoate T | Royal Engineers | 16 | | | | | | |
| Liggins Peter | 30.6 | | | 122 | 1 | 0 | 0 | 0 | | |
| 2014 | | 30:39:28 | | Hughes Tom & Liggins Peter | Independent | 122 | | | | | | |
| Light R G | 24.4 | | | 25 | 1 | 0 | 0 | 0 | | |
| 1996 | | 24:21:05 | | Light R G & Maidment A P | Cricket | 25 | | | | | | |
| Lilley | 24.1 | | | 6 | 1 | 0 | 0 | 0 | | |
| 1965 | | 24:08:35 | | Bosher M & Lilley | Royal | 6 | | | | | Civilian | |
| Lilley C | 23.8 | | | 53 | 1 | 0 | 0 | 0 | | |
| 1984 | | 23:49:28 | | Eastgate J C & Lilley C | Hemel Hempstead | 53 | | | | | | |
| Lillicrap I A | 31.8 | | | 79 | 1 | 0 | 0 | 0 | | |
| 1991 | | 31:48:30 | | Greenfield I M & Lillicrap I A | Bramshill Scout Fellowship | 79 | | | | | | |
| Lilly Angus | 24.7 | | | 53 | 1 | 0 | 0 | 0 | | |
| 2016 | | 24:43:19 | | Hirst David & Lilly Angus | RAF Canoe Association | 53 | | | | | RAF | |
| Limbrick S M | 38.0 | | | 115 | 1 | 0 | 0 | 0 | | |
| 1985 | | 38:03:10 | | Pittams K L & Limbrick S M | Independent | 115 | | | | | | |
| Limbu Ganga | 37.8 | | | 130 | 1 | 0 | 0 | 0 | | |
| 2014 | FB | 37:46:19 | | Limbu Ganga & Martell Charles | Army Canoe Union | 130 | | | | | | |
| Lincoln B J | 20.9 | | | 23 | 4 | 0 | 0 | 0 | | |
| 1988 | | 20:29:45 | | Lincoln B J & Hodgson C G | Wokingham Scouts | 27 | | | | | | |
| 1991 | | 23:34:07 | | Lincoln K J & Lincoln B J | Wokingham Scouts | 39 | | | | | | |
| 1995 | | 20:17:00 | | Fielden Paul & Lincoln B J | Bradford on Avon & Wokingham Scouts | 20 | | | | | | |
| 1996 | | 19:06:12 | | Fielden Paul & Lincoln B J | Bradford on Avon | 5 | | | | | | |
| Lincoln K J | 21.9 | | | 28 | 2 | 0 | 0 | 0 | | |
| 1986 | | 20:18:18 | | Williams D J & Lincoln K J | Wokingham Scouts | 17 | | | | | | |
| 1991 | | 23:34:07 | | Lincoln K J & Lincoln B J | Wokingham Scouts | 39 | | | | | | |
| Lindop Holly | 25.1 | | | 81 | 1 | 0 | 0 | 0 | | |
| 2010 | | 25:08:13 | | Bouch Mark & Lindop Holly | Devizes | 81 | | | | | | |
| Lindsay Craig | 26.4 | | | 61 | 1 | 0 | 0 | 0 | | |
| 2011 | | 26:22:05 | | Lindsay Craig & Ryan Enda | Southampton | 61 | | | | | | |
| Lindsay Jeff | 24.5 | | | 56 | 1 | 0 | 0 | 0 | | |
| 2014 | | 24:32:00 | | Berchtold Oliver & Lindsay Jeff | Richmond | 56 | | | | | | |
| Lindsey R | 28.1 | | | 102 | 1 | 0 | 0 | 0 | | |
| 1984 | | 28:07:01 | | Powell M & Lindsey R | Independent | 102 | | | | | | |
| Line R J | 30.4 | | | 71 | 1 | 0 | 0 | 0 | | |
| 1997 | | 30:24:58 | | Rogers R I & Line R J | Woodmill | 71 | | | | | | |
| Linington M W | 33.9 | | | 89 | 1 | 0 | 0 | 0 | | |
| 1991 | | 33:53:27 | | Guy Damon & Linington M W | Surrey Docks Sports Centre & Adt London Marathon | 89 | | | | | | |
| Linkin P | 72.9 | | | 159 | 1 | 0 | 0 | 0 | | |
| 1990 | | 72:56:40 | | Linkin P & Coleman C J | Portsmouth Poly | 159 | | | | | | |
| Linton Andrew | 26.0 | | | 83 | 1 | 0 | 0 | 0 | | |
| 2015 | | 26:00:51 | | Linton Andrew & Sanderson Michael | Independent | 83 | | | | | | |
| Lister R J | 47.2 | | | 126 | 1 | 0 | 0 | 0 | | |
| 1992 | | 47:13:30 | | Lister R J & Bowskill M A | South Humber District S | 126 | | | | | | |