 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
|---|
 Locke D | 23.1 | | | 31 | 1 | 0 | 0 | 0 | | |
| 1999 | | 23:06:36 | | Locke D & Young Gill | Artists Rifles | 31 | | | | | | |
| Lockwood R J | 35.9 | | | 59 | 1 | 0 | 0 | 0 | | |
| 1996 | | 35:52:38 | | Lockwood R J & Vaughan R E | Ilford East District Scouts | 59 | | | | | | |
| Lockwood Richard | 30.0 | | | 69 | 1 | 0 | 0 | 0 | | |
| 2002 | | 30:02:20 | | Lockwood Richard & Vaughan Russell | Independent | 69 | | | | | | |
| Lockyer D R | 21.1 | | | 25 | 3 | 0 | 0 | 0 | | |
| 1993 | | 21:37:15 | | Blackburn M & Lockyer D R | Royal Engineers | 41 | | | | | | |
| 1994 | | 21:15:34 | | Sykes Jason & Lockyer D R | Royal Engineers | 24 | | | | | | |
| 1996 | | 20:29:50 | | Lockyer D R & Smith D N | Royal Engineers | 9 | | | | | | |
| Lockyer David | 26.0 | | | 61 | 1 | 0 | 0 | 0 | | |
| 2007 | C2 | 25:59:27 | | Heath Roger & Lockyer David | Independent | 61 | | | | | | |
| Lodder J | 55.6 | | | 45 | 1 | 0 | 0 | 0 | | |
| 1963 | | 55:37:10 | | Lodder J & Winterton W | Independent | 45 | | | | | | |
| Lodge J | 45.5 | | | 54 | 1 | 0 | 0 | 0 | | |
| 1971 | | 45:33:54 | | Buxton D & Lodge J | 3rd Royal Tank Regt | 54 | | | | | | |
| Lodge M J | 49.2 | | | 102 | 1 | 0 | 0 | 0 | | |
| 1997 | | 49:15:44 | | Lodge M J & Hodgson D A | Pangbourne | 102 | | | | | | |
| Loe Chris | 33.6 | | | 62 | 1 | 0 | 0 | 0 | | |
| 2005 | | 33:39:09 | | Biffen Andrew & Loe Chris | Independent | 62 | | | | | | |
| Logan A G | 22.0 | | | 26 | 1 | 0 | 0 | 0 | | |
| 1997 | | 21:58:23 | | Logan A G & Bickersmith A | Richmond | 26 | | | | | | |
| Logan Stuart | 25.8 | | | 81 | 1 | 0 | 0 | 0 | | |
| 2009 | | 25:50:56 | | Backshall Steve & Logan Stuart | Marlow | 81 | | | | | | |
| Logie Paul | 24.2 | | | 41 | 1 | 0 | 0 | 0 | | |
| 2013 | | 24:11:08 | | Logie Paul & Cornwell Ian | REME & Independent | 41 | | | | | | |
| Login Craig | 27.6 | | | 71 | 1 | 0 | 0 | 0 | | |
| 2011 | | 27:39:37 | | Lay Simon & Login Craig | Hms Collingwood & Newbury | 71 | | | | | | |
| Lomax N J | 23.3 | | | 31 | 3 | 0 | 0 | 0 | | |
| 1983 | | 26:54:01 | | Skates S J & Lomax N J | Wokingham Scouts | 39 | | | | | | |
| 1984 | | 22:07:02 | | Lomax N J & Blake S P E | Basingstoke Canal & Rushmoor RLSS | 30 | | | | | | |
| 1985 | | 20:48:38 | | Lomax N J & Blake S P E | Basingstoke Canal | 23 | | | | | | |
| Long Edward | 25.2 | | | 67 | 1 | 0 | 0 | 0 | | |
| 2014 | | 25:13:19 | | Long Edward & Nash Bradley | Independent | 67 | | | | | | |
| Long J D | 26.0 | | | 84 | 2 | 0 | 0 | 0 | | |
| 1986 | | 28:28:28 | | Long J D & Young A P | Sussex Police | 97 | | | | | Police | |
| 1987 | | 23:32:26 | | Long J D & Young A P | Sussex Police | 70 | | | | | Police | |
| Long Jessica | 21.9 | | | 17 | 3 | 0 | 0 | 0 | | |
| 2026 | | 21:54:47 | | Tilbury-Clarke Simon & Long Jessica | Rafca & Falcon | 17 | | | | | | |
| 2026 | | 21:54:47 | | Tilbury-Clarke Simon & Long Jessica | Rafca & Falcon | 17 | | | | | | |
| 2026 | | 21:54:47 | | Tilbury-Clarke Simon & Long Jessica | Rafca & Falcon | 17 | | | | | | |
| Long Jessica (Teddington) | 18.6 | | | 17 | 1 | 0 | 0 | 0 | | |
| 2024 | | 18:33:28 | | Tilbury Robin & Long Jessica | Pangbourne Paddlesport Club & Falcon | 17 | | | | | | |
| Long Nathan | 27.5 | | | 95 | 1 | 0 | 0 | 0 | | |
| 2015 | | 27:32:04 | | Edwards Matt & Long Nathan | 2Nd Durrington Sea Scouts | 95 | | | | | Scouts | |
| Long Patrick | 32.0 | | | 75 | 2 | 0 | 0 | 0 | | |
| 2006 | | 37:00:00 | | Gilruth Andrew & Long Patrick | Independent | 82 | | | | | | |
| 2007 | | 27:03:36 | | Blackburn Kieron & Long Patrick | Artists Rifles | 68 | | | | | | |
| Long Tim | 24.5 | | | 50 | 7 | 0 | 0 | 0 | | |
| 1990 | | 25:34:05 | | Long Tim & Holden-Brown A R | Royal Marines Reserve - London | 83 | | | | | | |
| 1991 | | 28:31:36 | | Long Tim & Manion S | Royal Marines Reserve - London | 66 | | | | | | |
| 1992 | | 23:06:13 | | Long Tim & Watt D J | Royal Marines Reserve - London | 52 | | | | | | |
| 1997 | | 24:16:28 | | Craddock John & Long Tim | Royal Marines Reserve - London | 35 | | | | | Reserve | |
| 2002 | | 21:50:46 | | Long Tim & Craddock John | Royal Marines Reserve - London | 17 | | | | | Reserve | |
| 2007 | | 22:57:03 | | Craddock John & Long Tim | Independent | 34 | | | | | | |
| 2016 | | 25:26:55 | | Craddock John & Long Tim | Independent | 63 | | | | | | |
| Longland S | 31.8 | | | 118 | 1 | 0 | 0 | 0 | | |
| 1988 | | 31:46:30 | | Fields A J & Longland S | Independent | 118 | | | | | | |
| Longley P O | 36.3 | | | 39 | 1 | 0 | 0 | 0 | | |
| 1970 | | 36:19:09 | | Longley P O & Rex A | Itchen South Venture Scouts | 39 | | | | | | |
| Longley Richard | 22.7 | | | 28 | 1 | 0 | 0 | 0 | | |
| 2017 | | 22:41:16 | | Longley Richard & Taylor Gary | RMKA | 28 | | | | | Navy | |
| Longstaff P A | 24.3 | | | 18 | 3 | 0 | 0 | 0 | | |
| 1970 | | 25:02:26 | | Willis D & Longstaff P A | 21 (Artists) | 18 | | | | | | |
| 1971 | | 25:30:03 | | Edwards A J & Longstaff P A | 21 (Artists) | 20 | | | | | | |
| 1972 | | 22:26:14 | | Longstaff P A & Ford D G | 21 (Artists) | 17 | | | | | | |
| Longworth S J | 36.2 | | | 106 | 2 | 0 | 0 | 0 | | |
| 1981 | | 36:48:01 | | Longworth S J & Laycock M | 1st. Green Howards & 1st Green Howards | 86 | | | | | | |
| 1988 | | 35:35:30 | | Longworth S J & O'Neil M T | RMA Sandhurst | 126 | | | | | | |
| Looker D | 29.1 | | | 35 | 2 | 0 | 0 | 0 | | |
| 1971 | | 35:11:32 | | Waite V & Looker D | Pangbourne Youth Centre | 50 | | | | | | |
| 1972 | | 23:02:31 | | Looker D & Kirby G | Pangbourne | 19 | | | | | | |
| Lord Ken | 24.6 | | | 55 | 1 | 0 | 0 | 0 | | |
| 2017 | | 24:33:55 | | Lord Ken & Mapes Simon | Metropolitan Police | 55 | | | | | Police | |
| Losty Jason | 33.4 | | | 102 | 1 | 0 | 0 | 0 | | |
| 2019 | | 33:25:43 | | Savaria Mike & Losty Jason | Associated British Ports | 102 | | | | | | |
| Lott Paul | 27.7 | | | 72 | 1 | 0 | 0 | 0 | | |
| 2011 | | 27:40:16 | | Lott Paul & Pyle Chris | Independent & Cambridge | 72 | | | | | | |
| Lourens Jack | 26.0 | | | 75 | 1 | 0 | 0 | 0 | | |
| 2017 | | 25:58:22 | | Knight Kyle & Lourens Jack | RMKA | 75 | | | | | | |
| Lovatt I M | 35.6 | | | 93 | 1 | 0 | 0 | 0 | | |
| 1995 | | 35:38:02 | | Harrison M J & Lovatt I M | RAF CA | 93 | | | | | | |
| Love D E | 25.2 | | | 49 | 6 | 0 | 0 | 0 | | |
| 1973 | | 25:35:42 | | Love D E & Dudman P D | Worthing | 22 | | | | | | |
| 1975 | | 22:52:03 | | Love D E & Richman P J | Royal Navy | 25 | | | | | | |
| 1977 | | 26:29:32 | | Love D E & Pretty F C | Royal Navy | 34 | | | | | | |
| 1979 | | 24:37:17 | | Love D E & Moore F D | Thames Young Mariners | 47 | | | | | | |
| 1990 | | 28:51:33 | | English F E J & Love D E | Westel & Arun | 113 | | | | | Veteran | |
| 1992 | | 23:02:30 | | English F E J & Love D E | Wey & Independent | 50 | | | | | | |
| Love SJ A | 27.6 | | | 98 | 1 | 0 | 0 | 0 | | |
| 1984 | | 27:34:24 | | Love SJ A & Deeming N | Independent | 98 | | | | | | |
| Lovegrove R | 36.6 | | | 121 | 1 | 0 | 0 | 0 | | |
| 1986 | | 36:35:20 | | Bayliss P R & Lovegrove R | U.W.I.S.T. & Leicester University | 121 | | | | | | |
| Lovell Richard | 19.7 | | | 8 | 1 | 0 | 0 | 0 | | |
| 2009 | | 19:44:57 | | Lovell Richard & Watson Jean | Wokingham | 8 | | | | | Mixed | |
| Lovell Ross | 27.8 | | | 104 | 1 | 0 | 0 | 0 | | |
| 2009 | | 27:50:53 | | Grundberg Christopher & Lovell Ross | Independent | 104 | | | | | | |
| Lovell Stuart | 23.3 | | | 36 | 6 | 0 | 0 | 0 | | |
| 2004 | C2 | 23:32:50 | | Lovell Stuart & Underhill-Rose Michael | Whitstable | 27 | | | | | | |
| 2005 | C2 | 24:14:38 | | Lovell Stuart & Underhill-Rose Michael | Whitstable | 37 | | | | | Canadian | |