 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
Flack J | 33.8 | | | 18 | 1 | 0 | 0 | 0 | | |
| 1962 | | 33:47:15 | | Hellberg I & Flack J | RMA Sandhurst | 18 | | | | | |  |
Flanagan Poppy | 21.8 | | | 17 | 1 | 0 | 0 | 0 | | |
| 2011 | | 21:49:17 | | Flanagan Poppy & Flanagan William | Richmond | 17 | | | | | |  |
Flanagan William | 21.8 | | | 17 | 1 | 0 | 0 | 0 | | |
| 2011 | | 21:49:17 | | Flanagan Poppy & Flanagan William | Richmond | 17 | | | | | |  |
Fleeson Charles | 25.9 | | | 44 | 1 | 0 | 0 | 0 | | |
| 2004 | | 25:52:21 | | Fleeson Charles & Wright Kevin | Anker Valley | 44 | | | | | |  |
Fleming A I | 29.3 | | | 68 | 1 | 0 | 0 | 0 | | |
| 1995 | FB | 29:16:43 | | Fleming A I & Payne Mark | Artists Rifles | 68 | | | | | Tyne |  |
Fleming P R | 21.8 | | | 13 | 1 | 0 | 0 | 0 | | |
| 1981 | | 21:48:20 | | Spence D A & Fleming P R | Chelmsford | 13 | | | | | |  |
Fleming S | 29.9 | | | 21 | 1 | 0 | 0 | 0 | | |
| 1961 | | 29:53:00 | | Treadgold K & Fleming S | RAF Hullavington | 21 | | | | | |  |
Flemming J W | 49.6 | | | 30 | 1 | 0 | 0 | 0 | | |
| 1960 | | 49:35:00 | | Bilby R & Flemming J W | D of E R Rt | 30 | | | | | |  |
Flemming Le | 43.9 | | | 48 | 1 | 0 | 0 | 0 | | |
| 1970 | | 43:52:00 | | Marsham J K & Flemming Le | 3 Light Infrantry | 48 | | | | | |  |
Flemming M S | 34.5 | | | 47 | 1 | 0 | 0 | 0 | | |
| 1971 | | 34:33:40 | | Flemming M S & Hodgson | RAF Cranwell | 47 | | | | | |  |
Fletcher | 81.2 | | | 13 | 1 | 0 | 0 | 0 | | |
| 1951 | | 81:15:00 | | Fletcher & Douglas | RAF Leuchars | 13 | | | | | |  |
Fletcher Andy | 19.0 | | | 7 | 3 | 0 | 1 | 0 | | |
| 1995 | | 19:01:34 | | Owen N & Fletcher Andy | RMCF | 12 | | | | | |  |
| 1996 | | 19:18:10 | | Whitlock Bob & Fletcher Andy | Royal Marines | 6 | | | | | Navy,Services |  |
| 1997 | | 18:41:05 | | Fletcher Andy & Stevens Alan | Royal Marines | 2 | | | 1 | | Navy,Services |  |
Fletcher B | 19.3 | | | 12 | 1 | 0 | 0 | 0 | | |
| 1979 | | 19:16:35 | | Page D & Fletcher B | Metropolitan Police & John Fisher School | 12 | | | | | |  |
Fletcher James | 37.8 | | | 115 | 1 | 0 | 0 | 0 | | |
| 2017 | FB | 37:48:11 | | Fletcher James & Hurley Carl | Artists Rifles | 115 | | | | | |  |
Fletcher Jennifer (Teddington) | 19.3 | | | 21 | 1 | 0 | 0 | 0 | | |
| 2024 | | 19:18:40 | | Hills Ludy & Fletcher Jennifer | Richmond | 21 | | | | | |  |
Fletcher John | 26.3 | | | 68 | 2 | 0 | 0 | 0 | | |
| 2010 | | 27:20:06 | | Fletcher John & Hillier Jason | Devizes | 90 | | | | | |  |
| 2011 | | 25:10:00 | | Campbell Stephen & Fletcher John | Devizes | 46 | | | | | |  |
Fletcher M | 20.8 | | | 23 | 2 | 0 | 0 | 0 | | |
| 1978 | | 20:30:26 | | Green D & Fletcher M | Wolverhamption | 13 | | | | | |  |
| 1987 | | 21:06:10 | | Fletcher M & Guthrie D R | Hatfield Polytechnic | 33 | | | | | |  |
Fletcher Matthew | 24.8 | | | 38 | 1 | 0 | 0 | 0 | | |
| 2006 | | 24:46:22 | | Fletcher Matthew & McLeod Neil | Richmond | 38 | | | | | |  |
Fletcher N | 24.3 | | | 39 | 1 | 0 | 0 | 0 | | |
| 1981 | | 24:20:38 | | Stagg Richard V & Fletcher N | Nottingham University | 39 | | | | | |  |
Fletcher Neal | 26.1 | | | 83 | 2 | 0 | 0 | 0 | | |
| 2014 | | 26:46:26 | | Banfield Paul & Fletcher Neal | RAF Canoe Association & Cardiff Bay | 92 | | | | | |  |
| 2015 | | 25:21:55 | | Fletcher Neal & Banfield Paul | Cardiff Bay Kayakers & Raf Canoe Association | 74 | | | | | |  |
Fletcher R | 22.7 | | | 36 | 1 | 0 | 0 | 0 | | |
| 1995 | | 22:41:10 | | Fletcher R & Reynolds M J | RMCF | 36 | | | | | |  |
Flexman R P | 35.4 | | | 49 | 1 | 0 | 0 | 0 | | |
| 1967 | | 35:22:30 | | Farge M D & Flexman R P | Westland Apprentices | 49 | | | | | |  |
Flight Angela | 27.4 | | | 91 | 1 | 0 | 0 | 0 | | |
| 2017 | | 27:23:05 | | Flight Angela & Stubbs Ruth | Barking & Dagenham | 91 | | | | | |  |
Flinn Colin | 37.7 | | | 45 | 1 | 0 | 0 | 0 | | |
| 2003 | | 37:45:20 | | Flinn Colin & Johnston John | Peterhead | 45 | | | | | |  |
Flint E | 32.7 | | | 81 | 1 | 0 | 0 | 0 | | |
| 1995 | | 32:40:19 | | Flint E & Woodhouse N | Westel | 81 | | | | | |  |
Flint George | 49.2 | | | 0 | 1 | 0 | 0 | 0 | | |
| 1949 | | 49:12:00 | | Flint George & Pay Mike | Richmond | | | | | | |  |
Flockton P R | 24.0 | | | 5 | 3 | 0 | 0 | 1 | | |
| 1963 | | 22:53:08 | | Havelock-Stevens A & Flockton P R | 1st Royal Welch F | 3 | | | | 1 | |  |
| 1964 | | 24:42:46 | | Flockton P R & Murphy D | 1st Royal Welch F | 5 | | | | | |  |
| 1965 | | 24:22:57 | | Flockton P R & Brown M S | 1st Royal Welch F | 7 | | | | | |  |
Flood E H | 56.5 | | | 7 | 1 | 0 | 0 | 0 | | |
| 1950 | FB | 56:31:00 | | Draper E L & Flood E H | Southampton Coalporters A R Club | 7 | | | | | |  |
Floodgate George (Teddington) | 21.4 | | | 29 | 1 | 0 | 0 | 0 | | |
| 2022 | | 21:24:54 | | Grimble Roger & Floodgate George | Royal Marines Kayak Association | 29 | | | | | |  |
Floyd C G | 52.1 | | | 53 | 1 | 0 | 0 | 0 | | |
| 1977 | | 52:04:10 | | Floyd C G & Holloway J R | 14th Southamption Venture Scouts | 53 | | | | | |  |
Floyd L F | 51.8 | | | 138 | 1 | 0 | 0 | 0 | | |
| 1986 | | 51:46:20 | | Floyd L F & Gilbert S | T.S. Swiftsure, Nautical Trg. Corps | 138 | | | | | |  |
Flux S M | 36.2 | | | 120 | 1 | 0 | 0 | 0 | | |
| 1989 | | 36:14:53 | | Flux S M & Hogan T A | Independent | 120 | | | | | |  |
Flynn D C | 21.7 | | | 18 | 1 | 0 | 0 | 0 | | |
| 1975 | | 21:42:40 | | Law R C & Flynn D C | Royal Navy | 18 | | | | | |  |
Flynn M | 27.9 | | | 76 | 2 | 0 | 0 | 0 | | |
| 1992 | | 27:11:35 | | Flynn M & O'Mahony P A | Royal Navy | 87 | | | | | |  |
| 1997 | | 28:37:25 | | Blocke A & Flynn M | DMSTC (RN) | 64 | | | | | |  |
Flynn M (22) | 26.0 | | | 21 | 1 | 0 | 0 | 0 | | |
| 1969 | | 26:00:33 | | Overden K R & Flynn M (22) | 22 | 21 | | | | | |  |
Flynn P F | 20.8 | | | 5 | 1 | 0 | 0 | 0 | | |
| 1972 | | 20:47:56 | | Ennis E C & Flynn P F | Royal Marines | 5 | | | | | |  |
Flynn Siobhan | 27.3 | | | 85 | 1 | 0 | 0 | 0 | | |
| 2019 | | 27:18:32 | | Flynn Siobhan & Shevill Jesse | Independent | 85 | | | | | |  |
Fogg M D | 61.8 | | | 125 | 1 | 0 | 0 | 0 | | |
| 1993 | | 61:46:00 | | Perkins G M & Fogg M D | Independent | 125 | | | | | |  |
Folland M | 26.8 | | | 85 | 1 | 0 | 0 | 0 | | |
| 1992 | | 26:46:25 | | Folland M & Mitchell R | Kesteven | 85 | | | | | |  |
Fonde M D | 35.9 | | | 27 | 1 | 0 | 0 | 0 | | |
| 1966 | | 35:54:40 | | Sharman P R & Fonde M D | RAF Cranwell | 27 | | | | | |  |
Fonfe F D | 35.9 | | | 37 | 1 | 0 | 0 | 0 | | |
| 1969 | | 35:54:35 | | Fonfe F D & Ellis D | RAF Regiment Catterick | 37 | | | | | |  |
Fonfe M D | 47.1 | | | 57 | 1 | 0 | 0 | 0 | | |
| 1971 | | 47:08:37 | | Fonfe M D & Saunders P C | RAF Abington | 57 | | | | | |  |
Fooks Juliet (Teddington) | 18.1 | | | 16 | 1 | 0 | 0 | 0 | | |
| 2024 | | 18:03:48 | | Clarke Peter & Fooks Juliet | Devizes | 16 | | | | | |  |
Foord Russell (Teddington) | 19.6 | | | 22 | 1 | 0 | 0 | 0 | | |
| 2024 | | 19:34:34 | | Gargan Frank & Foord Russell | Parachute Regiment | 22 | | | | | Army,Reserve |  |
Foot Sam | 21.6 | | | 14 | 1 | 0 | 0 | 0 | | |
| 2004 | | 21:35:18 | | Foot Sam & Rana Lal | Royal Engineers | 14 | | | | | |  |
Forbes C W | 27.4 | | | 89 | 1 | 0 | 0 | 0 | | |
| 1985 | | 27:26:58 | | Evans M G & Forbes C W | Westel | 89 | | | | | |  |