 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
Reeder S | 24.7 | | | 65 | 1 | 0 | 0 | 0 | | |
| 1984 | | 24:44:49 | | Reeder S & Crowley Russell | 21 (Artists) | 65 | | | | | |  |
Rees-Clark Michael (Teddington) | 14.8 | | | 3 | 1 | 0 | 0 | 1 | | |
| 2024 | | 14:49:52 | | Rees-Clark Michael & Dobson Edd | Devizes | 3 | | | | 1 | |  |
Rees-Clark Mike | 23.1 | | | 17 | 1 | 0 | 0 | 0 | | |
| 2025 | C2 | 23:09:45 | | Dobson Edd & Rees-Clark Mike | Devizes | 17 | | | | | |  |
Rees-Clark Steve | 24.1 | | | 66 | 1 | 0 | 0 | 0 | | |
| 2010 | | 24:08:36 | | Ashwell Jason & Rees-Clark Steve | Basingstoke Canal | 66 | | | | | |  |
Rees-Clark Tracy | 24.1 | | | 67 | 1 | 0 | 0 | 0 | | |
| 2010 | | 24:08:44 | | Murnaghan Liz & Rees-Clark Tracy | Basingstoke Canal | 67 | | | | | Ladies,Vet Ladies |  |
Rees Arwyn | 27.0 | | | 25 | 1 | 0 | 0 | 0 | | |
| 1973 | | 26:57:50 | | McGoughey C & Rees Arwyn | Royal Marines | 25 | | | | | |  |
Rees Christopher | 24.2 | | | 31 | 1 | 0 | 0 | 0 | | |
| 2004 | | 24:11:43 | | Frey-Davies Christopher & Rees Christopher | Glamorgan | 31 | | | | | |  |
Rees E | 34.2 | | | 27 | 1 | 0 | 0 | 0 | | |
| 1963 | | 34:15:35 | | Rees E & Kingsland B | JTR | 27 | | | | | |  |
Rees M | 21.6 | | | 33 | 2 | 0 | 0 | 0 | | |
| 1990 | | 21:49:56 | | McCarthy T & Rees M | Cambrian & North Yorks Police | 27 | | | | | |  |
| 1993 | | 21:24:15 | | Rees M & McCarthy T | Kingfisher | 39 | | | | | |  |
Rees T | 53.0 | | | 47 | 1 | 0 | 0 | 0 | | |
| 1976 | | 53:00:40 | | Mason R & Rees T | Plymstock School | 47 | | | | | |  |
Reeve A R | 30.6 | | | 75 | 1 | 0 | 0 | 0 | | |
| 1991 | | 30:37:23 | | Reeve A R & Pocock M | Richmond | 75 | | | | | |  |
Reeve Daniel | 29.3 | | | 67 | 1 | 0 | 0 | 0 | | |
| 2002 | C2 | 29:18:52 | | Thomsett Harry & Reeve Daniel | Royal Navy & Army | 67 | | | | | |  |
Reeve J | 35.4 | | | 35 | 1 | 0 | 0 | 0 | | |
| 1973 | | 35:24:45 | | Dufton P & Reeve J | H M S/M Warspite | 35 | | | | | |  |
Reeve Joel | 21.8 | | | 24 | 1 | 0 | 0 | 0 | | |
| 2014 | | 21:49:34 | | Bird Lewis & Reeve Joel | Army Canoe Union | 24 | | | | | |  |
Reeves Alex | 23.2 | | | 39 | 1 | 0 | 0 | 0 | | |
| 2015 | | 23:12:50 | | Reeves Nick & Reeves Alex | Addlestone | 39 | | | | | |  |
Reeves Nick | 23.2 | | | 39 | 1 | 0 | 0 | 0 | | |
| 2015 | | 23:12:50 | | Reeves Nick & Reeves Alex | Addlestone | 39 | | | | | |  |
Regnier J P | 34.6 | | | 48 | 1 | 0 | 0 | 0 | | |
| 1971 | | 34:38:33 | | Regnier J P & Michiels F | Para-Commando Belgium | 48 | | | | | |  |
Reid Douglas | 24.2 | | | 52 | 1 | 0 | 0 | 0 | | |
| 2019 | | 24:12:29 | | Baker Tim & Reid Douglas | Fowey River | 52 | | | | | |  |
Reid Hamish | 24.0 | | | 61 | 1 | 0 | 0 | 0 | | |
| 2009 | | 24:01:57 | | Dennison Nick & Reid Hamish | Richmond | 61 | | | | | |  |
Reid Mark | 26.3 | | | 66 | 1 | 0 | 0 | 0 | | |
| 2012 | | 26:16:53 | | Coates Michael & Reid Mark | Independent | 66 | | | | | |  |
Reilly M P | 22.2 | | | 44 | 2 | 0 | 0 | 0 | | |
| 1993 | | 24:17:20 | | Kidd B I & Reilly M P | Royal Engineers | 69 | | | | | |  |
| 1994 | | 20:07:14 | | Hemmings M & Reilly M P | Royal Engineers | 19 | | | | | |  |
Reilly S | 21.7 | | | 30 | 1 | 0 | 0 | 0 | | |
| 1985 | | 21:40:24 | | Reilly S & Watson L | Metropolitan Police | 30 | | | | | Police |  |
Rendell Tom | 29.6 | | | 68 | 2 | 0 | 0 | 0 | | |
| 2019 | | 37:17:19 | | Rendell Tom & Johnson Ross | None | 111 | | | | | |  |
| 2023 | FB | 21:53:37 | | Rendell Tom & Maynard Joe | RMKA | 25 | | | | | Navy,Tyne |  |
Rendell Tom (Teddington) | 20.7 | | | 24 | 1 | 0 | 0 | 0 | | |
| 2022 | FB | 20:40:57 | | Rendell Tom & Barker Rob | Royal Marines Kayak Association | 24 | | | | | Tyne |  |
Renko Miha | 24.7 | | | 26 | 2 | 0 | 0 | 0 | | |
| 2025 | | 24:40:00 | | Robinson Brennan & Renko Miha | Cambridge | 22 | | | | | |  |
| 2026 | | 24:40:05 | | Jones Joanna & Renko Miha | Cambridge | 29 | | | | | |  |
Rentiers A | 36.8 | | | 43 | 3 | 0 | 0 | 0 | | |
| 1969 | | 40:14:41 | | Rentiers A & Leroy V | Para-Commando Belgium | 46 | | | | | |  |
| 1970 | | 36:44:32 | | Rentiers A & Leroy V | Para-Commando Belgium | 41 | | | | | |  |
| 1971 | | 33:22:25 | | Rentiers A & Leroy V | Para-Commando Belgium | 42 | | | | | |  |
Reponiemi M | 23.3 | | | 53 | 1 | 0 | 0 | 0 | | |
| 1985 | C2 | 23:15:38 | | Reponiemi M & Koberg V | Muonion Melojat, Finland | 53 | | | | | Canadian |  |
Repper K E | 25.7 | | | 8 | 2 | 0 | 0 | 0 | | |
| 1960 | | 25:07:00 | | Keay R J & Repper K E | 1 Para | 5 | | | | | Home Built |  |
| 1961 | | 26:17:00 | | Carty P & Repper K E | 1 Para | 11 | | | | | |  |
Restall G | 25.0 | | | 29 | 1 | 0 | 0 | 0 | | |
| 1996 | | 25:02:05 | | Unwin Nigel & Restall G | Precision Drifters | 29 | | | | | |  |
Restall Gary | 34.7 | | | 41 | 1 | 0 | 0 | 0 | | |
| 2003 | | 34:42:15 | | Cook Richard & Restall Gary | Cheltenham | 41 | | | | | |  |
Revell J D | 57.5 | | | 32 | 1 | 0 | 0 | 0 | | |
| 1965 | | 57:32:00 | | Revell J D & Bufton T | RAF Henlow | 32 | | | | | |  |
Rex A | 36.3 | | | 39 | 1 | 0 | 0 | 0 | | |
| 1970 | | 36:19:09 | | Longley P O & Rex A | Itchen South Venture Scouts | 39 | | | | | |  |
Rex A K | 37.4 | | | 82 | 2 | 0 | 0 | 0 | | |
| 1980 | | 40:08:45 | | Rex A K & Leach S L | Independent | 68 | | | | | |  |
| 1982 | | 34:41:38 | | Rex A K & Corbin D J | Independent | 96 | | | | | |  |
Rexworthy C D | 32.8 | | | 16 | 1 | 0 | 0 | 0 | | |
| 1965 | | 32:46:10 | | Rexworthy C D & Richards M S | Caterham & District Rover Scouts | 16 | | | | | |  |
Reynolds B | 27.0 | | | 90 | 1 | 0 | 0 | 0 | | |
| 1986 | | 26:59:37 | | Butt J R & Reynolds B | Alton & Basingstoke Canal | 90 | | | | | |  |
Reynolds Beverley J | 33.3 | | | 146 | 1 | 0 | 0 | 0 | | |
| 1987 | | 33:20:57 | | Reynolds Beverley J & Guthrie M | Griffon | 146 | | | | | |  |
Reynolds J P | 31.3 | | | 62 | 2 | 0 | 0 | 0 | | |
| 1980 | | 38:01:25 | | Cook K G & Reynolds J P | Woolacombe SLSC | 64 | | | | | |  |
| 1982 | | 24:37:10 | | Cook K G & Reynolds J P | Woolacombe SLSC | 59 | | | | | |  |
Reynolds M J | 22.7 | | | 36 | 1 | 0 | 0 | 0 | | |
| 1995 | | 22:41:10 | | Fletcher R & Reynolds M J | RMCF | 36 | | | | | |  |
Reynolds O | 39.8 | | | 18 | 5 | 0 | 0 | 0 | | |
| 1957 | | 60:24:30 | | Reynolds O & Campbell A | RMA Sandhurst | 18 | | | | | |  |
| 1959 | | 44:43:40 | | Reynolds O & Balem E F | Somerset Light Inf | 25 | | | | | |  |
| 1960 | | 36:22:00 | | Reynolds O & Jackson W D | 4th Wilts (TA) | 19 | | | | | |  |
| 1962 | FB | 29:41:00 | | Reynolds O & Malin R | 2 Para | 11 | | | | | Tyne |  |
| 1963 | FB | 28:02:45 | | Malin R & Reynolds O | 16 Para | 17 | | | | | Tyne |  |
Reynolds Rob | 28.5 | | | 85 | 1 | 0 | 0 | 0 | | |
| 2011 | | 28:30:23 | | Reynolds Rob & Harraway Pete | 1 Rifles & Independent | 85 | | | | | |  |
Reynolds Tim | 23.9 | | | 46 | 1 | 0 | 0 | 0 | | |
| 2019 | | 23:53:59 | | Reynolds Tim & Stormont Kit | Barking & Dagenham | 46 | | | | | |  |
Rhoades A B | 26.9 | | | 56 | 3 | 0 | 0 | 0 | | |
| 1989 | | 22:35:34 | | Rhoades A B & Potter M | Kingston Polytechnic | 48 | | | | | |  |
| 1991 | | 22:18:44 | | Dennis G J & Rhoades A B | Richmond | 23 | | | | | |  |
| 1994 | | 35:54:30 | | Rhoades A B & Wells M | Kingston University | 97 | | | | | |  |
Rhodes J E S | 34.5 | | | 101 | 2 | 0 | 0 | 0 | | |