 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
Owen C L | 27.5 | | | 55 | 1 | 0 | 0 | 0 | | |
| 1980 | | 27:29:37 | | Harking A D & Owen C L | Royal Military Col. of Science | 55 | | | | | |  |
Owen Keith | 17.1 | | | 1 | 1 | 1 | 0 | 0 | | |
| 1988 | | 17:08:30 | | Dark Simon & Owen Keith | Bradford on Avon | 1 | | 1 | | | Civilian |  |
Owen M | 38.5 | | | 103 | 1 | 0 | 0 | 0 | | |
| 1994 | | 38:32:17 | | Henderson S I & Owen M | University of Plymouth | 103 | | | | | |  |
Owen M L | 32.7 | | | 9 | 1 | 0 | 0 | 0 | | |
| 1959 | | 32:41:20 | | Grunden C G & Owen M L | Heath College Cardiff | 9 | | | | | |  |
Owen N | 20.6 | | | 15 | 3 | 0 | 0 | 0 | | |
| 1991 | | 21:30:04 | | Owen N & Fitzpatrick Paul | Royal Marines | 17 | | | | | |  |
| 1995 | | 19:01:34 | | Owen N & Fletcher Andy | RMCF | 12 | | | | | |  |
| 1997 | | 21:12:20 | | Owen N & Tonks D R | Royal Marines | 17 | | | | | |  |
Owen P | 32.4 | | | 42 | 2 | 0 | 0 | 0 | | |
| 1975 | | 36:21:37 | | Brewster S & Owen P | Depot Regt RA | 55 | | | | | |  |
| 1976 | | 28:32:25 | | Sutton D & Owen P | Depot Regt RA | 28 | | | | | |  |
Owen R D | 23.9 | | | 57 | 1 | 0 | 0 | 0 | | |
| 1982 | | 23:54:53 | | Rowbotham M & Owen R D | 28 A. E. Regt. | 57 | | | | | |  |
Owen Robert | 48.5 | | | 101 | 1 | 0 | 0 | 0 | | |
| 2010 | FB | 48:28:50 | | Wiesbauer Clive & Owen Robert | Independent | 101 | | | | | Tyne |  |
Owen Roger | 25.0 | | | 64 | 5 | 0 | 0 | 0 | | |
| 1988 | | 25:05:45 | | Owen Roger & Hathaway Deborah | Royal Electrical & Mechanical Engineers | 95 | | | | | |  |
| 1989 | | 23:08:09 | | Phipps Tamsin Jane & Owen Roger | Royal Electrical & Mechanical Engineers | 55 | | | | | |  |
| 1992 | | 22:09:10 | | Jagger Roger & Owen Roger | Royal Electrical & Mechanical Engineers | 44 | | | | | |  |
| 2004 | C2 | 27:55:12 | | Jagger Roger & Owen Roger | Royal Electrical & Mechanical Engineers | 60 | | | | | |  |
| 2007 | C2 | 26:42:28 | | Owen Roger & Jagger Roger | Royal Electrical & Mechanical Engineers | 67 | | | | | Veteran |  |
Owen T | 34.6 | | | 50 | 1 | 0 | 0 | 0 | | |
| 1975 | | 34:38:53 | | Owen T & Parker K | Royal Navy | 50 | | | | | |  |
Owens A | 34.3 | | | 21 | 1 | 0 | 0 | 0 | | |
| 1962 | | 34:19:45 | | Owens A & Edwards F | 1st Royal Welch F | 21 | | | | | |  |
Owens T | 35.9 | | | 80 | 2 | 0 | 0 | 0 | | |
| 1962 | | 34:16:00 | | Pedley R & Owens T | 1st Royal Welch F | 20 | | | | | |  |
| 1990 | FB | 37:33:36 | | Owens T & Gibbings M | Artists Rifles | 140 | | | | | |  |
Owsnett M | 23.7 | | | 56 | 1 | 0 | 0 | 0 | | |
| 1982 | | 23:44:13 | | Maguire C R & Owsnett M | 28 A. E. Regt. | 56 | | | | | |  |
Oxley P S | 22.7 | | | 53 | 1 | 0 | 0 | 0 | | |
| 1987 | | 22:42:07 | | Thompson K S J & Oxley P S | Corby | 53 | | | | | |  |
Ozols A | 72.2 | | | 156 | 1 | 0 | 0 | 0 | | |
| 1990 | | 72:09:45 | | Harkin J & Ozols A | 22 Ordnance Company (V) | 156 | | | | | |  |
Paauw Pieter | 20.4 | | | 12 | 1 | 0 | 0 | 0 | | |
| 2017 | | 20:24:57 | | Boucher Francois & Paauw Pieter | Independent | 12 | | | | | |  |
Pack David | 23.8 | | | 35 | 1 | 0 | 0 | 0 | | |
| 2011 | | 23:50:52 | | Pack David & Pitchfork Paul | Royal Gurkha Rifles | 35 | | | | | |  |
Page D | 19.3 | | | 12 | 1 | 0 | 0 | 0 | | |
| 1979 | | 19:16:35 | | Page D & Fletcher B | Metropolitan Police & John Fisher School | 12 | | | | | |  |
Page Dave | 21.5 | | | 16 | 1 | 0 | 0 | 0 | | |
| 2005 | | 21:32:39 | | Davies Bethan & Page Dave | University of London & Nottingham University | 16 | | | | | |  |
Page J D | 30.1 | | | 33 | 1 | 0 | 0 | 0 | | |
| 1971 | | 30:04:05 | | Page J D & Simon R A | Warren & Reading | 33 | | | | | |  |
Page K | 28.2 | | | 81 | 1 | 0 | 0 | 0 | | |
| 1994 | | 28:13:52 | | Hatt-Cook M E & Page K | Royal Marines Reserve - London | 81 | | | | | |  |
Page K R M | 25.6 | | | 57 | 1 | 0 | 0 | 0 | | |
| 1995 | | 25:33:05 | | Page K R M & King A J | Cowplain Staff | 57 | | | | | |  |
Page Tim | 22.2 | | | 36 | 1 | 0 | 0 | 0 | | |
| 2009 | | 22:12:31 | | Ayliffe Alastair & Page Tim | Richmond | 36 | | | | | |  |
Paget A J | 36.9 | | | 128 | 1 | 0 | 0 | 0 | | |
| 1989 | | 36:54:35 | | Paget A J & Hughes R | WSIHE | 128 | | | | | |  |
Pagnanelli P | 20.8 | | | 2 | 4 | 3 | 0 | 0 | | |
| 1965 | | 22:40:30 | | Pagnanelli P & Jupp B | 63 Coy RASC (Para Bde) | 4 | | | | | |  |
| 1968 | | 21:38:00 | | Pagnanelli P & Evans R | 63 Squad RCT | 1 | | 1 | | | Services |  |
| 1969 | | 19:47:20 | | Evans R & Pagnanelli P | 16 Para | 1 | | 1 | | | Services |  |
| 1970 | | 19:14:20 | | Pagnanelli P & Evans R | 16 Para | 1 | | 1 | | | Services |  |
Pagon N | 23.0 | | | 57 | 1 | 0 | 0 | 0 | | |
| 1988 | C2 | 22:57:45 | | Pagon N & Jones Bernadette Ann | Bristol | 57 | | | | | Mixed |  |
Pagon N V | 24.5 | | | 62 | 1 | 0 | 0 | 0 | | |
| 1984 | | 24:31:05 | | Pagon N V & Davey J P | Liverpool University | 62 | | | | | |  |
Paice A | 24.0 | | | 78 | 1 | 0 | 0 | 0 | | |
| 1987 | | 23:59:44 | | Robinson C P & Paice A | Reading and Leighton Park | 78 | | | | | |  |
Painter W G | 55.8 | | | 82 | 1 | 0 | 0 | 0 | | |
| 1983 | | 55:48:00 | | Painter W G & Cormack I A | 81 Ordnance Coy. | 82 | | | | | |  |
Painting R C S | 19.7 | | | 16 | 3 | 0 | 0 | 0 | | |
| 1990 | | 20:25:28 | | Painting R C S & Beegan A F | Royal Engineers | 14 | | | | | |  |
| 1992 | | 20:15:10 | | Hazzard R L & Painting R C S | Royal Engineers | 22 | | | | | |  |
| 1993 | | 18:22:30 | | Smith D N & Painting R C S | Royal Engineers | 12 | | | | | |  |
Pallett Steven | 24.9 | | | 37 | 1 | 0 | 0 | 0 | | |
| 2004 | | 24:53:32 | | Pallett Steven & Tayler Harry | Royal Marines Reserve - London | 37 | | | | | Reserve |  |
Palmer Clive | 34.9 | | | 82 | 1 | 0 | 0 | 0 | | |
| 2007 | C2 | 34:56:45 | | Palmer Clive & Mead Antony | Independent | 82 | | | | | |  |
Palmer Daniel | 17.8 | | | 4 | 3 | 0 | 0 | 2 | | |
| 2017 | | 18:17:08 | | Pearce Ryan & Palmer Daniel | Fowey River | 3 | | | | 1 | |  |
| 2023 | | 16:55:20 | | Palmer Daniel & Burbeck Katherine | Fowey River & Reading | 3 | | | | 1 | Mixed |  |
| 2025 | | 18:13:49 | | Horkan David & Palmer Daniel | International Ireland & Truro | 5 | | | | | |  |
Palmer Daniel (Teddington) | 15.3 | | | 2 | 1 | 0 | 1 | 0 | | |
| 2022 | | 15:19:17 | | Butler Billy & Palmer Daniel | Falcon & Fowey River | 2 | | | 1 | | |  |
Palmer F | 23.7 | | | 72 | 1 | 0 | 0 | 0 | | |
| 1988 | | 23:43:59 | | Palmer F & England R J | Basildon | 72 | | | | | |  |
Palmer F P | 25.9 | | | 84 | 1 | 0 | 0 | 0 | | |
| 1986 | | 25:55:43 | | Palmer F P & Cope AR | Independent | 84 | | | | | |  |
Palmer Ian | 38.6 | | | 133 | 1 | 0 | 0 | 0 | | |
| 2014 | | 38:34:09 | | Palmer Ian & Dummett Tim | Pangbourne | 133 | | | | | |  |
Palmer J | 25.7 | | | 101 | 1 | 0 | 0 | 0 | | |
| 1988 | | 25:42:00 | | Evans P & Palmer J | Basildon | 101 | | | | | |  |
Panayi Markus | 21.3 | | | 19 | 2 | 0 | 0 | 0 | | |
| 1997 | | 21:33:11 | | Hogan Mark & Panayi Markus | Newham & Leaside | 22 | | | | | |  |
| 2007 | | 21:08:12 | | Hogan Mark & Panayi Markus | Leaside | 15 | | | | | |  |
Panrucker Mike | 24.6 | | | 44 | 1 | 0 | 0 | 0 | | |
| 2013 | | 24:33:38 | | Panrucker Mike & Playle William | Bishops Stortford & Barking & Dagenham | 44 | | | | | |  |
Panther T | 61.9 | | | 19 | 1 | 0 | 0 | 0 | | |
| 1957 | | 61:54:30 | | Panther T & Croft J | RMA Sandhurst | 19 | | | | | |  |
Pape N J | 21.6 | | | 7 | 1 | 0 | 0 | 0 | | |
| 1970 | | 21:39:55 | | Serensen J C & Pape N J | Danish Canoe Federation | 7 | | | | | |  |