 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
Parkinson Austin | 21.7 | | | 19 | 1 | 0 | 0 | 0 | | |
| 2007 | | 21:40:24 | | Parkinson Austin & Lummes Ryan | Royal Engineers | 19 | | | | | |  |
Parkinson G | 29.7 | | | 30 | 1 | 0 | 0 | 0 | | |
| 1976 | | 29:44:00 | | Smith B H & Parkinson G | RAF West Drayton | 30 | | | | | RAF |  |
Parkinson T W | 56.0 | | | 54 | 2 | 0 | 0 | 0 | | |
| 1964 | | 46:53:12 | | Parkinson T W & Sauzier J | RAF Henlow | 41 | | | | | |  |
| 1972 | | 65:08:15 | | Parkinson T W & Price M J | RAF leeming | 67 | | | | | |  |
Parks G | 70.9 | | | 152 | 2 | 0 | 0 | 0 | | |
| 1989 | | 70:00:40 | | Parks G & Webb L | 22 Ordnance Company (V) | 148 | | | | | |  |
| 1990 | | 71:51:02 | | Parks G & Webb L | 22 Ordnance Company (V) | 155 | | | | | |  |
Parmenter J B | 29.3 | | | 102 | 2 | 0 | 0 | 0 | | |
| 1988 | | 25:18:15 | | Burden S & Parmenter J B | Independent | 97 | | | | | |  |
| 1989 | | 33:18:44 | | Parmenter J B & Lee M C J | Independent | 106 | | | | | |  |
Parmenter R M | 38.0 | | | 105 | 1 | 0 | 0 | 0 | | |
| 1991 | | 38:00:15 | | Parmenter R M & Dalby C S | Wiltshire Police | 105 | | | | | |  |
Parnham D | 20.7 | | | 2 | 1 | 0 | 1 | 0 | | |
| 1974 | | 20:44:11 | | Parnham D & Croft M | Borough Road College | 2 | | | 1 | | Civilian |  |
Parr R | 22.9 | | | 55 | 1 | 0 | 0 | 0 | | |
| 1987 | | 22:53:41 | | Bray Peter D J & Parr R | Croesyceiliog | 55 | | | | | |  |
Parritt Allison (Teddington) | 20.6 | | | 31 | 1 | 0 | 0 | 0 | | |
| 2024 | | 20:38:23 | | Parritt Allison & Trudgeon Kevin | Fowey River | 31 | | | | | Veteran |  |
Parritt Andrew | 22.5 | | | 20 | 1 | 0 | 0 | 0 | | |
| 2012 | | 22:30:39 | | Peters Mark & Parritt Andrew | Fowey River | 20 | | | | | |  |
Parrott Richard | 21.0 | | | 11 | 2 | 0 | 0 | 0 | | |
| 2012 | C2 | 21:46:18 | | Parrott Richard & Short Matt | Paddlesports Racers Association | 12 | | | | | Canadian |  |
| 2014 | C2 | 20:20:33 | | Bailey Claude & Parrott Richard | Paddlesport racers | 9 | | | | | |  |
Parry I N | 27.4 | | | 91 | 1 | 0 | 0 | 0 | | |
| 1993 | | 27:24:50 | | Dalby C S & Parry I N | Wiltshire Police | 91 | | | | | |  |
Parry Jon | 22.8 | | | 14 | 1 | 0 | 0 | 0 | | |
| 2025 | | 22:46:56 | | Parry Jon & Devereux Michael | RMKA | 14 | | | | | Century |  |
Parry M | 35.6 | | | 149 | 1 | 0 | 0 | 0 | | |
| 1987 | | 35:35:15 | | Aplin S & Parry M | East Devon Alpine Club | 149 | | | | | |  |
Parry Matthew | 21.0 | | | 21 | 1 | 0 | 0 | 0 | | |
| 2009 | | 21:00:16 | | Lay Christopher & Parry Matthew | Royal Engineers | 21 | | | | | |  |
Parry R | 21.5 | | | 6 | 2 | 0 | 0 | 0 | | |
| 1973 | | 20:28:23 | | Jones R & Parry R | Royal Marines | 6 | | | | | |  |
| 1974 | | 22:28:29 | | Parry R & Dance G | Royal Marines | 5 | | | | | |  |
Parry R D | 35.7 | | | 96 | 1 | 0 | 0 | 0 | | |
| 1994 | C2 | 35:45:45 | | Neale G R & Parry R D | North Avon | 96 | | | | | |  |
Parsons A F | 51.6 | | | 60 | 1 | 0 | 0 | 0 | | |
| 1972 | | 51:37:00 | | Gapper D G & Parsons A F | Somerdale Y C | 60 | | | | | |  |
Parsons A P | 20.4 | | | 7 | 2 | 0 | 0 | 0 | | |
| 1983 | | 21:14:39 | | Parsons A P & Pritchard M L | Birmingham University | 4 | | | | | |  |
| 1985 | | 19:28:52 | | Fitzpatrick G & Parsons A P | Hereford | 9 | | | | | |  |
Parsons Sue | 38.4 | | | 158 | 1 | 0 | 0 | 0 | | |
| 1987 | | 38:24:21 | | Parsons Sue & Pulay Teresa | Independent | 158 | | | | | |  |
Partridge G | 31.1 | | | 75 | 1 | 0 | 0 | 0 | | |
| 1997 | | 31:07:11 | | Partridge G & Peters M | Hayle & Porthpean Outdoor Centre | 75 | | | | | |  |
Pascoe G | 37.9 | | | 111 | 1 | 0 | 0 | 0 | | |
| 1993 | | 37:53:30 | | Pascoe G & Hamlyn K | Independent | 111 | | | | | |  |
Pascoe R G | 60.0 | | | 142 | 1 | 0 | 0 | 0 | | |
| 1989 | | 60:01:17 | | Mears R G & Pascoe R G | Devon & Cornwall Police | 142 | | | | | |  |
Pask Adrian | 32.6 | | | 108 | 1 | 0 | 0 | 0 | | |
| 2015 | | 32:34:13 | | Harrison John & Pask Adrian | Independent | 108 | | | | | |  |
Pask S | 24.6 | | | 71 | 1 | 0 | 0 | 0 | | |
| 1992 | | 24:37:45 | | Willox D A & Pask S | Leaside | 71 | | | | | |  |
Passfield J N | 23.4 | | | 50 | 1 | 0 | 0 | 0 | | |
| 1982 | | 23:23:46 | | Passfield J N & Vaughan M B | 28 A. E. Regt. | 50 | | | | | |  |
Passmore Julia | 25.1 | | | 48 | 2 | 0 | 0 | 0 | | |
| 2017 | | 25:41:46 | | Passmore Julia & Passmore Robert | Tonbridge | 70 | | | | | |  |
| 2026 | | 24:29:50 | | Passmore Julia & Ashford Dom | Tonbridge | 26 | | | | | |  |
Passmore Robert | 25.7 | | | 70 | 1 | 0 | 0 | 0 | | |
| 2017 | | 25:41:46 | | Passmore Julia & Passmore Robert | Tonbridge | 70 | | | | | |  |
Patch David | 35.4 | | | 102 | 1 | 0 | 0 | 0 | | |
| 2012 | FB | 35:25:47 | | Patch David & Pearce Nic | Army Canoe Union & Poole Harbour | 102 | | | | | |  |
Patel Minesh | 29.8 | | | 96 | 1 | 0 | 0 | 0 | | |
| 2010 | C2 | 29:47:43 | | Jones Matthew & Patel Minesh | BCU | 96 | | | | | |  |
Pateman Mark | 36.1 | | | 79 | 1 | 0 | 0 | 0 | | |
| 2006 | | 36:05:00 | | Pateman Mark & Wrzesinski Stefan | Independent | 79 | | | | | |  |
Pateman Nigel | 37.6 | | | 84 | 1 | 0 | 0 | 0 | | |
| 2006 | | 37:36:31 | | Holley Christopher & Pateman Nigel | Independent | 84 | | | | | |  |
Paterson Fiona | 26.5 | | | 35 | 2 | 0 | 0 | 0 | | |
| 2003 | | 28:17:58 | | Mayne Jonathan & Paterson Fiona | Richmond | 34 | | | | | |  |
| 2004 | | 24:48:59 | | Lowe Howard & Paterson Fiona | Richmond | 36 | | | | | |  |
Paterson J A | 37.5 | | | 40 | 1 | 0 | 0 | 0 | | |
| 1973 | | 37:29:47 | | McGaham A & Paterson J A | Harrow Scouts & Wealdstone Scouts | 40 | | | | | |  |
Paterson Tom | 40.7 | | | 70 | 1 | 0 | 0 | 0 | | |
| 2004 | | 40:41:44 | | Paterson Tom & Wilson William | Pangbourne | 70 | | | | | |  |
Paton G | 22.2 | | | 44 | 2 | 0 | 0 | 0 | | |
| 1985 | | 22:23:09 | | Starling J A & Paton G | 8th Regiment RCT | 40 | | | | | |  |
| 1987 | | 22:03:35 | | Starling J A & Paton G | HQ 7th Armoured Bde & 8th Regiment RCT | 48 | | | | | |  |
Patrick N | 19.9 | | | 15 | 2 | 0 | 0 | 0 | | |
| 1986 | | 19:51:32 | | Patrick N & Rawcliffe R | Royal Engineers | 11 | | | | | |  |
| 1987 | | 19:51:14 | | Bailey A T & Patrick N | Royal Engineers | 18 | | | | | |  |
Patrick Thomas | 27.3 | | | 81 | 1 | 0 | 0 | 0 | | |
| 2016 | | 27:17:37 | | Patrick Thomas & Gallagher Kieran | RMKA | 81 | | | | | |  |
Patten A D | 29.1 | | | 117 | 1 | 0 | 0 | 0 | | |
| 1990 | | 29:08:54 | | Read O B & Patten A D | Independent | 117 | | | | | |  |
Patterson R | 24.1 | | | 64 | 1 | 0 | 0 | 0 | | |
| 1989 | | 24:03:57 | | Wykes E & Patterson R | Anker Valley | 64 | | | | | |  |
Patterson S | 27.1 | | | 35 | 1 | 0 | 0 | 0 | | |
| 1977 | | 27:07:55 | | Patterson S & Foster N | Metropolitan Police | 35 | | | | | |  |
Pattison Hayden | 27.2 | | | 79 | 1 | 0 | 0 | 0 | | |
| 2016 | | 27:14:54 | | Hall Darren & Pattison Hayden | Solihull | 79 | | | | | |  |
Pattison Justin | 25.4 | | | 61 | 1 | 0 | 0 | 0 | | |
| 2016 | | 25:25:37 | | Pattison Justin & Drinkwater Jay | Solihull | 61 | | | | | |  |
Paul D | 44.0 | | | 49 | 1 | 0 | 0 | 0 | | |
| 1961 | | 44:00:00 | | Crone H & Paul D | RAF Cranwell | 49 | | | | | |  |
Paulter R | 25.4 | | | 80 | 1 | 0 | 0 | 0 | | |
| 1993 | | 25:24:40 | | Hutchison Iain & Paulter R | Reading and Leighton Park | 80 | | | | | |  |