 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
|---|
 Makin Ben | 26.6 | | | 80 | 1 | 0 | 0 | 0 | | |
| 2019 | | 26:37:35 | | Makin Ben & Hill Barry | Bradford On Avon | 80 | | | | | | |
| Malam C W | 47.7 | | | 113 | 1 | 0 | 0 | 0 | | |
| 1991 | | 47:45:47 | | Tissington P & Malam C W | Independent | 113 | | | | | | |
| Malduca R | 23.6 | | | 30 | 1 | 0 | 0 | 0 | | |
| 1978 | | 23:34:09 | | Malduca R & Hodge A M | Aylesbury | 30 | | | | | | |
| Male P J | 23.2 | | | 58 | 3 | 0 | 0 | 0 | | |
| 1985 | | 23:59:52 | | Male P J & Gray A | Independent | 62 | | | | | | |
| 1987 | | 23:46:24 | | Male P J & Male R | Independent | 75 | | | | | | |
| 1989 | | 21:46:55 | | Taylor M B & Male P J | Independent | 37 | | | | | | |
| Male R | 23.8 | | | 75 | 1 | 0 | 0 | 0 | | |
| 1987 | | 23:46:24 | | Male P J & Male R | Independent | 75 | | | | | | |
| Males Stuart | 29.0 | | | 62 | 1 | 0 | 0 | 0 | | |
| 2004 | | 29:01:27 | | Bidgood Tony & Males Stuart | RAF Honington | 62 | | | | | RAF | |
| Malin R | 27.0 | | | 13 | 4 | 0 | 0 | 0 | | |
| 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 | |
| 1964 | | 26:25:23 | | Malin R & Malin W R | Abingdonions Canoeists | 8 | | | | | | |
| 1970 | | 24:02:09 | | Malin W R & Malin R | Abingdon Riverside | 15 | | | | | Home Built | |
| Malin W R | 25.2 | | | 13 | 3 | 0 | 0 | 0 | | |
| 1964 | | 26:25:23 | | Malin R & Malin W R | Abingdonions Canoeists | 8 | | | | | | |
| 1969 | | 25:09:05 | | Hanson A G & Malin W R | Culham College | 16 | | | | | | |
| 1970 | | 24:02:09 | | Malin W R & Malin R | Abingdon Riverside | 15 | | | | | Home Built | |
| Malka Tracey | 33.9 | | | 107 | 2 | 0 | 0 | 0 | | |
| 2017 | C2 | 33:21:58 | | Malka Tracey & Vater-Lambert Adele | Independent | 108 | | | | | | |
| 2019 | C2 | 34:31:36 | | Malka Tracey & Vater-Lambert Adele | Independent | 106 | | | | | | |
| Mallett H | 20.5 | | | 27 | 2 | 0 | 0 | 0 | | |
| 1992 | | 20:44:15 | | Rydin P A M & Mallett H | Exeter | 24 | | | | | | |
| 1993 | | 20:11:50 | | Mallett H & Harding D | Exeter | 29 | | | | | | |
| Mallott L | 26.1 | | | 48 | 1 | 0 | 0 | 0 | | |
| 1997 | | 26:08:19 | | Pryde F & Mallott L | Royal Marines | 48 | | | | | | |
| Man P | 38.7 | | | 52 | 1 | 0 | 0 | 0 | | |
| 1972 | | 38:40:30 | | Cocks A & Man P | Berkshire College of Education | 52 | | | | | | |
| Mandry L A | 37.1 | | | 135 | 1 | 0 | 0 | 0 | | |
| 1990 | | 37:08:39 | | Brigstock K P & Mandry L A | Royal Artillery | 135 | | | | | | |
| Manion S | 28.5 | | | 66 | 1 | 0 | 0 | 0 | | |
| 1991 | | 28:31:36 | | Long Tim & Manion S | Royal Marines Reserve - London | 66 | | | | | | |
| Mankee T R | 27.4 | | | 47 | 1 | 0 | 0 | 0 | | |
| 1978 | | 27:26:36 | | Lee M A & Mankee T R | Independent | 47 | | | | | | |
| Mann A H | 33.4 | | | 29 | 1 | 0 | 0 | 0 | | |
| 1968 | | 33:26:30 | | Mann A H & Chacksfield W | RAF Cranwell | 29 | | | | | | |
| Mann D | 32.0 | | | 60 | 1 | 0 | 0 | 0 | | |
| 1981 | | 32:02:58 | | Jones H W & Mann D | Port of Plymouth C A | 60 | | | | | | |
| Mann J C | 33.6 | | | 47 | 1 | 0 | 0 | 0 | | |
| 1967 | | 33:39:30 | | Scullard R S & Mann J C | 27 Med Regt RA | 47 | | | | | | |
| Mann W | 26.2 | | | 94 | 1 | 0 | 0 | 0 | | |
| 1990 | | 26:11:39 | | Mitchell S M & Mann W | Ancrum | 94 | | | | | | |
| Mannering David Robert | 22.7 | | | 38 | 2 | 0 | 0 | 0 | | |
| 1982 | | 19:29:42 | | Dews C & Mannering David Robert | Metropolitan Police | 12 | | | | | | |
| 2013 | | 25:55:19 | | Mannering David Robert & Mccluskey Steven | Pangbourne | 63 | | | | | | |
| Manning D | 25.3 | | | 38 | 1 | 0 | 0 | 0 | | |
| 1998 | | 25:15:38 | | Manning D & Beeley W | Royal Marines | 38 | | | | | | |
| Manning Greg | 24.1 | | | 48 | 11 | 0 | 0 | 0 | | |
| 1972 | | 25:47:11 | | Manning Greg & Simkins A J N | Royal Artillery & RMA Sandhurst | 39 | | | | | | |
| 1987 | | 24:11:20 | | Simkins A J N & Manning Greg | 656 Squadron AAC | 82 | | | | | | |
| 1988 | | 23:22:30 | | Simkins A J N & Manning Greg | 656 Squadron AAC | 66 | | | | | | |
| 1989 | | 23:48:03 | | Simkins A J N & Manning Greg | 656 Squadron AAC | 62 | | | | | | |
| 1998 | | 24:32:42 | | Manning Greg & Simkins A J N | Army Air Corps | 33 | | | | | | |
| 2002 | | 22:54:22 | | Manning Greg & Mutton Chris | Army Air Corps | 23 | | | | | | |
| 2004 | | 23:39:11 | | Manning Greg & Mutton Chris | Army Air Corps | 29 | | | | | | |
| 2008 | | 24:11:44 | | Jagger Roger & Manning Greg | Integrate Paddling | 30 | | | | | Century | |
| 2009 | | 23:31:15 | | Manning Greg & Mutton Chris | Army Air Corps | 52 | | | | | Veteran | |
| 2010 | | 21:49:01 | | Manning Greg & Mutton Chris | Army Air Corps | 27 | | | | | Veteran | |
| 2019 | | 27:06:11 | | Manning Greg & Mutton Chris | Army Air Corps Veterans' Assoc | 84 | | | | | Veteran | |
| Mannion S | 25.5 | | | 63 | 4 | 0 | 0 | 0 | | |
| 1992 | | 25:53:40 | | Mannion S & Day Neil | Royal Marines Reserve - London | 79 | | | | | | |
| 1993 | | 25:56:10 | | Mannion S & Sharpless M | Royal Marines Reserve - London | 82 | | | | | | |
| 1995 | | 23:38:20 | | Mannion S & Tayter H C | Royal Marines Reserve - London | 42 | | | | | | |
| 1997 | | 26:26:58 | | Mannion S & Taylor H | Royal Marines Reserve | 49 | | | | | | |
| Mansell K | 23.5 | | | 61 | 2 | 0 | 0 | 0 | | |
| 1987 | | 24:10:25 | | Mansell K & Franklin T | Jersey | 81 | | | | | | |
| 1990 | | 22:50:24 | | Mansell K & Scott P N | Jersey | 40 | | | | | | |
| Mansergh Andrew | 21.6 | | | 17 | 3 | 0 | 0 | 0 | | |
| 2002 | | 23:49:26 | | Mansergh Andrew & Ratnasuriya Vishanka | Royal Marines & Birmingham University | 28 | | | | | | |
| 2006 | | 21:19:58 | | Heard Simon & Mansergh Andrew | Royal Marines | 14 | | | | | Navy | |
| 2007 | | 19:42:50 | | Baker Paul & Mansergh Andrew | Royal Marines | 8 | | | | | Navy | |
| Mansfield Jamie (Teddington) | 20.1 | | | 26 | 1 | 0 | 0 | 0 | | |
| 2024 | | 20:07:00 | | Hudson Giles & Mansfield Jamie | Southampton | 26 | | | | | | |
| Mansfield T P | 28.8 | | | 50 | 1 | 0 | 0 | 0 | | |
| 1983 | | 28:47:22 | | Mansfield T P & Warren MA | Home Office | 50 | | | | | | |
| Mapes Simon | 24.6 | | | 55 | 1 | 0 | 0 | 0 | | |
| 2017 | | 24:33:55 | | Lord Ken & Mapes Simon | Metropolitan Police | 55 | | | | | Police | |
| Mapletoft G B | 25.0 | | | 94 | 1 | 0 | 0 | 0 | | |
| 1987 | | 25:01:50 | | Snape K & Mapletoft G B | Royal Marines | 94 | | | | | | |
| Mara Gillian | 19.8 | | | 10 | 2 | 0 | 0 | 0 | | |
| 2007 | | 19:55:24 | | Burbeck Katherine & Mara Gillian | Loughborough University | 11 | | | | | Ladies,University | |
| 2015 | | 19:38:35 | | Mara Gillian & Shouldice Elizabeth | Royal Leamington Spa & Wild Water | 8 | | | | | Ladies | |
| Marafono K V | 27.4 | | | 14 | 1 | 0 | 0 | 0 | | |
| 1968 | FB | 27:26:00 | | Weaver D T & Marafono K V | 22 | 14 | | | | | Tyne | |
| Marbw G | 59.2 | | | 120 | 1 | 0 | 0 | 0 | | |
| 1991 | | 59:13:45 | | Stradling Anita Christine & Marbw G | Independent | 120 | | | | | | |
| March J C | 41.3 | | | 34 | 1 | 0 | 0 | 0 | | |
| 1966 | | 41:19:00 | | March J C & Kelly P A | RAF Cranwell | 34 | | | | | | |
| Marchant Edward C | 30.8 | | | 1 | 1 | 1 | 0 | 0 | | |
| 1953 | FB | 30:47:00 | | Junor Neville K & Marchant Edward C | 21 (Artists) | 1 | | 1 | | | Tyne | |
| Marchment P | 22.4 | | | 24 | 1 | 0 | 0 | 0 | | |
| 1975 | | 22:25:52 | | Marchment P & Hinchcliffe M | Royal Marines | 24 | | | | | | |
| Marcinowicz Adam | 23.0 | | | 31 | 1 | 0 | 0 | 0 | | |
| 2016 | | 23:00:01 | | Marcinowicz Adam & Mavra Boris | Richmond | 31 | | | | | | |
 Mardel S N | 30.9 | | | 50 | 1 | 0 | 0 | 0 | | |