 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
Marsh Andrew | 28.1 | | | 33 | 1 | 0 | 0 | 0 | | |
| 2003 | | 28:06:51 | | Marsh Stephen J & Marsh Andrew | Independent | 33 | | | | | |  |
Marsh D | 49.9 | | | 117 | 1 | 0 | 0 | 0 | | |
| 1993 | C2 | 49:56:15 | | Chaney B & Marsh D | North Avon | 117 | | | | | |  |
Marsh I | 26.4 | | | 111 | 1 | 0 | 0 | 0 | | |
| 1987 | | 26:23:40 | | Hawkesworth M & Marsh I | Scouts | 111 | | | | | |  |
Marsh S A | 24.6 | | | 17 | 1 | 0 | 0 | 0 | | |
| 1970 | | 24:38:56 | | Langley-Smith G F & Marsh S A | 21 (Artists) | 17 | | | | | |  |
Marsh Stephen J | 29.5 | | | 51 | 2 | 0 | 0 | 0 | | |
| 1999 | | 30:57:44 | | Napper S C & Marsh Stephen J | Independent | 68 | | | | | |  |
| 2003 | | 28:06:51 | | Marsh Stephen J & Marsh Andrew | Independent | 33 | | | | | |  |
Marshal M A J | 23.6 | | | 70 | 1 | 0 | 0 | 0 | | |
| 1988 | | 23:39:55 | | Marshal M A J & Jones R L H | Independent | 70 | | | | | |  |
Marshall-Taylor Paul | 26.1 | | | 29 | 1 | 0 | 0 | 0 | | |
| 2023 | | 26:03:09 | | Hutchison Peter & Marshall-Taylor Paul | Richmond | 29 | | | | | |  |
Marshall Avise | 51.4 | | | 168 | 1 | 0 | 0 | 0 | | |
| 1987 | | 51:22:21 | | Marshall M A J & Marshall Avise | Independent | 168 | | | | | |  |
Marshall C | 24.0 | | | 42 | 1 | 0 | 0 | 0 | | |
| 1991 | | 23:59:55 | | Mackenzie K J & Marshall C | Hemel Hempstead | 42 | | | | | |  |
Marshall G W | 21.5 | | | 25 | 1 | 0 | 0 | 0 | | |
| 1990 | | 21:31:28 | | Marshall G W & Stewart A D | Royal Marines | 25 | | | | | |  |
Marshall J K | 33.0 | | | 34 | 1 | 0 | 0 | 0 | | |
| 1976 | | 33:03:20 | | Marshall J K & Davis G P | Intelligence Centre | 34 | | | | | |  |
Marshall M A J | 51.4 | | | 168 | 1 | 0 | 0 | 0 | | |
| 1987 | | 51:22:21 | | Marshall M A J & Marshall Avise | Independent | 168 | | | | | |  |
Marshall Neil | 39.2 | | | 119 | 1 | 0 | 0 | 0 | | |
| 2017 | FB | 39:15:04 | | Marshall Neil & Mukungunugwa Believe | Cockleshell Endeavours & Royal Engineers | 119 | | | | | |  |
Marshall Nicholas | 25.1 | | | 56 | 1 | 0 | 0 | 0 | | |
| 2012 | | 25:08:29 | | Marshall Nicholas & Nicholson Rupert | Independent | 56 | | | | | |  |
Marshall P D | 22.3 | | | 39 | 4 | 0 | 0 | 0 | | |
| 1984 | | 22:48:55 | | Marshall P D & Moodie A | Wokingham Scouts | 44 | | | | | |  |
| 1985 | | 22:18:20 | | Marshall P D & Williams D J | Wokingham Scouts | 38 | | | | | |  |
| 1987 | | 21:22:49 | | Williams D J & Marshall P D | Wokingham Scouts | 37 | | | | | |  |
| 1990 | | 22:36:52 | | Williams D J & Marshall P D | Wokingham Scouts | 35 | | | | | Scouts |  |
Marshall P J | 30.5 | | | 72 | 1 | 0 | 0 | 0 | | |
| 1997 | | 30:28:34 | | Benton M & Marshall P J | Worcester | 72 | | | | | |  |
Marshall S | 24.4 | | | 44 | 1 | 0 | 0 | 0 | | |
| 1991 | | 24:22:49 | | Marshall S & Wade C | Ribble | 44 | | | | | |  |
Marshall W | 36.0 | | | 39 | 1 | 0 | 0 | 0 | | |
| 1961 | | 35:57:30 | | Weaver J & Marshall W | 1st Lancs | 39 | | | | | |  |
Marsham J | 35.0 | | | 28 | 2 | 0 | 0 | 0 | | |
| 1962 | | 36:17:45 | | Brooks R & Marsham J | RMA Sandhurst | 29 | | | | | |  |
| 1964 | | 33:40:29 | | Marsham J & Smith J | 1st Kings Shrop Light Infrantry | 27 | | | | | |  |
Marsham J K | 34.9 | | | 60 | 2 | 0 | 0 | 0 | | |
| 1970 | | 43:52:00 | | Marsham J K & Flemming Le | 3 Light Infrantry | 48 | | | | | |  |
| 1982 | | 25:55:20 | | Marsham J K & Rowiatt M | H.Q. U.K.LF. (Army) | 71 | | | | | |  |
Marsland D | 20.3 | | | 13 | 1 | 0 | 0 | 0 | | |
| 1990 | | 20:17:23 | | Marsland D & Jackson A | Royal Engineers | 13 | | | | | |  |
Marson R | 34.0 | | | 101 | 1 | 0 | 0 | 0 | | |
| 1985 | | 33:58:36 | | Tungatt D & Marson R | Chequered Paddlers | 101 | | | | | |  |
Martell Charles | 32.0 | | | 98 | 2 | 0 | 0 | 0 | | |
| 2013 | FB | 26:08:59 | | Martell Charles & Ives Tim | Army Canoe Union | 65 | | | | | |  |
| 2014 | FB | 37:46:19 | | Limbu Ganga & Martell Charles | Army Canoe Union | 130 | | | | | |  |
Marti J | 61.4 | | | 145 | 1 | 0 | 0 | 0 | | |
| 1984 | | 61:26:55 | | Brockwell G J & Marti J | T.S. Foxhound | 145 | | | | | |  |
Martiartu Aritz | 18.7 | | | 5 | 3 | 0 | 0 | 0 | | |
| 2026 | | 18:41:56 | | Martiartu Aritz & Dawson Tom | International & Falcon | 5 | | | | | |  |
| 2026 | | 18:41:56 | | Martiartu Aritz & Dawson Tom | International & Falcon | 5 | | | | | |  |
| 2026 | | 18:41:56 | | Martiartu Aritz & Dawson Tom | International & Falcon | 5 | | | | | |  |
Martin A | 40.8 | | | 138 | 1 | 0 | 0 | 0 | | |
| 1984 | | 40:48:55 | | Martin A & Rowlands J P | Royal Military Col. of Science | 138 | | | | | |  |
Martin Benjamin | 27.3 | | | 99 | 1 | 0 | 0 | 0 | | |
| 2014 | | 27:19:44 | | Kane Robert & Martin Benjamin | ACU DSEME | 99 | | | | | |  |
Martin Beth | 21.1 | | | 17 | 1 | 0 | 0 | 0 | | |
| 2014 | | 21:09:53 | | Middlehurst Susan & Martin Beth | Richmond | 17 | | | | | Ladies |  |
Martin Christopher | 26.8 | | | 93 | 1 | 0 | 0 | 0 | | |
| 2009 | | 26:47:50 | | Boyns Edward & Martin Christopher | Independent | 93 | | | | | |  |
Martin Dean | 26.0 | | | 83 | 1 | 0 | 0 | 0 | | |
| 2009 | | 26:02:16 | | Martin Dean & Martin Lorraine | Tonbridge | 83 | | | | | |  |
Martin E | 31.3 | | | 76 | 1 | 0 | 0 | 0 | | |
| 1995 | | 31:17:50 | | Martin E & Williams P I | Army Trg. Regt. Winchester | 76 | | | | | |  |
Martin J | 23.7 | | | 11 | 1 | 0 | 0 | 0 | | |
| 1969 | | 23:44:33 | | Martin J & Hamilton J | 3 Para | 11 | | | | | |  |
Martin J L | 28.8 | | | 71 | 3 | 0 | 0 | 0 | | |
| 1976 | | 28:31:15 | | Martin J L & Dixon G K | Thameside | 27 | | | | | |  |
| 1984 | | 26:53:13 | | Ward S J & Martin J L | Chichester | 91 | | | | | |  |
| 1985 | | 31:04:29 | | Ward S J & Martin J L | Chichester | 96 | | | | | |  |
Martin J M | 24.1 | | | 66 | 1 | 0 | 0 | 0 | | |
| 1986 | | 24:03:38 | | Ward S J & Martin J M | Independent | 66 | | | | | |  |
Martin K A | 20.5 | | | 21 | 4 | 0 | 0 | 0 | | |
| 1984 | | 23:15:14 | | Martin K A & Blatchly A Mark | Gillingham | 45 | | | | | |  |
| 1985 | | 19:22:50 | | Elliott R N & Martin K A | Gillingham | 7 | | | | | |  |
| 1986 | | 20:20:38 | | Catchlove R A F & Martin K A | Gillingham | 18 | | | | | |  |
| 1994 | | 19:01:40 | | Humphreys T D & Martin K A | Maidstone | 14 | | | | | |  |
Martin Lorraine | 26.0 | | | 83 | 1 | 0 | 0 | 0 | | |
| 2009 | | 26:02:16 | | Martin Dean & Martin Lorraine | Tonbridge | 83 | | | | | |  |
Martin M | 27.6 | | | 17 | 1 | 0 | 0 | 0 | | |
| 1961 | | 27:39:00 | | Martin M & Hazard J | 3 Para | 17 | | | | | |  |
Martin Mike | 21.2 | | | 19 | 2 | 0 | 0 | 0 | | |
| 2007 | | 19:47:23 | | Martin Mike & Ford Peter | Tonbridge | 9 | | | | | |  |
| 2019 | | 22:36:59 | | Martin Mike & Goodlad Bethany | Leighton Buzzard | 28 | | | | | |  |
Martin Paul | 25.8 | | | 68 | 1 | 0 | 0 | 0 | | |
| 2016 | | 25:47:00 | | Nobbs Dean & Martin Paul | Artists Rifles | 68 | | | | | |  |
Martin R | 34.9 | | | 36 | 1 | 0 | 0 | 0 | | |
| 1968 | | 34:52:00 | | Nicholas R & Martin R | Culham College | 36 | | | | | |  |
Martin S | 21.0 | | | 12 | 1 | 0 | 0 | 0 | | |
| 1996 | | 21:01:20 | | Ayres F D & Martin S | Royal Engineers | 12 | | | | | |  |
Martin Sandra | 31.1 | | | 99 | 1 | 0 | 0 | 0 | | |
| 1993 | | 31:09:00 | | Martin Sandra & Bower Pamela Karen | Snowdonia | 99 | | | | | |  |
Martin Sean | 19.7 | | | 11 | 5 | 0 | 0 | 0 | | |