 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
Morris D R | 29.3 | | | 67 | 1 | 0 | 0 | 0 | | |
| 1997 | | 29:17:08 | | Kirvan M & Morris D R | Royal | 67 | | | | | |  |
Morris Sean | 21.4 | | | 24 | 1 | 0 | 0 | 0 | | |
| 2009 | | 21:24:15 | | Morris Sean & Livermore Luke | Royal Engineers | 24 | | | | | |  |
Morris Simon | 24.7 | | | 61 | 1 | 0 | 0 | 0 | | |
| 2019 | | 24:40:40 | | Morris Simon & Walsh Tom | Independent | 61 | | | | | |  |
Morrisey Michael | 21.1 | | | 10 | 1 | 0 | 0 | 0 | | |
| 2004 | | 21:04:37 | | Hompes Derek & Morrisey Michael | Dabulamanzi & WW | 10 | | | | | |  |
Morrison S | 21.9 | | | 41 | 1 | 0 | 0 | 0 | | |
| 1988 | | 21:56:15 | | Toulmin M & Morrison S | Royal Marines | 41 | | | | | |  |
Morriss S | 61.3 | | | 153 | 1 | 0 | 0 | 0 | | |
| 1990 | | 61:19:15 | | Childs Gillian Mary & Morriss S | 2nd Ware Scout Troop | 153 | | | | | |  |
Morrissey Jim | 18.3 | | | 2 | 4 | 3 | 0 | 0 | | |
| 1999 | | 17:51:30 | | Morrissey Jim & O'Meara Michael | Dollymount Sea Scouts & 180 Waterford | 1 | | 1 | | | Civilian |  |
| 2002 | | 16:54:16 | | Morrissey Jim & O'Meara Michael | Dollymount Sea Scouts & 180 Waterford | 1 | | 1 | | | Civilian |  |
| 2003 | | 18:35:41 | | Morrissey Jim & O'Meara Michael | Dollymount Sea Scouts & 180 Waterford | 1 | | 1 | | | Civilian |  |
| 2019 | | 19:49:20 | | Morrissey Jim & Morrissey Tim | Dollymount Sea Scouts | 6 | | | | | Scouts |  |
Morrissey John | 21.5 | | | 11 | 1 | 0 | 0 | 0 | | |
| 2012 | | 21:28:52 | | Morrissey John & Morrissey Tim | Dollymount Sea Scouts | 11 | | | | | European,Scouts |  |
Morrissey P | 34.1 | | | 26 | 1 | 0 | 0 | 0 | | |
| 1963 | | 34:05:50 | | Morrissey P & Warren G | RAF Swinderby | 26 | | | | | |  |
Morrissey Tim | 20.6 | | | 9 | 2 | 0 | 0 | 0 | | |
| 2012 | | 21:28:52 | | Morrissey John & Morrissey Tim | Dollymount Sea Scouts | 11 | | | | | European,Scouts |  |
| 2019 | | 19:49:20 | | Morrissey Jim & Morrissey Tim | Dollymount Sea Scouts | 6 | | | | | Scouts |  |
Mortey A | 50.9 | | | 76 | 1 | 0 | 0 | 0 | | |
| 1983 | | 50:52:30 | | Woodley B & Mortey A | Independent | 76 | | | | | |  |
Mortey J P | 35.6 | | | 71 | 1 | 0 | 0 | 0 | | |
| 1981 | | 35:34:07 | | Mortey J P & Cook S K | 1st Woodley Venture Scouts | 71 | | | | | |  |
Mortham J A | 44.4 | | | 29 | 1 | 0 | 0 | 0 | | |
| 1965 | | 44:24:42 | | Mortham J A & Brinkhurst N P | 1st Princes Risborough Rover Scouts | 29 | | | | | |  |
Mortimer Alex | 22.8 | | | 22 | 1 | 0 | 0 | 0 | | |
| 2002 | | 22:47:44 | | Mortimer Alex & Mortimer Paul | Royal | 22 | | | | | |  |
Mortimer B | 27.9 | | | 93 | 5 | 0 | 0 | 0 | | |
| 1984 | | 39:32:15 | | Gay R P & Mortimer B | Melksham Adventure Unit | 136 | | | | | |  |
| 1986 | | 25:36:23 | | Gibbons C K & Mortimer B | Challenger Outdoor Pursuits Group | 80 | | | | | |  |
| 1987 | | 23:27:33 | | Gibbons C K & Mortimer B | Challenger Outdoor Pursuits Group | 67 | | | | | |  |
| 1988 | | 24:55:30 | | Mortimer B & Mortimer Karen | Challenger Outdoor Pursuits Group | 91 | | | | | |  |
| 1990 | | 25:53:52 | | Mortimer B & Mortimer Karen | Challenger Outdoor Pursuits Group | 91 | | | | | |  |
Mortimer Karen | 25.4 | | | 91 | 2 | 0 | 0 | 0 | | |
| 1988 | | 24:55:30 | | Mortimer B & Mortimer Karen | Challenger Outdoor Pursuits Group | 91 | | | | | |  |
| 1990 | | 25:53:52 | | Mortimer B & Mortimer Karen | Challenger Outdoor Pursuits Group | 91 | | | | | |  |
Mortimer Paul | 22.8 | | | 22 | 1 | 0 | 0 | 0 | | |
| 2002 | | 22:47:44 | | Mortimer Alex & Mortimer Paul | Royal | 22 | | | | | |  |
Mortimore A N | 59.3 | | | 95 | 1 | 0 | 0 | 0 | | |
| 1981 | | 59:16:24 | | Mortimore A N & Russell D A | Independent | 95 | | | | | |  |
Morton Benjamin | 27.4 | | | 100 | 1 | 0 | 0 | 0 | | |
| 2009 | | 27:23:58 | | Morton Benjamin & Roberts Andrew | Independent | 100 | | | | | |  |
Morton D H S | 24.9 | | | 54 | 1 | 0 | 0 | 0 | | |
| 1994 | | 24:56:44 | | Lake P R & Morton D H S | Richmond | 54 | | | | | |  |
Morton Jamie (jay) | 29.5 | | | 119 | 1 | 0 | 0 | 0 | | |
| 2014 | | 29:32:51 | | Evely Chris & Morton Jamie (jay) | Army Canoe Union | 119 | | | | | |  |
Morton Richard | 28.6 | | | 50 | 1 | 0 | 0 | 0 | | |
| 2008 | | 28:35:26 | | Morton Richard & Wheeler Peter | Independent | 50 | | | | | |  |
Moss C | 42.9 | | | 51 | 1 | 0 | 0 | 0 | | |
| 1977 | | 42:55:22 | | Morley J P & Moss C | 1st Woodley Venture Scouts | 51 | | | | | |  |
Moss Derek | 24.8 | | | 48 | 1 | 0 | 0 | 0 | | |
| 2013 | | 24:50:19 | | Blears Mark & Moss Derek | Army Canoe Union | 48 | | | | | |  |
Moss G D | 26.0 | | | 78 | 1 | 0 | 0 | 0 | | |
| 1985 | | 25:58:42 | | Brazil P A & Moss G D | Rolls Royce Bristol | 78 | | | | | |  |
Moss George | 29.4 | | | 91 | 1 | 0 | 0 | 0 | | |
| 2011 | | 29:25:30 | | Cashell George & Moss George | Bradford On Avon | 91 | | | | | |  |
Moss N J | 24.6 | | | 46 | 1 | 0 | 0 | 0 | | |
| 1979 | | 24:33:55 | | Jones S W & Moss N J | Royal Military Col. of Science | 46 | | | | | |  |
Moss S | 30.0 | | | 90 | 1 | 0 | 0 | 0 | | |
| 1982 | | 29:57:45 | | Cronin T & Moss S | Chalfont Park | 90 | | | | | |  |
Moss T | 33.3 | | | 130 | 1 | 0 | 0 | 0 | | |
| 1990 | | 33:16:22 | | Jackson P1 & Moss T | 12 Air Defence Regiment R.A. | 130 | | | | | |  |
Mosse F | 23.7 | | | 24 | 1 | 0 | 0 | 0 | | |
| 1983 | | 23:42:43 | | Cronin T & Mosse F | Chalfont Park | 24 | | | | | |  |
Mossman David | 34.0 | | | 101 | 1 | 0 | 0 | 0 | | |
| 2012 | C2 | 34:01:45 | | Baker Stephen & Mossman David | Independent | 101 | | | | | |  |
Motemavelian John | 33.1 | | | 123 | 1 | 0 | 0 | 0 | | |
| 2009 | FB | 33:07:13 | | Motemavelian John & Mooney Peter | 23 Engineer Regiment (Air Asslt) | 123 | | | | | |  |
Motion Jake | 25.9 | | | 57 | 1 | 0 | 0 | 0 | | |
| 2011 | | 25:52:55 | | Motion Jake & Adie Nicholas | Falcon | 57 | | | | | |  |
Motley W P | 58.1 | | | 54 | 1 | 0 | 0 | 0 | | |
| 1969 | | 58:05:40 | | Cliff L & Motley W P | SEME | 54 | | | | | |  |
Motoney J A | 36.1 | | | 97 | 1 | 0 | 0 | 0 | | |
| 1995 | | 36:08:30 | | Verrier M J & Motoney J A | Independent | 97 | | | | | |  |
Mould E | 23.8 | | | 47 | 1 | 0 | 0 | 0 | | |
| 1994 | | 23:46:15 | | Scarisbrick E & Mould E | Independent | 47 | | | | | |  |
Mould J | 63.8 | | | 84 | 3 | 0 | 0 | 0 | | |
| 1996 | C2 | 72:20:26 | | Williams P K & Mould J | Independent | 80 | | | | | |  |
| 1997 | | 60:38:26 | | Mould J & Beall A R | Independent | 112 | | | | | |  |
| 1998 | | 58:28:20 | | Mould J & Beall A R | Soar Valley & independent | 61 | | | | | |  |
Mould R T | 22.4 | | | 33 | 1 | 0 | 0 | 0 | | |
| 1994 | | 22:24:23 | | Mould R T & Shercliff S | Cambridge University | 33 | | | | | |  |
Moule Keith | 16.0 | | | 1 | 2 | 2 | 0 | 0 | | |
| 2015 | | 16:40:31 | | Broughton Lizzie & Moule Keith | Richmond & Chelmsford | 1 | | 1 | | | Civilian,Mixed |  |
| 2023 | | 15:19:35 | | Moule Keith & Sharpe Tom | Chelmsford & Richmond | 1 | | 1 | | | Civilian |  |
Moule Peter | 26.6 | | | 50 | 1 | 0 | 0 | 0 | | |
| 2005 | | 26:36:17 | | Edwards Roger A & Moule Peter | Chelmsford | 50 | | | | | |  |
Moules K A | 38.3 | | | 51 | 2 | 0 | 0 | 0 | | |
| 1972 | | 45:06:56 | | Moules K A & Holmes R R | RMA Sandhurst | 56 | | | | | |  |
| 1975 | | 31:36:32 | | Moules K A & Walker P | Royal Military Col. of Science | 46 | | | | | |  |
Mounde David | 25.9 | | | 46 | 1 | 0 | 0 | 0 | | |
| 2006 | | 25:52:24 | | Mounde David & Luck Peter | Richmond | 46 | | | | | |  |
Mount Elizabeth Mary | 26.4 | | | 67 | 1 | 0 | 0 | 0 | | |
| 1994 | | 26:23:25 | | Mount Elizabeth Mary & Walker G R | Bettys Boaters | 67 | | | | | |  |
Mountney R | 21.2 | | | 31 | 1 | 0 | 0 | 0 | | |