 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
Crilley Gilbey | 23.9 | | | 42 | 1 | 0 | 0 | 0 | | |
| 2017 | | 23:54:13 | | Crilley Gilbey & Gough Al | Royal Electrical & Mechanical Engineers | 42 | | | | | |  |
Crinnion T | 36.4 | | | 52 | 1 | 0 | 0 | 0 | | |
| 1971 | | 36:22:12 | | Crinnion T & Chambers P | 4 Para | 52 | | | | | |  |
Cripps Hazel Jean | 25.7 | | | 86 | 1 | 0 | 0 | 0 | | |
| 1990 | | 25:41:40 | | Cripps T A & Cripps Hazel Jean | Thameswey | 86 | | | | | |  |
Cripps T A | 24.6 | | | 58 | 3 | 0 | 0 | 0 | | |
| 1990 | | 25:41:40 | | Cripps T A & Cripps Hazel Jean | Thameswey | 86 | | | | | |  |
| 1991 | | 22:47:40 | | Brown S & Cripps T A | Thameswey | 30 | | | | | |  |
| 1994 | | 25:20:32 | | Cripps T A & Aldridge M | Thameswey | 57 | | | | | |  |
Cripps T P | 30.6 | | | 6 | 1 | 0 | 0 | 0 | | |
| 1959 | | 30:34:35 | | Cripps T P & Horne J F | RAF Abington | 6 | | | | | |  |
Crisp P J R | 21.3 | | | 32 | 1 | 0 | 0 | 0 | | |
| 1988 | | 21:20:39 | | Bowditch Ian & Crisp P J R | | 32 | | | | | |  |
Critchley D | 25.5 | | | 81 | 1 | 0 | 0 | 0 | | |
| 1990 | | 25:27:56 | | Clarke K J & Critchley D | Royal Military Col. of Science | 81 | | | | | |  |
Critchley R D | 24.1 | | | 44 | 1 | 0 | 0 | 0 | | |
| 1995 | | 24:09:10 | | Lewis P H & Critchley R D | 36 Engineer Regiment | 44 | | | | | |  |
Crocker Darren | 20.9 | | | 20 | 1 | 0 | 0 | 0 | | |
| 2009 | | 20:56:36 | | Crocker Darren & Hewett Earl | Wokingham | 20 | | | | | |  |
Crockett J | 53.7 | | | 123 | 2 | 0 | 0 | 0 | | |
| 1991 | | 51:59:47 | | Crockett J & Culnane P | Independent | 117 | | | | | |  |
| 1992 | | 55:30:28 | | Crockett J & Dunkley S | Exeter University OTC | 129 | | | | | |  |
Croff C | 30.6 | | | 36 | 1 | 0 | 0 | 0 | | |
| 1971 | | 30:34:07 | | Croff C & Perkins P | 1st Irthling Borough Venture Scouts | 36 | | | | | |  |
Croft J | 61.9 | | | 19 | 1 | 0 | 0 | 0 | | |
| 1957 | | 61:54:30 | | Panther T & Croft J | RMA Sandhurst | 19 | | | | | |  |
Croft M | 21.2 | | | 5 | 3 | 0 | 1 | 1 | | |
| 1971 | | 22:47:10 | | Perrett Bernard & Croft M | Reading | 10 | | | | | |  |
| 1972 | | 20:05:35 | | Perrett Bernard & Croft M | Reading | 3 | | | | 1 | |  |
| 1974 | | 20:44:11 | | Parnham D & Croft M | Borough Road College | 2 | | | 1 | | Civilian |  |
Croft Peter | 27.1 | | | 55 | 1 | 0 | 0 | 0 | | |
| 2006 | | 27:06:55 | | Croft Peter & Middleton Andrew | Yorkies | 55 | | | | | |  |
Crombie G J | 31.5 | | | 28 | 2 | 0 | 0 | 0 | | |
| 1966 | | 34:20:00 | | Crombie G J & McKay A | RAF Cranwell | 26 | | | | | |  |
| 1967 | | 28:34:30 | | Crombie G J & Sharman P R | RAF Cranwell | 30 | | | | | |  |
Crompton D E | 21.7 | | | 26 | 1 | 0 | 0 | 0 | | |
| 1990 | | 21:41:29 | | Crompton D E & Black A G | Royal Engineers | 26 | | | | | |  |
Crompton Lee | 24.4 | | | 52 | 1 | 0 | 0 | 0 | | |
| 2014 | | 24:22:00 | | Crompton Lee & Mason Chanel | Army Canoe Union | 52 | | | | | |  |
Crompton O | 20.4 | | | 25 | 1 | 0 | 0 | 0 | | |
| 1988 | | 20:24:45 | | Crompton O & Overd M J | Royal Engineers | 25 | | | | | |  |
Cromwell Sharon | 25.0 | | | 41 | 1 | 0 | 0 | 0 | | |
| 2006 | | 25:02:52 | | Cromwell Sharon & Hennis Sandra | RMA Sandhurst | 41 | | | | | |  |
Crone H | 44.0 | | | 49 | 1 | 0 | 0 | 0 | | |
| 1961 | | 44:00:00 | | Crone H & Paul D | RAF Cranwell | 49 | | | | | |  |
Cronin James | 24.0 | | | 45 | 1 | 0 | 0 | 0 | | |
| 2017 | | 24:01:21 | | Daysh Tyler & Cronin James | Royal Engineers | 45 | | | | | |  |
Cronin Paul | 22.1 | | | 40 | 1 | 0 | 0 | 0 | | |
| 1989 | | 22:05:46 | | Toomey Paul & Cronin Paul | Longridge | 40 | | | | | |  |
Cronin T | 24.2 | | | 44 | 4 | 0 | 0 | 0 | | |
| 1979 | | 20:01:40 | | Cronin T & Mayhew P | Chalfont Park | 17 | | | | | |  |
| 1982 | | 29:57:45 | | Cronin T & Moss S | Chalfont Park | 90 | | | | | |  |
| 1983 | | 23:42:43 | | Cronin T & Mosse F | Chalfont Park | 24 | | | | | |  |
| 1985 | | 23:01:53 | | Mowbray W & Cronin T | The Greyhound | 45 | | | | | |  |
Crook Jonathan | 24.7 | | | 51 | 1 | 0 | 0 | 0 | | |
| 2007 | | 24:40:37 | | Crook Jonathan & Kelly Alun | RMA Sandhurst | 51 | | | | | |  |
Crook L J | 35.5 | | | 118 | 2 | 0 | 0 | 0 | | |
| 1987 | | 36:35:27 | | Smith R D & Crook L J | Roxeth District Scouts | 150 | | | | | |  |
| 1995 | | 34:27:50 | | Crook L J & Crook M R | Longridge | 85 | | | | | |  |
Crook M R | 34.5 | | | 85 | 1 | 0 | 0 | 0 | | |
| 1995 | | 34:27:50 | | Crook L J & Crook M R | Longridge | 85 | | | | | |  |
Crook R J | 30.4 | | | 89 | 2 | 0 | 0 | 0 | | |
| 1991 | | 34:02:48 | | Crook R J & Evans P J | 1st Liphook Venture Scouts | 91 | | | | | |  |
| 1992 | | 26:49:45 | | Crook R J & Callaghan I S | Alton Scout Fellowship | 86 | | | | | |  |
Crook W | 24.5 | | | 3 | 3 | 1 | 0 | 1 | | |
| 1959 | | 28:10:00 | | Crook W & Penley R D | Parachute Regiment | 3 | | | | 1 | |  |
| 1960 | | 24:40:00 | | Crook W & Morgan D | Lancs Reg & RAF | 4 | | | | | |  |
| 1961 | | 20:37:05 | | Crook W & O'Keefe R | 1st Lancs & 1st Mddx & Richmond | 1 | | 1 | | | |  |
Crooke I | 25.7 | | | 20 | 1 | 0 | 0 | 0 | | |
| 1969 | | 25:41:18 | | Crooke I & Weaver D T | 22 | 20 | | | | | |  |
Crooks Bill | 48.5 | | | 71 | 1 | 0 | 0 | 0 | | |
| 2005 | | 48:31:00 | | Crooks Bill & Faulkner Peter | Independent | 71 | | | | | |  |
Crooks D | 22.5 | | | 27 | 1 | 0 | 0 | 0 | | |
| 1991 | C2 | 22:29:30 | | Ralph P S & Crooks D | Reading and Leighton Park | 27 | | | | | Canadian |  |
Crooks D A | 37.5 | | | 126 | 1 | 0 | 0 | 0 | | |
| 1984 | | 37:27:12 | | Crooks D A & Skidmore K F | Independent | 126 | | | | | |  |
Crooks William | 32.4 | | | 60 | 1 | 0 | 0 | 0 | | |
| 2008 | C2 | 32:26:42 | | Faulkner Peter & Crooks William | Independent | 60 | | | | | |  |
Crosby-Jones Stephen | 25.8 | | | 45 | 1 | 0 | 0 | 0 | | |
| 2006 | | 25:46:45 | | Cornish Peter & Crosby-Jones Stephen | RMA Sandhurst | 45 | | | | | |  |
Cross C | 23.0 | | | 26 | 2 | 0 | 0 | 0 | | |
| 1972 | | 25:30:36 | | Cross C & Gibson J F | 1st Irthling Borough Venture Scouts | 38 | | | | | |  |
| 1975 | | 20:30:38 | | Cross C & Gibson J F | 1st Irthling Borough Venture Scouts | 13 | | | | | Scouts |  |
Cross C A | 25.1 | | | 75 | 1 | 0 | 0 | 0 | | |
| 1990 | | 25:08:56 | | Seedhouse A J & Cross C A | Ham Scouts | 75 | | | | | |  |
Cross G W | 27.7 | | | 62 | 1 | 0 | 0 | 0 | | |
| 1999 | | 27:42:40 | | Cross G W & Phumps R E | Independent | 62 | | | | | |  |
Crossfield Mark | 22.3 | | | 22 | 1 | 0 | 0 | 0 | | |
| 2004 | | 22:18:42 | | Crossfield Mark & Scott Tim | Norwich | 22 | | | | | |  |
Crossley Heather | 27.2 | | | 83 | 1 | 0 | 0 | 0 | | |
| 2013 | | 27:13:03 | | Crossley Heather & Helm James | Southampton | 83 | | | | | Navy |  |
Crossman K H | 23.0 | | | 15 | 2 | 0 | 0 | 0 | | |
| 1971 | | 24:35:51 | | Stainsby Thomas Alan & Crossman K H | Metropolitan Police | 16 | | | | | |  |
| 1972 | | 21:31:48 | | Stainsby Thomas Alan & Crossman K H | Metropolitan Police | 13 | | | | | |  |
Crothers J A | 43.5 | | | 44 | 1 | 0 | 0 | 0 | | |
| 1973 | | 43:29:44 | | McKendrick J & Crothers J A | 3rd Division | 44 | | | | | |  |
Crouch Helen | 26.8 | | | 83 | 1 | 0 | 0 | 0 | | |
| 2019 | C2 | 26:47:43 | | Rayfield Ian & Crouch Helen | Independent | 83 | | | | | |  |
Crouch R | 46.4 | | | 40 | 1 | 0 | 0 | 0 | | |