 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
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 | | |
| 1964 | | 46:26:30 | | Crouch R & Greedus C | Wimbledon YMCA | 40 | | | | | |  |
Croucher Andrew | 25.8 | | | 44 | 1 | 0 | 0 | 0 | | |
| 2005 | | 25:49:32 | | Croucher Andrew & Jagger Roger | Royal Electrical & Mechanical Engineers | 44 | | | | | |  |
Crouchman N R | 22.6 | | | 15 | 1 | 0 | 0 | 0 | | |
| 1998 | | 22:34:32 | | Heath Roger & Crouchman N R | Stonehenge & Pewsey | 15 | | | | | |  |
Crow A I | 19.8 | | | 16 | 1 | 0 | 0 | 0 | | |
| 1982 | | 19:45:43 | | Bayliss A & Crow A I | Ellsmere College F. | 16 | | | | | |  |
Crowe Alex | 51.6 | | | 71 | 1 | 0 | 0 | 0 | | |
| 2004 | C2 | 51:36:39 | | Crowe Alex & Wilson William | Independent & Pangbourne | 71 | | | | | |  |
Crowe P | 46.1 | | | 36 | 1 | 0 | 0 | 0 | | |
| 1966 | | 46:06:00 | | Bowman J C & Crowe P | RAF Technical College | 36 | | | | | |  |
Crowfoot S | 25.2 | | | 74 | 1 | 0 | 0 | 0 | | |
| 1992 | | 25:10:35 | | Crowfoot S & Gould I | Poole Harbour | 74 | | | | | |  |
Crowley R | 23.3 | | | 9 | 1 | 0 | 0 | 0 | | |
| 1969 | | 23:19:31 | | Crowley R & Young E | 16 Para | 9 | | | | | |  |
Crowley Russell | 24.7 | | | 65 | 1 | 0 | 0 | 0 | | |
| 1984 | | 24:44:49 | | Reeder S & Crowley Russell | 21 (Artists) | 65 | | | | | |  |
Crowson D N | 21.5 | | | 11 | 1 | 0 | 0 | 0 | | |
| 1998 | | 21:28:10 | | O'Smotherly P J & Crowson D N | Royal Engineers | 11 | | | | | |  |
Cruse Sharon | 24.9 | | | 56 | 1 | 0 | 0 | 0 | | |
| 2016 | | 24:53:23 | | Ryan Enda & Cruse Sharon | Southampton | 56 | | | | | |  |
Crutchfield S | 34.5 | | | 86 | 1 | 0 | 0 | 0 | | |
| 1995 | FB | 34:33:50 | | Whitworth D & Crutchfield S | Artists Rifles | 86 | | | | | |  |
Crutchley I | 35.7 | | | 123 | 1 | 0 | 0 | 0 | | |
| 1984 | | 35:40:00 | | Crutchley I & McAteer A | Queens University Air Sqn. | 123 | | | | | |  |
Cryer Matthew | 25.1 | | | 80 | 1 | 0 | 0 | 0 | | |
| 2010 | | 25:06:39 | | Cryer Matthew & Green Alex | RMA Sandhurst | 80 | | | | | |  |
Cubin R | 57.6 | | | 10 | 1 | 0 | 0 | 0 | | |
| 1956 | | 57:34:00 | | Cubin R & Youd N B | RAF | 10 | | | | | |  |
Cullen Benny | 21.1 | | | 18 | 1 | 0 | 0 | 0 | | |
| 2015 | | 21:07:02 | | Cullen Benny & Mollohan John | Canoeing Ireland | 18 | | | | | |  |
Cullen Brett | 37.3 | | | 44 | 1 | 0 | 0 | 0 | | |
| 2003 | | 37:20:12 | | Cullen Brett & Joubert Dewald | Manx Paddlesport & Independent | 44 | | | | | |  |
Cullen J | 36.9 | | | 23 | 3 | 0 | 0 | 0 | | |
| 1960 | | 47:29:00 | | Donovan B K & Cullen J | RMA Sandhurst | 29 | | | | | |  |
| 1963 | | 34:02:03 | | Brown B & Cullen J | 11th Signals | 25 | | | | | |  |
| 1964 | | 29:14:25 | | Cullen J & Scarff T | 11th Signals | 14 | | | | | |  |
Culnane P | 52.0 | | | 117 | 1 | 0 | 0 | 0 | | |
| 1991 | | 51:59:47 | | Crockett J & Culnane P | Independent | 117 | | | | | |  |
Cumbers Sarah Jane | 22.8 | | | 48 | 1 | 0 | 0 | 0 | | |
| 1992 | | 22:50:23 | | Cumbers Sarah Jane & Thornton M J | Hemel Hempstead | 48 | | | | | |  |
Cumming Michael | 27.3 | | | 52 | 1 | 0 | 0 | 0 | | |
| 2005 | | 27:16:04 | | Cumming Michael & Bryce Andrew | 4 Para | 52 | | | | | |  |
Cumock J | 27.9 | | | 86 | 1 | 0 | 0 | 0 | | |
| 1982 | | 27:55:23 | | Cumock J & Bateman P K | Central Windsor V. Scouts | 86 | | | | | |  |
Cundick Helen Victoria | 37.7 | | | 141 | 1 | 0 | 0 | 0 | | |
| 1990 | | 37:44:49 | | Cundick Helen Victoria & Hansford Susan Michele | Independent | 141 | | | | | |  |
Cunliffe N | 23.1 | | | 42 | 1 | 0 | 0 | 0 | | |