 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
Casey D | 22.7 | | | 29 | 1 | 0 | 0 | 0 | | |
| 1991 | | 22:40:54 | | Casey D & Farmer R | Royal Engineers | 29 | | | | | |  |
Casey James | 27.1 | | | 78 | 1 | 0 | 0 | 0 | | |
| 2013 | | 27:03:08 | | Supple Jamie & Casey James | Independent | 78 | | | | | |  |
Casey M J | 39.4 | | | 33 | 1 | 0 | 0 | 0 | | |
| 1966 | FB | 39:24:07 | | Casey M J & Broughton D G | RMA Sandhurst | 33 | | | | | Tyne |  |
Cashell George | 29.4 | | | 91 | 1 | 0 | 0 | 0 | | |
| 2011 | | 29:25:30 | | Cashell George & Moss George | Bradford On Avon | 91 | | | | | |  |
Castle G G | 33.2 | | | 28 | 1 | 0 | 0 | 0 | | |
| 1968 | | 33:12:00 | | Castle G G & Hanks J | Britannia College Dartmouth | 28 | | | | | |  |
Castle Robin | 23.4 | | | 29 | 1 | 0 | 0 | 0 | | |
| 2012 | | 23:26:46 | | Castle Robin & Verber Thomas | Bristol | 29 | | | | | |  |
Castro I | 23.4 | | | 49 | 1 | 0 | 0 | 0 | | |
| 1990 | | 23:22:10 | | Castro I & Mullen S | Lowestoft & District | 49 | | | | | |  |
Catchlove R A F | 21.9 | | | 20 | 11 | 1 | 0 | 0 | | |
| 1975 | | 35:21:40 | | Romwell J J & Catchlove R A F | Independent | 53 | | | | | |  |
| 1981 | | 26:11:45 | | Catchlove R A F & Dolezal W | Maidstone | 50 | | | | | |  |
| 1982 | | 21:08:41 | | Catchlove R A F & Elliott R N | Gillingham | 33 | | | | | |  |
| 1983 | | 22:39:47 | | Catchlove R A F & Oliver L | Gillingham | 13 | | | | | |  |
| 1984 | | 20:56:09 | | Catchlove R A F & Elliott R N | Gillingham | 16 | | | | | |  |
| 1986 | | 20:20:38 | | Catchlove R A F & Martin K A | Gillingham | 18 | | | | | |  |
| 1987 | | 18:58:45 | | Wibrew Michael & Catchlove R A F | Gillingham | 10 | | | | | |  |
| 1988 | | 19:23:47 | | Wibrew Michael & Catchlove R A F | Gillingham | 10 | | | | | |  |
| 1990 | | 17:48:30 | | Catchlove R A F & Elliott R N | Maidstone | 1 | | 1 | | | Civilian |  |
| 1993 | | 17:42:45 | | Wibrew Michael & Catchlove R A F | Maidstone | 8 | | | | | |  |
| 1997 | | 20:34:00 | | Elliott R N & Catchlove R A F | Maidstone | 11 | | | | | |  |
Cater J | 23.7 | | | 51 | 1 | 0 | 0 | 0 | | |
| 1984 | | 23:44:06 | | Evans M & Cater J | CTC RM Lympstone | 51 | | | | | |  |
Catlin B | 49.0 | | | 91 | 1 | 0 | 0 | 0 | | |
| 1981 | | 49:02:38 | | Catlin Ngaire & Catlin B | Telford | 91 | | | | | |  |
Catlin N | 27.8 | | | 42 | 1 | 0 | 0 | 0 | | |
| 1983 | | 27:45:28 | | Catlin N & Slater W | Highfields School | 42 | | | | | |  |
Catlin Ngaire | 36.3 | | | 73 | 2 | 0 | 0 | 0 | | |
| 1981 | | 49:02:38 | | Catlin Ngaire & Catlin B | Telford | 91 | | | | | |  |
| 1982 | | 23:32:37 | | Catlin Ngaire & Tindle P | Highfields School | 54 | | | | | |  |
Catt Vicky | 24.9 | | | 43 | 1 | 0 | 0 | 0 | | |
| 1999 | | 24:51:00 | | Sellers Nicky & Catt Vicky | Independent | 43 | | | | | Ladies |  |
Cattermole I D | 24.4 | | | 57 | 3 | 0 | 0 | 0 | | |
| 1989 | | 25:24:30 | | Cattermole J D & Cattermole I D | Lewes Scouts | 80 | | | | | |  |
| 1990 | | 25:07:59 | | Cattermole I D & Cattermole J D | Lewes Scouts | 74 | | | | | |  |
| 1998 | C2 | 22:39:40 | | Cattermole I D & Cattermole J D | Lewes Scouts | 17 | | | | | Canadian |  |
Cattermole J D | 25.2 | | | 54 | 13 | 0 | 0 | 0 | | |
| 1979 | | 34:52:35 | | Cattermole J D & Sinclair P J | 1st Lewes Venture Scouts | 61 | | | | | |  |
| 1980 | | 26:20:01 | | Cattermole J D & Sinclair P J | Lewes Venture Scouts | 49 | | | | | Veteran |  |
| 1981 | | 25:06:48 | | Cattermole J D & Sinclair P J | 1st Lewes Venture Scouts | 42 | | | | | |  |
| 1982 | | 22:08:30 | | Cattermole J D & Sinclair P J | 1st Lewes Venture Scouts | 42 | | | | | |  |
| 1983 | | 24:48:53 | | Cattermole J D & Cattermole M J | 1st Lewes Venture Scouts | 29 | | | | | |  |
| 1984 | | 25:08:16 | | Cattermole J D & Potter K A | E. Sussex Scouts | 71 | | | | | |  |
| 1985 | | 25:15:37 | | Cattermole J D & Machin M | Lewes and Worthing Scouts | 73 | | | | | |  |
| 1986 | | 22:50:12 | | Cattermole J D & Cattermole M J | Lewes Scouts | 43 | | | | | |  |
| 1987 | | 23:29:55 | | Cattermole J D & Cattermole M J | Lewes Scouts | 69 | | | | | |  |
| 1989 | | 25:24:30 | | Cattermole J D & Cattermole I D | Lewes Scouts | 80 | | | | | |  |
| 1990 | | 25:07:59 | | Cattermole I D & Cattermole J D | Lewes Scouts | 74 | | | | | |  |
| 1994 | C2 | 24:01:22 | | Yea P & Cattermole J D | Westel & Lewes Scouts | 48 | | | | | |  |
| 1998 | C2 | 22:39:40 | | Cattermole I D & Cattermole J D | Lewes Scouts | 17 | | | | | Canadian |  |
Cattermole M J | 23.7 | | | 47 | 3 | 0 | 0 | 0 | | |
| 1983 | | 24:48:53 | | Cattermole J D & Cattermole M J | 1st Lewes Venture Scouts | 29 | | | | | |  |
| 1986 | | 22:50:12 | | Cattermole J D & Cattermole M J | Lewes Scouts | 43 | | | | | |  |
| 1987 | | 23:29:55 | | Cattermole J D & Cattermole M J | Lewes Scouts | 69 | | | | | |  |
Catto John | 21.3 | | | 22 | 8 | 0 | 0 | 0 | | |
| 1998 | | 20:00:52 | | Catto John & Hutchison Iain | Artists Rifles | 9 | | | | | |  |
| 1999 | | 20:53:03 | | Hutchison Iain & Catto John | Artists Rifles | 10 | | | | | |  |
| 2000 | | 18:58:00 | | Catto John & Hutchison Iain | Artists Rifles | | | | | | |  |
| 2004 | | 21:48:28 | | Damant Simon & Catto John | Artists Rifles | 16 | | | | | |  |
| 2007 | | 22:41:35 | | Catto John & Clark Jeremy | Tonbridge | 29 | | | | | |  |
| 2010 | | 23:17:19 | | Catto John & Whitaker Ffreuer | Royal Artillery | 53 | | | | | |  |
| 2013 | | 21:37:20 | | Catto John & Lawrence Phillip | Army Canoe Union | 16 | | | | | |  |
| 2017 | | 21:16:41 | | Catto John & Lawson Iain | Royal Artillery & Royal Signals | 18 | | | | | |  |
Causer S | 25.5 | | | 8 | 1 | 0 | 0 | 0 | | |
| 1968 | | 25:27:30 | | Joyce R & Causer S | 3 Para | 8 | | | | | |  |
Cavan M | 23.2 | | | 4 | 1 | 0 | 0 | 0 | | |
| 1963 | | 23:10:31 | | Cavan M & Gambier M | Royal Marines Poole | 4 | | | | | |  |
Cave D | 37.2 | | | 120 | 3 | 0 | 0 | 0 | | |
| 1984 | | 39:26:30 | | Gibbons C K & Cave D | Melksham Adventure Unit | 135 | | | | | |  |
| 1985 | | 35:54:36 | | Cave P W & Cave D | Challenger Outdoor Pursuits Group | 107 | | | | | |  |
| 1989 | | 36:11:56 | | Gibbons C K & Cave D | Challenger Outdoor Pursuits Group | 118 | | | | | |  |
Cave P | 38.5 | | | 128 | 1 | 0 | 0 | 0 | | |
| 1984 | | 38:28:10 | | Cave P & Davis Denise | Guildford Sea Cadets | 128 | | | | | |  |
Cave P S E | 27.4 | | | 92 | 1 | 0 | 0 | 0 | | |
| 1989 | | 27:22:52 | | Cave P S E & Pickering R | Independent | 92 | | | | | |  |
Cave P W | 35.9 | | | 107 | 1 | 0 | 0 | 0 | | |
| 1985 | | 35:54:36 | | Cave P W & Cave D | Challenger Outdoor Pursuits Group | 107 | | | | | |  |
Cawston E J | 24.3 | | | 64 | 2 | 0 | 0 | 0 | | |
| 1984 | | 25:15:48 | | Edwards M & Cawston E J | Truro | 72 | | | | | |  |
| 1985 | | 23:19:09 | | Cawston E J & Edwards M | Truro | 56 | | | | | |  |
Cazaly B | 24.3 | | | 12 | 4 | 0 | 0 | 0 | | |
| 1967 | | 23:00:30 | | Cazaly B & Hartles L | 11 Eng Bde (Hameln) | 11 | | | | | |  |
| 1968 | | 26:48:00 | | Cazaly B & Evans A | 35 Corps Engineer Regt | 13 | | | | | |  |
| 1969 | | 24:30:00 | | Cazaly B & Evans A | 35 Corps Engineer Regt | 14 | | | | | |  |
| 1970 | | 22:44:39 | | Cazaly B & Evans A | Royal Engineers | 10 | | | | | |  |
Cazenove Philip | 24.4 | | | 52 | 2 | 0 | 0 | 0 | | |
| 2013 | | 23:54:33 | | Thomas Patrick & Cazenove Philip | Independent | 40 | | | | | |  |
| 2014 | | 24:52:36 | | Cazenove Philip & Parker Harry | Cremorne Riverside | 63 | | | | | Special |  |
Cearbhaill Derek | 24.9 | | | 39 | 1 | 0 | 0 | 0 | | |
| 2006 | C2 | 24:56:55 | | Cearbhaill Derek & Knight David | Independent | 39 | | | | | Canadian |  |
Cernis R A | 31.2 | | | 45 | 1 | 0 | 0 | 0 | | |
| 1975 | | 31:14:14 | | Cernis R A & Lynch Mike J | Roundwood Y C | 45 | | | | | |  |
Cervi F | 30.9 | | | 142 | 1 | 0 | 0 | 0 | | |
| 1987 | | 30:56:58 | | Cervi F & Fowkes Marlon | Independent | 142 | | | | | |  |
Chacksfield W | 33.4 | | | 29 | 1 | 0 | 0 | 0 | | |