 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
Coulon S J | 26.9 | | | 35 | 1 | 0 | 0 | 0 | | |
| 1975 | | 26:51:29 | | Piercey R & Coulon S J | Amersham Canoe Trekkers | 35 | | | | | |  |
Coulson Andrew | 36.3 | | | 97 | 7 | 0 | 0 | 0 | | |
| 1991 | | 48:01:25 | | Ainsworth P & Coulson Andrew | Independent | 114 | | | | | |  |
| 1997 | | 30:02:04 | | Ainsworth P & Coulson Andrew | Independent | 69 | | | | | |  |
| 1999 | | 41:38:15 | | Coulson Andrew & Mulliner Magnus | Independent | 91 | | | | | |  |
| 2011 | | 36:23:32 | | Coulson Andrew & Mulliner Magnus | Independent | 109 | | | | | |  |
| 2013 | | 32:54:15 | | Coulson Andrew & Hunt Stephen | Associated British Ports | 94 | | | | | |  |
| 2016 | | 32:01:52 | | Coulson Andrew & Neligan Gary | Associated British Ports | 92 | | | | | |  |
| 2017 | | 33:07:43 | | Coulson Andrew & Mulliner Magnus | Associated British Ports | 107 | | | | | |  |
Coulson G | 29.8 | | | 44 | 1 | 0 | 0 | 0 | | |
| 1998 | FB | 29:45:07 | | Coulson G & Abrutat D J | Royal Marines Reserve | 44 | | | | | Tyne |  |
Coulson P | 34.7 | | | 24 | 1 | 0 | 0 | 0 | | |
| 1962 | | 34:42:00 | | Wood W & Coulson P | RAF Cranwell | 24 | | | | | |  |
Court M L | 24.5 | | | 84 | 1 | 0 | 0 | 0 | | |
| 1988 | | 24:30:59 | | Bathgate P & Court M L | RMA Sandhurst | 84 | | | | | |  |
Courtaux Nicholas | 29.2 | | | 112 | 1 | 0 | 0 | 0 | | |
| 2009 | | 29:13:16 | | Courtaux Nicholas & Funnell Len | Marlow | 112 | | | | | |  |
Courtier I | 24.5 | | | 52 | 3 | 0 | 0 | 0 | | |
| 1985 | | 28:27:36 | | Courtier I & Monk T | West Cumbria | 92 | | | | | |  |
| 1990 | | 22:43:01 | | Courtier I & Harte J | West Cumbria | 39 | | | | | |  |
| 1991 | | 22:21:09 | | Courtier I & Pickthall J B | West Cumbria | 24 | | | | | |  |
Courtier P | 19.5 | | | 12 | 2 | 0 | 0 | 0 | | |
| 1988 | | 20:09:59 | | Platt J C & Courtier P | West Cumbria | 19 | | | | | |  |
| 1989 | | 18:56:01 | | Platt J C & Courtier P | West Cumbria | 5 | | | | | |  |
Courtman A | 20.5 | | | 4 | 1 | 0 | 0 | 0 | | |
| 1972 | | 20:31:07 | | Courtman A & Cook A J | Newham | 4 | | | | | |  |
Cousins Leonie | 23.3 | | | 22 | 1 | 0 | 0 | 0 | | |
| 1998 | | 23:16:05 | | Merrifield Clive & Cousins Leonie | Taunton | 22 | | | | | |  |
Couton S J | 25.6 | | | 19 | 1 | 0 | 0 | 0 | | |
| 1976 | | 25:38:35 | | Piercey R & Couton S J | Amersham Canoe Trekkers | 19 | | | | | |  |
Coutts D F | 25.5 | | | 11 | 1 | 0 | 0 | 0 | | |
| 1966 | | 25:31:20 | | Medicott C J & Coutts D F | Culham College | 11 | | | | | |  |
Cowan R | 23.9 | | | 61 | 1 | 0 | 0 | 0 | | |
| 1985 | | 23:56:54 | | Clements T & Cowan R | Southmere Canoe Association | 61 | | | | | |  |
Coward P S | 36.9 | | | 66 | 2 | 0 | 0 | 0 | | |
| 1983 | | 50:37:39 | | Coward P S & Dowe A D | Poole Harbour | 72 | | | | | |  |
| 1987 | | 23:13:26 | | Coward P S & Walters D D | Poole Harbour | 60 | | | | | |  |
Coward R | 24.5 | | | 61 | 1 | 0 | 0 | 0 | | |
| 1984 | | 24:27:27 | | Cuss P & Coward R | TYM | 61 | | | | | |  |
Cowen Christopher | 27.3 | | | 96 | 1 | 0 | 0 | 0 | | |
| 2014 | | 27:15:34 | | Cowen Christopher & Tompsett Malcolm | Independent | 96 | | | | | |  |
Cowper Freddie | 21.7 | | | 15 | 1 | 0 | 0 | 0 | | |
| 2006 | | 21:41:45 | | Cowper Freddie & McEloy Richard | Artists Rifles | 15 | | | | | Reserve |  |
Cox Ben | 23.1 | | | 26 | 1 | 0 | 0 | 0 | | |
| 2006 | | 23:08:35 | | Cox Ben & Steele Al | RMA Sandhurst | 26 | | | | | |  |
Cox D | 22.8 | | | 45 | 2 | 0 | 0 | 0 | | |
| 1984 | | 22:25:34 | | Cox D & Jonas A | Bristol & Reading | 36 | | | | | |  |
| 1986 | | 23:12:30 | | Bowles P J & Cox D | Gillingham | 53 | | | | | |  |
Cox Gareth | 25.4 | | | 75 | 1 | 0 | 0 | 0 | | |
| 2015 | | 25:23:57 | | Cox Gareth & Hurdman Dean | Acu - Royal Engineers | 75 | | | | | |  |
Cox J | 36.1 | | | 17 | 1 | 0 | 0 | 0 | | |
| 1960 | | 36:06:50 | | Olsen D J & Cox J | RAF Hullavington | 17 | | | | | |  |
Cox Jamie | 21.0 | | | 20 | 1 | 0 | 0 | 0 | | |
| 2010 | | 20:58:05 | | Campbell Derek & Cox Jamie | Leighton Buzzard & Basingstoke Canal | 20 | | | | | |  |
Cox M J | 20.4 | | | 32 | 1 | 0 | 0 | 0 | | |
| 1993 | | 20:25:00 | | Cox M J & Hudson R J | Royal Engineers | 32 | | | | | |  |
Cox Michael | 24.9 | | | 76 | 1 | 0 | 0 | 0 | | |
| 1993 | C2 | 24:56:25 | | Underhill-Rose Michael & Cox Michael | Whitstable | 76 | | | | | |  |
Cox N D | 28.6 | | | 69 | 1 | 0 | 0 | 0 | | |
| 1991 | | 28:38:45 | | Cox N D & Stubbs E J | Independent | 69 | | | | | |  |
Cox Nicholas | 28.8 | | | 57 | 1 | 0 | 0 | 0 | | |
| 2005 | | 28:48:12 | | Armstrong John & Cox Nicholas | Wiltshire | 57 | | | | | |  |
Cox P J | 36.9 | | | 24 | 1 | 0 | 0 | 0 | | |
| 1965 | | 36:53:00 | | Cox P J & Norgrove B | 20 Regt RA | 24 | | | | | |  |
Cox Ryan | 25.4 | | | 47 | 1 | 0 | 0 | 0 | | |
| 2002 | C2 | 25:25:54 | | Cox Ryan & Underhill-Rose Michael | Whitstable | 47 | | | | | |  |
Cox S J R | 37.9 | | | 112 | 1 | 0 | 0 | 0 | | |
| 1993 | C2 | 37:54:00 | | Cox S J R & Yates R | Independent | 112 | | | | | |  |
Coyne W | 38.6 | | | 46 | 1 | 0 | 0 | 0 | | |
| 1961 | | 38:39:30 | | Seddon W & Coyne W | 1st Lancs | 46 | | | | | |  |
Crabb Daniel | 25.2 | | | 66 | 1 | 0 | 0 | 0 | | |
| 2014 | | 25:13:00 | | Crabb Daniel & Henshaw Ben | Army Canoe Union | 66 | | | | | |  |
Crabb Kevin | 34.2 | | | 100 | 2 | 0 | 0 | 0 | | |
| 2016 | | 36:00:59 | | Crabb Kevin & Tate Derek | Devizes | 99 | | | | | |  |
| 2019 | | 32:25:35 | | Edgar Neil & Crabb Kevin | Devizes | 101 | | | | | |  |
Crabb Kevin (Teddington) | 23.5 | | | 39 | 1 | 0 | 0 | 0 | | |
| 2022 | | 23:32:04 | | Edgar Neil & Crabb Kevin | Devizes | 39 | | | | | |  |
Crabb R A | 22.2 | | | 39 | 2 | 0 | 0 | 0 | | |
| 1985 | | 21:17:13 | | Archer C J & Crabb R A | RNKA | 26 | | | | | Navy |  |
| 1986 | | 23:05:59 | | Archer C J & Crabb R A | Royal Marines | 51 | | | | | |  |
Cracknell James | 20.6 | | | 16 | 1 | 0 | 0 | 0 | | |
| 2009 | | 20:36:50 | | Cracknell James & Shrosbree Bernie | Independent | 16 | | | | | |  |
Craddock John | 22.3 | | | 32 | 17 | 0 | 0 | 0 | | |
| 1980 | | 22:43:45 | | Craddock John & Shaw S J | Portscreek Venture Scouts | 32 | | | | | |  |
| 1981 | | 22:34:49 | | Craddock John & Shaw S J | Portscreek Venture Scouts | 23 | | | | | |  |
| 1982 | | 19:04:31 | | Craddock John & Peters C N | Portscreek Venture Scouts | 9 | | | | | |  |
| 1983 | | 22:02:22 | | Craddock John & Carr D A | Portscreek Venture Scouts | 10 | | | | | Scouts |  |
| 1984 | | 22:29:31 | | Craddock John & Fryer M A | Portscreek Venture Scouts & Independent | 37 | | | | | |  |
| 1985 | | 19:09:08 | | Craddock John & Fryer M A | Portscreek Venture Scouts | 6 | | | | | |  |
| 1986 | | 21:51:30 | | Craddock John & Eade G M | Royal Marines Reserve - London | 37 | | | | | Reserve |  |
| 1988 | | 23:49:51 | | Craddock John & Eade G M | Royal Marines Reserve - London | 73 | | | | | |  |
| 1989 | | 22:46:12 | | Craddock John & Eade G M | Royal Marines Reserve - London | 51 | | | | | Reserve |  |
| 1990 | | 22:06:40 | | Craddock John & Eade G M | Royal Marines Reserve - London | 29 | | | | | Reserve |  |
| 1992 | | 21:03:25 | | Craddock John & Eade G M | Royal Marines Reserve - London | 29 | | | | | Reserve |  |
| 1994 | | 21:43:53 | | Craddock John & Waters Lee J | Royal Marines Reserve - London | 27 | | | | | Reserve |  |
| 1997 | | 24:16:28 | | Craddock John & Long Tim | Royal Marines Reserve - London | 35 | | | | | Reserve |  |
| 2002 | | 21:50:46 | | Long Tim & Craddock John | Royal Marines Reserve - London | 17 | | | | | Reserve |  |
| 2007 | | 22:57:03 | | Craddock John & Long Tim | Independent | 34 | | | | | |  |
| 2015 | | 23:03:21 | | Craddock John & Egeland-Jensen Finn Adam | Southampton | 37 | | | | | |  |