 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
Blackford G | 43.9 | | | 11 | 1 | 0 | 0 | 0 | | |
| 1959 | | 43:54:00 | | Blackford G & Oloenshaw D | Worcester | 11 | | | | | |  |
Blackman H N | 39.1 | | | 132 | 1 | 0 | 0 | 0 | | |
| 1984 | | 39:05:17 | | Blackman N C & Blackman H N | RAF CA | 132 | | | | | |  |
Blackman Ian | 21.3 | | | 22 | 1 | 0 | 0 | 0 | | |
| 2010 | | 21:17:00 | | Blackman Ian & Ruff Antony | Royal | 22 | | | | | |  |
Blackman N C | 39.1 | | | 132 | 1 | 0 | 0 | 0 | | |
| 1984 | | 39:05:17 | | Blackman N C & Blackman H N | RAF CA | 132 | | | | | |  |
Blackman Peter | 22.4 | | | 25 | 1 | 0 | 0 | 0 | | |
| 2007 | | 22:26:13 | | Blackman Peter & Maguire Kieran | Royal Engineers | 25 | | | | | |  |
Blackmore D | 22.4 | | | 7 | 2 | 0 | 0 | 0 | | |
| 1969 | | 22:53:29 | | Blackmore D & Greenaway Brian | Richmond | 6 | | | | | |  |
| 1971 | | 21:55:50 | | Tatam C J & Blackmore D | Richmond | 7 | | | | | |  |
Blackmore L | 31.5 | | | 30 | 10 | 0 | 0 | 0 | | |
| 1960 | | 36:26:00 | | Blackmore L & Burr J H | Rugby | 20 | | | | | |  |
| 1961 | | 36:55:00 | | Blackmore L & Burr J H | Bradby Boys Club | 41 | | | | | |  |
| 1962 | | 27:19:15 | | Burr J H & Blackmore L | Bradby Boys Club | 6 | | | | | Civilian,Home Built |  |
| 1963 | | 24:52:46 | | Blackmore L & Burr J H | Bradby Boys Club | 9 | | | | | |  |
| 1964 | | 24:54:15 | | Blackmore L & Burr J H | Bradby Boys Club | 6 | | | | | |  |
| 1966 | | 27:50:45 | | Blackmore L & Burr J H | Bradby Boys Club | 16 | | | | | |  |
| 1970 | | 35:59:07 | | Burr J H & Blackmore L | Cawston | 35 | | | | | |  |
| 1972 | | 35:56:00 | | Blackmore L & Burr J H | Cawston | 50 | | | | | |  |
| 1979 | | 27:25:49 | | Hope D J & Blackmore L | Independent | 55 | | | | | |  |
| 1980 | | 37:42:55 | | Blackmore L & Heath S | Bradby Boys Club | 62 | | | | | |  |
Blackwell Belinda | 24.8 | | | 37 | 1 | 0 | 0 | 0 | | |
| 2006 | | 24:45:29 | | Stonehouse Graham & Blackwell Belinda | Richmond & Wokingham | 37 | | | | | |  |
Blackwell Fieke (Teddington) | 18.3 | | | 10 | 1 | 0 | 0 | 0 | | |
| 2022 | C2 | 18:19:11 | | Quinn Thomas & Blackwell Fieke | Independent | 10 | | | | | Canadian,Mixed |  |
Blackwell H | 40.3 | | | 40 | 1 | 0 | 0 | 0 | | |
| 1976 | C2 | 40:18:00 | | Blackwell H & Powell D | School of Electronic Eng | 40 | | | | | Canadian |  |
Blackwell Oliver | 20.3 | | | 12 | 2 | 0 | 0 | 0 | | |
| 2002 | | 20:11:05 | | Blackwell Stephen & Blackwell Oliver | Rabbit Independent Paddlers | 11 | | | | | |  |
| 2019 | | 20:30:57 | | Blackwell Stephen & Blackwell Oliver | Exeter | 12 | | | | | |  |
Blackwell Stephen | 20.6 | | | 13 | 3 | 0 | 0 | 0 | | |
| 2002 | | 20:11:05 | | Blackwell Stephen & Blackwell Oliver | Rabbit Independent Paddlers | 11 | | | | | |  |
| 2017 | | 21:07:47 | | Worth Andrew & Blackwell Stephen | Exeter | 17 | | | | | Century,Veteran |  |
| 2019 | | 20:30:57 | | Blackwell Stephen & Blackwell Oliver | Exeter | 12 | | | | | |  |
Blair Lawrence | 23.4 | | | 44 | 1 | 0 | 0 | 0 | | |
| 2015 | | 23:23:23 | | Blair Lawrence & Fancourt Scott | Sparsholt College | 44 | | | | | |  |
Blake A R | 34.8 | | | 35 | 1 | 0 | 0 | 0 | | |
| 1968 | | 34:51:00 | | Blake A R & Barnes M H | Westland Apprentices | 35 | | | | | |  |
Blake B N | 54.0 | | | 28 | 1 | 0 | 0 | 0 | | |
| 1959 | | 53:58:53 | | Blake B N & Azzarro M J | Whippet | 28 | | | | | |  |
Blake G D | 20.3 | | | 19 | 4 | 0 | 0 | 0 | | |
| 1991 | | 23:20:06 | | Blake G D & Lawley C | Royal Engineers | 34 | | | | | |  |
| 1992 | | 19:36:48 | | Blake G D & Burn K D | Royal Engineers | 17 | | | | | |  |
| 1994 | | 19:15:46 | | Blake G D & Denham P J | Royal Engineers | 16 | | | | | |  |
| 1995 | | 18:52:20 | | Blake G D & Branch A | Royal Engineers | 10 | | | | | |  |
Blake Lorraine | 69.6 | | | 65 | 1 | 0 | 0 | 0 | | |
| 1998 | | 69:37:21 | | Blake Lorraine & Jacobs Sarah | Birmingham University | 65 | | | | | |  |
Blake S P E | 21.5 | | | 27 | 2 | 0 | 0 | 0 | | |
| 1984 | | 22:07:02 | | Lomax N J & Blake S P E | Basingstoke Canal & Rushmoor RLSS | 30 | | | | | |  |
| 1985 | | 20:48:38 | | Lomax N J & Blake S P E | Basingstoke Canal | 23 | | | | | |  |
Blakeborough Adele | 22.3 | | | 31 | 2 | 0 | 0 | 0 | | |
| 2009 | | 22:21:52 | | Blakeborough Adele & Ashley Jean | Chester | 39 | | | | | Ladies,Vet Ladies |  |
| 2013 | | 22:19:23 | | Blakeborough Adele & Ashley Jean | Chester | 22 | | | | | Vet Ladies |  |
Blakeborough Margaret | 29.4 | | | 70 | 1 | 0 | 0 | 0 | | |
| 1991 | C2 | 29:26:15 | | James G L & Blakeborough Margaret | Peninsula | 70 | | | | | |  |
Blakeman R | 26.1 | | | 51 | 1 | 0 | 0 | 0 | | |
| 1979 | | 26:04:28 | | Cocksedge S & Blakeman R | 10 Signal Regt | 51 | | | | | |  |
Blakey C | 24.4 | | | 70 | 1 | 0 | 0 | 0 | | |
| 1986 | | 24:24:23 | | Knight A & Blakey C | Pangbourne Advent. Dolphin | 70 | | | | | |  |
Blakey Kevin | 26.1 | | | 83 | 1 | 0 | 0 | 0 | | |
| 2014 | | 26:05:54 | | Blakey Kevin & Hayes John | Ipswich | 83 | | | | | |  |
Blane Jill | 26.8 | | | 90 | 1 | 0 | 0 | 0 | | |
| 2015 | | 26:47:48 | | Schofield Pip & Blane Jill | Bradford On Avon | 90 | | | | | |  |
Blatchley Ian | 27.4 | | | 57 | 1 | 0 | 0 | 0 | | |
| 2004 | | 27:21:44 | | Blatchley Ian & Metcalfe Vicky | Pangbourne | 57 | | | | | |  |
Blatchly A Mark | 21.4 | | | 30 | 5 | 0 | 0 | 0 | | |
| 1984 | | 23:15:14 | | Martin K A & Blatchly A Mark | Gillingham | 45 | | | | | |  |
| 1985 | | 22:17:55 | | Blatchly A Mark & Taylor Beverley | Independent | 37 | | | | | |  |
| 1988 | | 22:32:25 | | Blatchly A Mark & Smith S | Gillingham | 50 | | | | | |  |
| 1992 | | 18:06:10 | | Blatchly A Mark & Wibrew Michael | Maidstone | 6 | | | | | |  |
| 1997 | | 20:54:43 | | Lankester T J R & Blatchly A Mark | Reading and Leighton Park & Nottingham | 13 | | | | | |  |
Blears Mark | 24.8 | | | 48 | 1 | 0 | 0 | 0 | | |
| 2013 | | 24:50:19 | | Blears Mark & Moss Derek | Army Canoe Union | 48 | | | | | |  |
Bleek C | 52.1 | | | 53 | 1 | 0 | 0 | 0 | | |
| 1969 | | 52:06:23 | | Bleek C & Prince R | Guildford Canoeists | 53 | | | | | |  |
Bleker Robert | 24.4 | | | 47 | 1 | 0 | 0 | 0 | | |
| 2016 | | 24:25:00 | | Bleker Robert & Hibberd Nick | Independent | 47 | | | | | |  |
Blencowe Nathan | 21.4 | | | 14 | 1 | 0 | 0 | 0 | | |
| 2005 | | 21:21:07 | | Blencowe Nathan & Austin Michael | Royal Engineers | 14 | | | | | |  |
Blessley Iain | 21.5 | | | 15 | 1 | 0 | 0 | 0 | | |
| 2002 | | 21:29:52 | | Ives Tim & Blessley Iain | RMA Sandhurst | 15 | | | | | |  |
Blinco P | 31.7 | | | 104 | 1 | 0 | 0 | 0 | | |
| 1989 | FB | 31:40:47 | | Filler A & Blinco P | Artists Rifles | 104 | | | | | |  |
Block W | 25.4 | | | 65 | 2 | 0 | 0 | 0 | | |
| 1990 | | 24:53:11 | | Demery D B & Block W | Cambridge | 71 | | | | | |  |
| 1991 | C2 | 25:58:20 | | Demery D B & Block W | Cambridge | 58 | | | | | Veteran |  |
Blocke A | 28.6 | | | 64 | 1 | 0 | 0 | 0 | | |
| 1997 | | 28:37:25 | | Blocke A & Flynn M | DMSTC (RN) | 64 | | | | | |  |
Blom S | 53.5 | | | 96 | 1 | 0 | 0 | 0 | | |
| 1999 | | 53:30:18 | | Blom S & Kesterman R | Independent | 96 | | | | | |  |
Bloore M F | 24.6 | | | 63 | 1 | 0 | 0 | 0 | | |
| 1984 | | 24:33:46 | | Farnese Joyce & Bloore M F | Maidstone | 63 | | | | | |  |
Blount A T | 20.6 | | | 21 | 1 | 0 | 0 | 0 | | |
| 1995 | | 20:33:20 | | Chamour R & Blount A T | Maidstone | 21 | | | | | |  |
Blount J M | 18.3 | | | 5 | 1 | 0 | 0 | 0 | | |
| 1995 | | 18:15:40 | | Wibrew Michael & Blount J M | Maidstone | 5 | | | | | |  |
Blow Andrew | 20.3 | | | 12 | 1 | 0 | 0 | 0 | | |