 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
Dallimore N | 21.8 | | | 44 | 1 | 0 | 0 | 0 | | |
| 1987 | | 21:47:10 | | Dallimore N & Dallimore Caroline | Cardiff | 44 | | | | | |  |
Dalrymple D V | 28.5 | | | 55 | 4 | 0 | 0 | 0 | | |
| 1967 | | 27:04:00 | | Dalrymple D V & Whitelock M J | Southampton & Itchen Valley | 27 | | | | | |  |
| 1977 | | 28:00:05 | | Templeton Susan & Dalrymple D V | Itchen Valley | 39 | | | | | |  |
| 1986 | | 36:19:01 | | Dalrymple D V & Middlemast Lynda M | Itchen Valley | 116 | | | | | |  |
| 1994 | | 22:34:55 | | Dalrymple D V & Cole B | Itchen Valley & Bristol | 37 | | | | | |  |
Dalton J | 29.3 | | | 5 | 1 | 0 | 0 | 0 | | |
| 1959 | | 29:20:30 | | Caira V & Dalton J | Thames | 5 | | | | | Home Built |  |
Dalziel Oliver (Teddington) | 19.5 | | | 17 | 1 | 0 | 0 | 0 | | |
| 2022 | | 19:32:30 | | Magar Sangum Khapangi & Dalziel Oliver | Royal Engineers | 17 | | | | | |  |
Damant Simon | 21.6 | | | 15 | 3 | 0 | 0 | 0 | | |
| 2002 | | 21:12:41 | | Damant Simon & Johansen Mark | Artists Rifles | 14 | | | | | |  |
| 2004 | | 21:48:28 | | Damant Simon & Catto John | Artists Rifles | 16 | | | | | |  |
| 2006 | | 21:56:39 | | Damant Simon & Goyner Carl | Artists Rifles | 16 | | | | | |  |
Damerell S G | 38.3 | | | 66 | 1 | 0 | 0 | 0 | | |
| 1983 | | 38:18:16 | | Sartin B R & Damerell S G | Independent | 66 | | | | | |  |
Dance G | 22.5 | | | 5 | 1 | 0 | 0 | 0 | | |
| 1974 | | 22:28:29 | | Parry R & Dance G | Royal Marines | 5 | | | | | |  |
Dancer C | 20.9 | | | 30 | 1 | 0 | 0 | 0 | | |
| 1988 | | 20:55:39 | | Jones H & Dancer C | Royal Engineers | 30 | | | | | |  |
Dancer Leigh | 20.8 | | | 12 | 1 | 0 | 0 | 0 | | |
| 2002 | | 20:46:07 | | Dancer Leigh & Adams Ian | Royal Engineers | 12 | | | | | Army |  |
Dando R S | 54.4 | | | 104 | 2 | 0 | 0 | 0 | | |
| 1991 | | 71:55:51 | | Spokes Sarah Louise & Dando R S | North Avon | 126 | | | | | |  |
| 1999 | | 36:55:53 | | Dando R S & Boulton David | Independent | 82 | | | | | |  |
Dando Robert | 28.3 | | | 62 | 2 | 0 | 0 | 0 | | |
| 2002 | C2 | 29:08:57 | | Boulton David & Dando Robert | Independent | 66 | | | | | |  |
| 2004 | C2 | 27:27:14 | | Boulton David & Dando Robert | Independent | 58 | | | | | |  |
Danforth K | 27.8 | | | 93 | 1 | 0 | 0 | 0 | | |
| 1989 | | 27:45:34 | | Borwel K J & Danforth K | Ealing | 93 | | | | | |  |
Danger A C | 62.5 | | | 10 | 1 | 0 | 0 | 0 | | |
| 1950 | | 62:30:00 | | Danger G W & Danger A C | Liverpool University | 10 | | | | | |  |
Danger G W | 62.5 | | | 10 | 1 | 0 | 0 | 0 | | |
| 1950 | | 62:30:00 | | Danger G W & Danger A C | Liverpool University | 10 | | | | | |  |
Daniel D E | 25.2 | | | 29 | 1 | 0 | 0 | 0 | | |
| 1975 | | 25:11:37 | | Newton R T & Daniel D E | Amersham Canoe Trekkers | 29 | | | | | |  |
Daniel D M | 52.7 | | | 107 | 1 | 0 | 0 | 0 | | |
| 1997 | | 52:40:34 | | Lambe J T & Daniel D M | Downside School F | 107 | | | | | |  |
Daniell George | 25.8 | | | 62 | 1 | 0 | 0 | 0 | | |
| 2013 | | 25:48:12 | | Kerr William & Daniell George | Canal Side Activity Centre | 62 | | | | | Scouts |  |
Daniell Peter | 22.8 | | | 45 | 1 | 0 | 0 | 0 | | |
| 2010 | | 22:46:40 | | Bailey Henry & Daniell Peter | RMA Sandhurst | 45 | | | | | |  |
Daniels B | 23.1 | | | 13 | 1 | 0 | 0 | 0 | | |
| 1967 | | 23:09:00 | | Kenyon Joseph & Daniels B | 16 Para | 13 | | | | | |  |
Daniels D J | 33.6 | | | 14 | 3 | 0 | 0 | 0 | | |
| 1965 | | 54:16:45 | | Davidson A G & Daniels D J | Culham College | 30 | | | | | |  |
| 1966 | | 25:03:35 | | Bradshaw E H & Daniels D J | Culham College | 8 | | | | | |  |
| 1967 | | 21:21:15 | | Bradshaw E H & Daniels D J | Culham College | 4 | | | | | Civilian |  |
Daniels I | 33.7 | | | 103 | 1 | 0 | 0 | 0 | | |
| 1993 | | 33:42:15 | | Wilson T & Daniels I | Independent | 103 | | | | | |  |
Daniels K | 36.5 | | | 119 | 1 | 0 | 0 | 0 | | |
| 1992 | | 36:32:30 | | Daniels K & Thomas G B | Independent | 119 | | | | | |  |
Daniels Nick | 21.0 | | | 34 | 1 | 0 | 0 | 0 | | |
| 1993 | | 20:57:10 | | Daniels Nick & Lester Wiktoria | Reading and Leighton Park | 34 | | | | | |  |
Danning Alex | 25.9 | | | 45 | 1 | 0 | 0 | 0 | | |
| 2004 | | 25:56:07 | | Mumford William & Danning Alex | Independent | 45 | | | | | |  |
Dansie Oliver | 24.1 | | | 1 | 1 | 1 | 0 | 0 | | |
| 1951 | FB | 24:07:00 | | Dansie Oliver & Dry R (Bert) | 21 (Artists) | 1 | | 1 | | | Tyne |  |
Dansik B van | 23.6 | | | 71 | 1 | 0 | 0 | 0 | | |
| 1987 | | 23:39:26 | | Dansik B van & Edwards C J T | Alskv Levitas | 71 | | | | | |  |
Darby Andy | 36.8 | | | 97 | 1 | 0 | 0 | 0 | | |
| 2013 | | 36:51:10 | | Darby Andy & White Darren | Independent | 97 | | | | | |  |
Dark A C | 23.8 | | | 27 | 1 | 0 | 0 | 0 | | |
| 1998 | | 23:48:24 | | Dark A C & Cottle G J | Bradford On Avon Rowing C | 27 | | | | | Veteran |  |
Dark Alison | 20.8 | | | 14 | 1 | 0 | 0 | 0 | | |
| 2007 | | 20:46:03 | | Dark Alison & Colley Sharon | Hereford | 14 | | | | | Vet Ladies |  |
Dark Simon | 17.0 | | | 2 | 4 | 2 | 2 | 0 | | |
| 1988 | | 17:08:30 | | Dark Simon & Owen Keith | Bradford on Avon | 1 | | 1 | | | Civilian |  |
| 1990 | | 17:58:00 | | Dark Simon & Phillips T | Worcester | 2 | | | 1 | | |  |
| 1998 | | 15:37:36 | | Baker Steve & Dark Simon | Royal & Bradford on Avon | 1 | | 1 | | | Civilian |  |
| 2005 | | 17:27:23 | | Beazley Daniel & Dark Simon | Leaside & Bradford on Avon | 2 | | | 1 | | |  |
Darling Wayne | 21.9 | | | 11 | 3 | 0 | 0 | 0 | | |
| 2003 | | 23:26:42 | | Darling Wayne & Woodward Mark | Royal Engineers | 11 | | | | | |  |
| 2004 | | 21:31:00 | | Darling Wayne & Tamang Temba | Royal Engineers | 13 | | | | | |  |
| 2005 | | 20:41:00 | | Bough William & Darling Wayne | Royal Engineers | 10 | | | | | |  |
Darlington Hannah (Teddington) | 20.3 | | | 29 | 1 | 0 | 0 | 0 | | |
| 2024 | | 20:15:27 | | Shearer Harry & Darlington Hannah | Norwich | 29 | | | | | |  |
Darwall D R D | 72.0 | | | 114 | 1 | 0 | 0 | 0 | | |
| 1997 | | 72:01:27 | | Darwall D R D & Peake Sally Elizaberth | Dauntsey's School | 114 | | | | | |  |
Dash Rupert | 21.6 | | | 17 | 2 | 0 | 0 | 0 | | |
| 2008 | | 22:52:09 | | Dash Rupert & Hutchison Iain | Royal Engineers | 21 | | | | | |  |
| 2009 | | 20:20:24 | | Dash Rupert & Buxton Barry | Royal Engineers | 12 | | | | | |  |
Daubney M | 28.3 | | | 125 | 2 | 0 | 0 | 0 | | |
| 1987 | | 30:04:38 | | Machin A J & Daubney M | 25th Engineer Regiment | 141 | | | | | |  |
| 1988 | | 26:33:00 | | Ward H M & Daubney M | Royal Engineers | 108 | | | | | |  |
Daughters M J | 20.9 | | | 25 | 2 | 0 | 0 | 0 | | |
| 1989 | | 20:56:17 | | Wiltshire P D & Daughters M J | Metropolitan Police | 26 | | | | | Police |  |
| 1995 | | 20:53:40 | | Daughters M J & Davis P A | Surrey Police | 23 | | | | | Police |  |
Davenport D | 26.8 | | | 21 | 1 | 0 | 0 | 0 | | |
| 1976 | | 26:49:05 | | Davenport D & House A | Royal Marines | 21 | | | | | |  |
Davenport J | 24.6 | | | 18 | 1 | 0 | 0 | 0 | | |
| 1973 | | 24:36:00 | | Anderson J L & Davenport J | Beverly Park & Sheffield | 18 | | | | | |  |
Davey I | 28.3 | | | 96 | 1 | 0 | 0 | 0 | | |
| 1986 | | 28:19:53 | | Davey I & Gandy Brian | Basingstoke Canal | 96 | | | | | |  |
Davey J P | 24.5 | | | 62 | 1 | 0 | 0 | 0 | | |
| 1984 | | 24:31:05 | | Pagon N V & Davey J P | Liverpool University | 62 | | | | | |  |
David Alexander | 19.5 | | | 14 | 1 | 0 | 0 | 0 | | |
| 2023 | | 19:28:00 | | Clarke Peter & David Alexander | Devizes | 14 | | | | | |  |
David Seb | 25.2 | | | 47 | 1 | 0 | 0 | 0 | | |