 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
Dixon Nigel | 24.6 | | | 54 | 2 | 0 | 0 | 0 | | |
| 2016 | C2 | 26:23:29 | | Dixon Nigel & Harding John | Leighton Buzzard | 74 | | | | | |  |
| 2017 | C2 | 22:55:58 | | Dixon Nigel & Stenning Paul | Leighton Buzzard | 33 | | | | | |  |
Dixon P | 33.7 | | | 135 | 2 | 0 | 0 | 0 | | |
| 1987 | | 28:19:43 | | Smee Tim & Dixon P | Independent | 131 | | | | | |  |
| 1988 | | 39:04:30 | | Smee Tim & Dixon P | Independent | 138 | | | | | |  |
Dixon P J | 27.1 | | | 45 | 1 | 0 | 0 | 0 | | |
| 1996 | | 27:08:10 | | Dixon P J & Hewett E | Pangbourne Advent. Dolphin | 45 | | | | | |  |
Dixon T | 27.2 | | | 88 | 1 | 0 | 0 | 0 | | |
| 1985 | | 27:13:30 | | Johnstone-Burt A & Dixon T | Royal Navy | 88 | | | | | |  |
Dixon T C | 23.2 | | | 52 | 1 | 0 | 0 | 0 | | |
| 1986 | C2 | 23:11:29 | | Dixon G K & Dixon T C | Dix Blitz Team | 52 | | | | | |  |
Dixon William | 26.9 | | | 85 | 2 | 0 | 0 | 0 | | |
| 2013 | | 27:05:58 | | Lawton Christopher & Dixon William | Independent | 81 | | | | | |  |
| 2015 | | 26:45:51 | | Lawton Christopher & Dixon William | Independent | 89 | | | | | |  |
Dobbie M M | 25.1 | | | 75 | 1 | 0 | 0 | 0 | | |
| 1989 | | 25:08:13 | | Dobbie M M & Jagger Roger | Royal Electrical & Mechanical Engineers | 75 | | | | | |  |
Dobbin Daniel | 23.7 | | | 41 | 2 | 0 | 0 | 0 | | |
| 2007 | | 25:57:45 | | Dobbin Daniel & Pennock Martin | Wargrave | 60 | | | | | |  |
| 2015 | | 21:24:06 | | Waite James & Dobbin Daniel | Independent | 21 | | | | | |  |
Dobbin J S | 35.1 | | | 133 | 1 | 0 | 0 | 0 | | |
| 1990 | | 35:09:13 | | Dobbin J S & Dobbin Janice Loraine | Wargrave Boat Club | 133 | | | | | |  |
Dobbin Janice Loraine | 35.1 | | | 133 | 1 | 0 | 0 | 0 | | |
| 1990 | | 35:09:13 | | Dobbin J S & Dobbin Janice Loraine | Wargrave Boat Club | 133 | | | | | |  |
Dobbs John | 23.4 | | | 32 | 2 | 0 | 0 | 0 | | |
| 2007 | | 24:00:42 | | Dobbs John & Boxall Andrew | Hemel Hempstead | 46 | | | | | |  |
| 2008 | | 22:46:24 | | Boxall Andrew & Dobbs John | Ealing | 18 | | | | | |  |
Dobing R G | 36.0 | | | 95 | 1 | 0 | 0 | 0 | | |
| 1995 | | 35:58:35 | | Dobing R G & Charlton J M | Independent | 95 | | | | | |  |
Dobson A S C | 28.4 | | | 61 | 1 | 0 | 0 | 0 | | |
| 1997 | | 28:26:32 | | Dobson A S C & Cole D M | Wellington College | 61 | | | | | |  |
Dobson Edd | 23.1 | | | 17 | 1 | 0 | 0 | 0 | | |
| 2025 | C2 | 23:09:45 | | Dobson Edd & Rees-Clark Mike | Devizes | 17 | | | | | |  |
Dobson Edd (Teddington) | 14.8 | | | 3 | 1 | 0 | 0 | 1 | | |
| 2024 | | 14:49:52 | | Rees-Clark Michael & Dobson Edd | Devizes | 3 | | | | 1 | |  |
Dobson Kevin | 26.2 | | | 71 | 3 | 0 | 0 | 0 | | |
| 2011 | C2 | 28:08:26 | | Dobson Kevin & Papworth-Smith Paul | Devizes | 79 | | | | | |  |
| 2014 | C2 | 25:45:49 | | Dobson Kevin & Papworth-Smith Paul | Devizes | 78 | | | | | |  |
| 2017 | C2 | 24:35:37 | | Papworth-Smith Paul & Dobson Kevin | Devizes | 56 | | | | | |  |
Dodd K | 52.7 | | | 140 | 1 | 0 | 0 | 0 | | |
| 1986 | | 52:42:55 | | Clark C & Dodd K | 2 Fd. Regt. R.A. | 140 | | | | | |  |
Dodd M | 20.9 | | | 15 | 1 | 0 | 0 | 0 | | |
| 1984 | | 20:55:15 | | Dodd M & Cockcroft R E | Royal Engineers | 15 | | | | | |  |
Dodd P | 21.7 | | | 16 | 4 | 0 | 0 | 0 | | |
| 1977 | | 22:23:35 | | Smith B H & Dodd P | RAF | 21 | | | | | RAF |  |
| 1978 | | 22:26:31 | | Smith B H & Dodd P | RAF | 24 | | | | | RAF |  |
| 1981 | | 21:58:47 | | Barrie L & Dodd P | RAF CA | 15 | | | | | RAF |  |
| 1984 | | 19:53:37 | | Dodd P & Hardwick R | RAF CA | 5 | | | | | RAF |  |
Dodde C | 26.7 | | | 13 | 1 | 0 | 0 | 0 | | |
| 1963 | | 26:41:54 | | Cannon M & Dodde C | RAF Oakington | 13 | | | | | |  |
Dodds Jeremy | 19.7 | | | 10 | 1 | 0 | 0 | 0 | | |
| 2010 | | 19:42:11 | | Dodds Jeremy & Le Roux Christiaan | 2 Para | 10 | | | | | |  |
Dodds R | 24.6 | | | 3 | 1 | 0 | 0 | 1 | | |
| 1964 | | 24:35:43 | | Dodds R & Edmonds C J | Royal Marines Poole | 3 | | | | 1 | |  |
Dodson Henry James | 22.8 | | | 23 | 1 | 0 | 0 | 0 | | |
| 2006 | | 22:45:34 | | Heaton-Renshaw George & Dodson Henry James | Independent & Forth | 23 | | | | | |  |
Dodson Michael | 24.6 | | | 53 | 3 | 0 | 0 | 0 | | |
| 2007 | | 25:08:39 | | Dodson Michael & Abbott Adrian | Viking | 55 | | | | | |  |
| 2008 | | 23:59:36 | | Cientanni Antonio & Dodson Michael | Viking | 28 | | | | | |  |
| 2010 | | 24:34:14 | | Cientanni Antonio & Dodson Michael | Viking Kc | 75 | | | | | |  |
Doherty J | 29.2 | | | 6 | 1 | 0 | 0 | 0 | | |
| 1957 | | 29:13:45 | | Doherty J & Howard G | Royal Marines | 6 | | | | | |  |
Dolezal W | 26.7 | | | 68 | 4 | 0 | 0 | 0 | | |
| 1978 | | 26:32:29 | | Bourn I J & Dolezal W | Maidstone | 44 | | | | | |  |
| 1981 | | 26:11:45 | | Catchlove R A F & Dolezal W | Maidstone | 50 | | | | | |  |
| 1984 | | 29:59:33 | | Dolezal W & Ranee R | London Fire Brigade | 114 | | | | | |  |
| 1985 | | 24:02:53 | | Dolezal W & Hayes Des | London Fire Brigade | 63 | | | | | |  |
Doman P | 25.1 | | | 76 | 1 | 0 | 0 | 0 | | |
| 1986 | | 25:05:16 | | Doman P & Webster G J | Leaside | 76 | | | | | |  |
Donaghey Karl | 23.9 | | | 61 | 1 | 0 | 0 | 0 | | |
| 2010 | C2 | 23:54:50 | | Donaghey Karl & White Lee | Independent | 61 | | | | | |  |
Donald Ali | 18.8 | | | 10 | 1 | 0 | 0 | 0 | | |
| 2023 | | 18:48:37 | | Young Shane & Donald Ali | International | 10 | | | | | |  |
Donald Alistar | 19.9 | | | 9 | 2 | 0 | 0 | 0 | | |
| 2015 | | 19:46:56 | | Donald Alistar & Young Shane | Killary Adventure Kc | 10 | | | | | |  |
| 2019 | | 19:57:53 | | Young Shane & Donald Alistar | None | 8 | | | | | |  |
Donaldson I J | 22.6 | | | 53 | 1 | 0 | 0 | 0 | | |
| 1988 | | 22:37:40 | | Truglia Steve & Donaldson I J | Royal Marines Reserve - London | 53 | | | | | Reserve |  |
Done A J | 70.8 | | | 99 | 1 | 0 | 0 | 0 | | |
| 1999 | | 70:49:59 | | Done A J & Beare D A | Independent | 99 | | | | | |  |
Done Rebecca | 28.9 | | | 37 | 1 | 0 | 0 | 0 | | |
| 2003 | | 28:51:09 | | Bee Gillian & Done Rebecca | Norwich | 37 | | | | | |  |
Donnegan R | 53.2 | | | 57 | 1 | 0 | 0 | 0 | | |
| 1961 | | 53:15:00 | | Haden F & Donnegan R | 29 Field Regt RA | 57 | | | | | |  |
Donnelly A | 39.3 | | | 134 | 1 | 0 | 0 | 0 | | |
| 1984 | | 39:17:54 | | Turner K E & Donnelly A | Staffordshire Police | 134 | | | | | |  |
Donnison G R | 24.4 | | | 7 | 1 | 0 | 0 | 0 | | |
| 1966 | | 24:22:00 | | Anderson A & Donnison G R | Royal Marines Poole | 7 | | | | | |  |
Donnison Mark | 21.9 | | | 25 | 1 | 0 | 0 | 0 | | |
| 1997 | | 21:54:54 | | Donnison Mark & Green R A | Wey | 25 | | | | | |  |
Donnison R | 21.8 | | | 1 | 1 | 1 | 0 | 0 | | |
| 1964 | | 21:46:11 | | Aston K & Donnison R | Royal Marines | 1 | | 1 | | | Services |  |
Donohue AJ | 22.9 | | | 27 | 1 | 0 | 0 | 0 | | |
| 1981 | | 22:51:39 | | Donohue AJ & Booth K R | 29 Commando RA | 27 | | | | | |  |
Donovan B K | 47.5 | | | 29 | 1 | 0 | 0 | 0 | | |
| 1960 | | 47:29:00 | | Donovan B K & Cullen J | RMA Sandhurst | 29 | | | | | |  |
Donovan J R | 33.8 | | | 74 | 1 | 0 | 0 | 0 | | |
| 1999 | | 33:51:19 | | Gear M & Donovan J R | Independent | 74 | | | | | |  |
Dooher K | 37.9 | | | 65 | 1 | 0 | 0 | 0 | | |
| 1983 | C2 | 37:54:45 | | Dooher K & Broadway C | Lame Duck (Leicester) | 65 | | | | | Canadian |  |