 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
De Archie | 24.1 | | | 21 | 1 | 0 | 0 | 0 | | |
| 2025 | | 24:03:11 | | Smith Jonty & De Archie | Exeter University OTC | 21 | | | | | Reserve,University |  |
De Barra Tadhg | 20.9 | | | 19 | 1 | 0 | 0 | 0 | | |
| 2010 | | 20:52:27 | | De Barra Tadhg & Bagnall Stephen | Salmon Leap | 19 | | | | | European |  |
De Ferrer Kathryn | 27.8 | | | 73 | 1 | 0 | 0 | 0 | | |
| 2011 | | 27:46:10 | | De Ferrer Kathryn & Weston Helen | Wey Kc | 73 | | | | | |  |
De Ferrer Madeleine | 24.8 | | | 63 | 1 | 0 | 0 | 0 | | |
| 2019 | | 24:48:11 | | De Ferrer Madeleine & Howes Aiden | Cardiff University | 63 | | | | | |  |
de Garis D | 36.0 | | | 8 | 1 | 0 | 0 | 0 | | |
| 1957 | | 36:01:30 | | Youd N B & de Garis D | RAF Cranwell | 8 | | | | | |  |
De Guingand Peter | 30.1 | | | 120 | 1 | 0 | 0 | 0 | | |
| 2014 | | 30:07:04 | | De Guingand Peter & Guest Thomas | Royal | 120 | | | | | |  |
De Klerk Tiaan | 22.8 | | | 36 | 1 | 0 | 0 | 0 | | |
| 2014 | | 22:46:05 | | De Klerk Tiaan & Jackson Andrew | ACU Parachute Regiment | 36 | | | | | |  |
De Klerk Tiaan (Teddington) | 20.6 | | | 23 | 1 | 0 | 0 | 0 | | |
| 2022 | | 20:33:51 | | Payne Ben & De Klerk Tiaan | Royal Engineers | 23 | | | | | |  |
Dean Lee | 24.0 | | | 49 | 1 | 0 | 0 | 0 | | |
| 2019 | | 24:01:16 | | Hills Christopher & Dean Lee | Banbury & District | 49 | | | | | |  |
Dean W R | 26.9 | | | 77 | 1 | 0 | 0 | 0 | | |
| 1982 | | 26:55:53 | | Dean W R & Hodson W | Military Works Force | 77 | | | | | |  |
Deane Wendy | 25.7 | | | 62 | 1 | 0 | 0 | 0 | | |
| 1994 | | 25:42:28 | | Deane Wendy & Card A | Independent | 62 | | | | | |  |
Dear M J | 38.1 | | | 126 | 3 | 0 | 0 | 0 | | |
| 1984 | | 48:02:55 | | Rose T J & Dear M J | C.I.T. | 139 | | | | | |  |
| 1985 | | 38:29:25 | | Rose T J & Dear M J | Falcon | 116 | | | | | |  |
| 1987 | | 27:43:15 | | Rose T J & Dear M J | Hereford | 124 | | | | | |  |
Dearling P | 28.1 | | | 27 | 5 | 0 | 0 | 0 | | |
| 1964 | | 27:56:06 | | Dearling P & Sutton-Pratt M P | Oatlands | 11 | | | | | |  |
| 1967 | | 25:42:00 | | Sutton-Pratt M P & Dearling P | Oatlands | 23 | | | | | Home Built |  |
| 1970 | | 25:46:42 | | Sutton-Pratt M P & Dearling P | Woking Adventure Club | 21 | | | | | |  |
| 1971 | | 37:22:08 | | Dearling P & Sutton-Pratt M P | Woking Adventure Club | 53 | | | | | |  |
| 1972 | | 23:46:45 | | Sutton-Pratt M P & Dearling P | Woking Adventure Club | 25 | | | | | |  |
Deaves Martin | 24.9 | | | 39 | 2 | 0 | 0 | 0 | | |
| 2004 | | 25:42:11 | | Deaves Martin & Turner Mark | Wokingham | 43 | | | | | |  |
| 2005 | | 24:11:47 | | Sutherland Bob & Deaves Martin | Wokingham | 35 | | | | | |  |
Debham J | 39.4 | | | 39 | 1 | 0 | 0 | 0 | | |
| 1963 | | 39:23:26 | | McClelland R & Debham J | RAF Swinderby | 39 | | | | | |  |
Deckx H | 26.6 | | | 50 | 1 | 0 | 0 | 0 | | |
| 1980 | | 26:37:05 | | Wauters J & Deckx H | Para-Commando Belgium | 50 | | | | | |  |
Deeks Lynda Karen | 49.2 | | | 135 | 1 | 0 | 0 | 0 | | |
| 1989 | | 49:11:58 | | Deeks Lynda Karen & Matkin M P | Plymouth Polytechnic & Southampton University | 135 | | | | | |  |
Deeming N | 27.6 | | | 98 | 1 | 0 | 0 | 0 | | |
| 1984 | | 27:34:24 | | Love SJ A & Deeming N | Independent | 98 | | | | | |  |
Deeming S J | 35.3 | | | 103 | 1 | 0 | 0 | 0 | | |
| 1985 | | 35:19:03 | | Deeming S J & Johns D M | British Seamans Boys Home | 103 | | | | | |  |
Deere Jeremy | 22.1 | | | 18 | 1 | 0 | 0 | 0 | | |
| 2002 | | 22:09:18 | | Deere Jeremy & McDonagh Andrew | Independent & Glamorgan | 18 | | | | | |  |
deIongh H | 35.8 | | | 65 | 1 | 0 | 0 | 0 | | |
| 1979 | | 35:50:36 | | Gaskell P J & deIongh H | Reading University Mountaineering Club | 65 | | | | | |  |
deJong Tom R | 23.6 | | | 58 | 1 | 0 | 0 | 0 | | |
| 1985 | | 23:34:45 | | Wijdekop W P & deJong Tom R | K.V. Viking Amsterdam | 58 | | | | | |  |
Delaney J | 37.6 | | | 42 | 1 | 0 | 0 | 0 | | |
| 1961 | | 37:36:00 | | Delaney J & Mitchell D (Para) | 1 Para | 42 | | | | | |  |
Delany D M | 36.5 | | | 120 | 1 | 0 | 0 | 0 | | |
| 1986 | | 36:33:10 | | Delany D M & Oates A J | Pangbourne Advent. Dolphin | 120 | | | | | |  |
Demery D B | 23.6 | | | 52 | 3 | 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 |  |
| 1993 | | 19:56:20 | | Stagg Richard V & Demery D B | Cambridge | 27 | | | | | |  |
Denham P J | 20.1 | | | 19 | 2 | 0 | 0 | 0 | | |
| 1994 | | 19:15:46 | | Blake G D & Denham P J | Royal Engineers | 16 | | | | | |  |
| 1995 | | 20:52:50 | | Denham P J & Bailey M S | Royal Engineers | 22 | | | | | |  |
Deninson J | 37.1 | | | 54 | 1 | 0 | 0 | 0 | | |
| 1998 | | 37:06:43 | | Deninson J & Robinson S | Independent | 54 | | | | | |  |
Denley-Hill S K | 36.1 | | | 23 | 1 | 0 | 0 | 0 | | |
| 1965 | | 36:07:18 | | Denley-Hill S K & Monk A | Junior Trademens Regt A | 23 | | | | | |  |
Dennis G J | 22.8 | | | 40 | 2 | 0 | 0 | 0 | | |
| 1989 | | 23:18:34 | | Dennis G J & Pike S D | Kingston Polytechnic | 56 | | | | | |  |
| 1991 | | 22:18:44 | | Dennis G J & Rhoades A B | Richmond | 23 | | | | | |  |
Dennis K | 26.7 | | | 50 | 3 | 0 | 0 | 0 | | |
| 1978 | | 25:39:07 | | Harris M & Dennis K | Pangbourne | 40 | | | | | |  |
| 1995 | | 27:41:30 | | Dennis K & Goodchild Gillian L | Pangbourne | 65 | | | | | |  |
| 1996 | | 26:47:50 | | Goodchild Gillian L & Dennis K | Pangbourne | 44 | | | | | |  |
Dennison Nick | 24.0 | | | 61 | 1 | 0 | 0 | 0 | | |
| 2009 | | 24:01:57 | | Dennison Nick & Reid Hamish | Richmond | 61 | | | | | |  |
Denton J | 26.2 | | | 36 | 1 | 0 | 0 | 0 | | |
| 1983 | | 26:10:21 | | Gurr G & Denton J | Stubbers & Metro | 36 | | | | | |  |
Derbyshire J B | 26.9 | | | 41 | 1 | 0 | 0 | 0 | | |
| 1972 | | 26:53:28 | | Fisher R P & Derbyshire J B | PCAU R A F Abingdon | 41 | | | | | |  |
Derham K A | 23.0 | | | 21 | 1 | 0 | 0 | 0 | | |
| 1998 | | 23:02:10 | | Derham K A & Saunders R | Maidstone | 21 | | | | | |  |
Derham Simon | 21.6 | | | 28 | 2 | 0 | 0 | 0 | | |
| 1986 | | 21:12:43 | | Taylor W & Derham Simon | Gillingham | 27 | | | | | |  |
| 2015 | | 22:01:55 | | Derham Simon & Kelly Peter | Independent | 28 | | | | | |  |
Derksen Ewoud | 24.7 | | | 52 | 1 | 0 | 0 | 0 | | |
| 2016 | | 24:42:40 | | Derksen Ewoud & Krige Christoff | Dabulamanzi (South Africa) | 52 | | | | | |  |
Dervan A | 26.6 | | | 85 | 1 | 0 | 0 | 0 | | |
| 1993 | | 26:38:00 | | Dervan A & Wright J | Artists Rifles | 85 | | | | | |  |
Derwin S | 25.5 | | | 63 | 3 | 0 | 0 | 0 | | |
| 1981 | | 26:21:12 | | Hellawell D & Derwin S | River Tees Canoe Assoc | 51 | | | | | |  |
| 1982 | | 23:22:00 | | Derwin S & Hellawell D | Northern Area B.C.U. | 49 | | | | | |  |
| 1984 | | 26:46:30 | | Hellawell D & Derwin S | River Tees Canoe Assoc | 90 | | | | | |  |
Desborough Emma | 24.4 | | | 55 | 1 | 0 | 0 | 0 | | |
| 2019 | | 24:22:50 | | Marett Christopher & Desborough Emma | Southampton | 55 | | | | | |  |
Deshmukh A | 41.0 | | | 100 | 1 | 0 | 0 | 0 | | |
| 1997 | FB | 41:01:19 | | Kemp N & Deshmukh A | Artists Rifles | 100 | | | | | |  |
Destoquy R | 46.9 | | | 29 | 1 | 0 | 0 | 0 | | |
| 1974 | | 46:52:11 | | Steenmans L & Destoquy R | Para-Commando Belgium | 29 | | | | | |  |
Devereux Michael | 22.8 | | | 14 | 1 | 0 | 0 | 0 | | |
| 2025 | | 22:46:56 | | Parry Jon & Devereux Michael | RMKA | 14 | | | | | Century |  |