 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
Gaskell P J | 35.8 | | | 65 | 1 | 0 | 0 | 0 | | |
| 1979 | | 35:50:36 | | Gaskell P J & deIongh H | Reading University Mountaineering Club | 65 | | | | | |  |
Gaskin Lynda Joan | 72.5 | | | 81 | 1 | 0 | 0 | 0 | | |
| 1996 | | 72:27:54 | | Henzell Sarah & Gaskin Lynda Joan | Independent | 81 | | | | | Ladies |  |
Gates B C | 22.2 | | | 22 | 4 | 0 | 0 | 0 | | |
| 1981 | | 22:04:02 | | Evans C W & Gates B C | Hereford | 16 | | | | | Lee |  |
| 1983 | | 22:59:22 | | Gates B C & Evans C W | Hereford | 16 | | | | | Lee |  |
| 1985 | | 21:33:48 | | Gates B C & Sproul D | Wyedean | 28 | | | | | |  |
| 1997 | | 22:05:11 | | White Ian & Gates B C | Fladbury | 28 | | | | | |  |
Gathercole Callum | 28.4 | | | 92 | 1 | 0 | 0 | 0 | | |
| 2019 | | 28:24:34 | | Murphy Steve & Gathercole Callum | Purley | 92 | | | | | |  |
Gauntlett P | 25.3 | | | 21 | 1 | 0 | 0 | 0 | | |
| 1967 | | 25:16:00 | | Gauntlett P & Short L C | Thames Young Mariners | 21 | | | | | |  |
Gautier Charles | 29.6 | | | 7 | 3 | 0 | 0 | 0 | | |
| 1951 | | 37:04:00 | | Gautier Charles & Simmons Anthony | Western Bay | 10 | | | | | |  |
| 1960 | C2 | 28:06:00 | | Perkes Alan & Gautier Charles | Independent & Western Bay | 7 | | | | | Canadian |  |
| 1963 | | 23:31:44 | | Jackson John B & Gautier Charles | Western Bay Ex | 5 | | | | | Civilian |  |
Gavin J P | 26.4 | | | 96 | 1 | 0 | 0 | 0 | | |
| 1990 | | 26:25:41 | | Gavin J P & Potter R A | Hemel Hempstead | 96 | | | | | |  |
Gay R P | 34.3 | | | 118 | 2 | 0 | 0 | 0 | | |
| 1984 | | 39:32:15 | | Gay R P & Mortimer B | Melksham Adventure Unit | 136 | | | | | |  |
| 1986 | | 29:04:19 | | Welch F W J & Gay R P | Challenger Outdoor Pursuits Group | 100 | | | | | |  |
Gaynor J | 51.6 | | | 36 | 1 | 0 | 0 | 0 | | |
| 1960 | | 51:39:00 | | Gaynor J & Gordon J | Royal Army Pay Corps | 36 | | | | | |  |
Geach D W | 35.7 | | | 64 | 1 | 0 | 0 | 0 | | |
| 1979 | | 35:44:37 | | Hutt R W & Geach D W | 266 Bty RA (V) | 64 | | | | | |  |
Gear M | 34.4 | | | 82 | 2 | 0 | 0 | 0 | | |
| 1995 | | 34:59:45 | | Hardy M A & Gear M | Wiltshire Police | 89 | | | | | |  |
| 1999 | | 33:51:19 | | Gear M & Donovan J R | Independent | 74 | | | | | |  |
Gearing R D | 72.9 | | | 158 | 1 | 0 | 0 | 0 | | |
| 1990 | | 72:53:27 | | Emms P F N & Gearing R D | Independent | 158 | | | | | |  |
Gearing Robert | 26.8 | | | 92 | 1 | 0 | 0 | 0 | | |
| 2009 | | 26:47:24 | | Jeffs Simon & Gearing Robert | Marlow | 92 | | | | | |  |
Geary-Jones Alex (Teddington) | 23.4 | | | 39 | 1 | 0 | 0 | 0 | | |
| 2024 | FB | 23:24:46 | | Niven John & Geary-Jones Alex | RMKA | 39 | | | | | Navy,Services,Tyne |  |
Geaves Harry | 21.5 | | | 19 | 1 | 0 | 0 | 0 | | |
| 2014 | | 21:28:43 | | Armstrong Jon & Geaves Harry | Army Canoe Union | 19 | | | | | |  |
Geddes W | 36.3 | | | 38 | 1 | 0 | 0 | 0 | | |
| 1970 | | 36:17:05 | | Balfour S J & Geddes W | Aberdeen College of Education | 38 | | | | | |  |
Gehnich P S | 28.4 | | | 33 | 3 | 0 | 0 | 0 | | |
| 1975 | | 34:30:36 | | Sabine G P & Gehnich P S | City Of London Police | 48 | | | | | |  |
| 1976 | | 28:35:15 | | Gehnich P S & Thwaites M R | City Of London Police | 29 | | | | | |  |
| 1978 | | 22:11:44 | | Gehnich P S & Blumson R C | City of London Police & Metropolitan Police | 22 | | | | | |  |
Geisinger Joseph | 21.2 | | | 21 | 1 | 0 | 0 | 0 | | |
| 2023 | C2 | 21:13:51 | | Geisinger Joseph & Slaten Curt | International | 21 | | | | | |  |
George A | 27.0 | | | 5 | 1 | 0 | 0 | 0 | | |
| 1962 | | 26:57:00 | | Fairweather P & George A | 10 Para | 5 | | | | | |  |
George D | 36.1 | | | 128 | 1 | 0 | 0 | 0 | | |
| 1988 | | 36:04:30 | | George D & Wilson Mandy | Stubbers | 128 | | | | | |  |
George Edward | 23.6 | | | 29 | 1 | 0 | 0 | 0 | | |
| 2006 | | 23:37:25 | | Beard Melanie & George Edward | Kingston & Royal | 29 | | | | | |  |
George Karotine | 21.1 | | | 21 | 1 | 0 | 0 | 0 | | |
| 1990 | | 21:05:05 | | Shanahan G A C & George Karotine | Metropolitan Police | 21 | | | | | Mixed,Police |  |
George William | 39.8 | | | 111 | 1 | 0 | 0 | 0 | | |
| 2011 | | 39:48:00 | | George William & Mcpherson Paul | Royal Artillery | 111 | | | | | |  |
Germain M | 22.7 | | | 33 | 1 | 0 | 0 | 0 | | |
| 1980 | | 22:44:24 | | Adlam P D & Germain M | Newbury | 33 | | | | | |  |
Gerraed Eric | 57.2 | | | 4 | 1 | 0 | 0 | 0 | | |
| 1954 | | 57:10:00 | | Jenkins John & Gerraed Eric | County Tech Stafford | 4 | | | | | |  |
Gerrard M F | 23.4 | | | 62 | 1 | 0 | 0 | 0 | | |
| 1993 | | 23:21:58 | | Gerrard M F & Offer T D | Thames Valley Police | 62 | | | | | |  |
Geyer Jaco | 24.6 | | | 45 | 1 | 0 | 0 | 0 | | |
| 2013 | | 24:33:59 | | Stotter Nelo & Geyer Jaco | Richmond | 45 | | | | | |  |
Gibb A H | 28.5 | | | 16 | 1 | 0 | 0 | 0 | | |
| 1968 | | 28:27:00 | | Jackson P & Gibb A H | RMA Sandhurst | 16 | | | | | |  |
Gibbens W S | 34.6 | | | 87 | 1 | 0 | 0 | 0 | | |
| 1995 | C2 | 34:34:45 | | Gibbens W S & Hogg N A | North Avon | 87 | | | | | |  |
Gibbens Wayne | 36.3 | | | 80 | 1 | 0 | 0 | 0 | | |
| 2006 | C2 | 36:21:35 | | Beadsworth Philip & Gibbens Wayne | North Avon | 80 | | | | | |  |
Gibbings M | 37.5 | | | 140 | 1 | 0 | 0 | 0 | | |
| 1990 | FB | 37:33:36 | | Owens T & Gibbings M | Artists Rifles | 140 | | | | | |  |
Gibbins G | 28.0 | | | 18 | 1 | 0 | 0 | 0 | | |
| 1961 | | 27:58:00 | | McCarthy D & Gibbins G | 3 Para | 18 | | | | | |  |
Gibbons C K | 30.3 | | | 97 | 5 | 0 | 0 | 0 | | |
| 1984 | | 39:26:30 | | Gibbons C K & Cave D | Melksham Adventure Unit | 135 | | | | | |  |
| 1985 | | 26:52:24 | | Gibbons C K & Gibbons S M | Challenger Outdoor Pursuits Group | 87 | | | | | |  |
| 1986 | | 25:36:23 | | Gibbons C K & Mortimer B | Challenger Outdoor Pursuits Group | 80 | | | | | |  |
| 1987 | | 23:27:33 | | Gibbons C K & Mortimer B | Challenger Outdoor Pursuits Group | 67 | | | | | |  |
| 1989 | | 36:11:56 | | Gibbons C K & Cave D | Challenger Outdoor Pursuits Group | 118 | | | | | |  |
Gibbons Mark | 39.9 | | | 39 | 2 | 0 | 0 | 0 | | |
| 1957 | | 51:44:00 | | Gibbons Mark & Wilkenson B | Alperton & Wembley Scouts | 15 | | | | | |  |
| 2002 | | 28:00:13 | | Green Michael & Gibbons Mark | Nottingham | 63 | | | | | |  |
Gibbons S M | 31.5 | | | 101 | 2 | 0 | 0 | 0 | | |
| 1985 | | 26:52:24 | | Gibbons C K & Gibbons S M | Challenger Outdoor Pursuits Group | 87 | | | | | |  |
| 1986 | | 36:07:44 | | Gibbons S M & Potter Amanda A | Challenger Outdoor Pursuits Group | 114 | | | | | |  |
Gibbs G | 38.5 | | | 130 | 1 | 0 | 0 | 0 | | |
| 1986 | | 38:28:43 | | Bristow L & Gibbs G | independent | 130 | | | | | |  |
Gibbs James | 24.3 | | | 42 | 2 | 0 | 0 | 0 | | |
| 2012 | | 24:10:15 | | Gibbs James & Sampson Matt | Independent | 42 | | | | | |  |
| 2013 | | 24:27:45 | | Gibbs James & Sampson Matthew | Worcester | 42 | | | | | |  |
Gibbs M P | 25.6 | | | 51 | 1 | 0 | 0 | 0 | | |
| 1999 | | 25:37:30 | | Maddison H & Gibbs M P | Thunderer Squadron | 51 | | | | | |  |
Gibbs Mark | 32.7 | | | 122 | 1 | 0 | 0 | 0 | | |
| 2009 | | 32:42:25 | | Gibbs Mark & Tipping Ron | Avon Fire And Rescue | 122 | | | | | |  |
Giblin J R | 22.8 | | | 37 | 1 | 0 | 0 | 0 | | |
| 1995 | | 22:46:50 | | Giblin J R & Galley P T | Wellington College | 37 | | | | | |  |
Gibson Alex | 23.2 | | | 26 | 1 | 0 | 0 | 0 | | |
| 2011 | | 23:10:02 | | Ethell Dave & Gibson Alex | Royal Marines | 26 | | | | | Navy |  |
Gibson Edward | 36.1 | | | 128 | 1 | 0 | 0 | 0 | | |
| 2009 | C2 | 36:04:43 | | Bowman Mark & Gibson Edward | DCAE Cosford | 128 | | | | | |  |