 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
Thackray Teresa | 31.3 | | | 93 | 1 | 0 | 0 | 0 | | |
| 2013 | C2 | 31:20:11 | | New Sue & Thackray Teresa | Devizes | 93 | | | | | Ladies C2 |  |
Thake M J | 23.7 | | | 8 | 1 | 0 | 0 | 0 | | |
| 1974 | | 23:41:09 | | McQueenie Terry & Thake M J | 21 (Artists) | 8 | | | | | |  |
Thatcher Mike C | 22.3 | | | 8 | 3 | 0 | 0 | 0 | | |
| 1969 | | 22:15:00 | | Buckman Chris S & Thatcher Mike C | 21 (Artists) | 4 | | | | | Reserve |  |
| 1970 | | 21:02:18 | | Buckman Chris S & Thatcher Mike C | 21 (Artists) | 6 | | | | | Reserve |  |
| 1971 | | 23:36:30 | | Buckman Chris S & Thatcher Mike C | 21 (Artists) | 13 | | | | | Reserve |  |
Thelwell Ian | 22.4 | | | 21 | 1 | 0 | 0 | 0 | | |
| 2026 | | 22:22:12 | | Thelwell Ian & Unwin Nigel | Bradford on Avon | 21 | | | | | |  |
Thelwell Ian (Teddington) | 21.6 | | | 30 | 1 | 0 | 0 | 0 | | |
| 2022 | | 21:34:31 | | Thelwell Ian & Raymond Graham | Bradford On Avon | 30 | | | | | |  |
Thibault P J | 22.1 | | | 50 | 1 | 0 | 0 | 0 | | |
| 1993 | | 22:08:20 | | Montgomery C W & Thibault P J | Artists Rifles | 50 | | | | | Reserve |  |
Thijs P | 26.5 | | | 39 | 2 | 0 | 0 | 0 | | |
| 1977 | | 28:15:35 | | Van Sant W & Thijs P | Para-Commando Belgium | 40 | | | | | |  |
| 1978 | | 24:50:41 | | Van Sant W & Thijs P | Para-Commando Belgium | 37 | | | | | |  |
Thom D | 21.0 | | | 3 | 1 | 0 | 0 | 1 | | |
| 1976 | | 20:59:10 | | Hayden John W & Thom D | Royal Engineers | 3 | | | | 1 | |  |
Thomas A G | 33.0 | | | 25 | 1 | 0 | 0 | 0 | | |
| 1974 | | 33:02:13 | | Thomas A G & Baty B | 656 Squadron AAC | 25 | | | | | |  |
Thomas Andrew | 26.9 | | | 86 | 1 | 0 | 0 | 0 | | |
| 2017 | | 26:56:28 | | Thomas Andrew & Coe Thomas | Independent | 86 | | | | | |  |
Thomas C | 24.5 | | | 34 | 2 | 0 | 0 | 0 | | |
| 1975 | | 25:10:22 | | Thomas C & Webster D | Wiltshire Police | 28 | | | | | |  |
| 1979 | | 23:48:40 | | Thomas C & Lewis J B | Wiltshire Police | 40 | | | | | |  |
Thomas Christopher | 26.4 | | | 53 | 1 | 0 | 0 | 0 | | |
| 2002 | | 26:25:43 | | Thomas Christopher & Andrews Michael | Independent | 53 | | | | | |  |
Thomas D | 24.2 | | | 84 | 1 | 0 | 0 | 0 | | |
| 1987 | | 24:11:55 | | Thomas D & Thomas L | Lahaina Kayak & Surf Club. Hawaii | 84 | | | | | |  |
Thomas G B | 36.5 | | | 119 | 1 | 0 | 0 | 0 | | |
| 1992 | | 36:32:30 | | Daniels K & Thomas G B | Independent | 119 | | | | | |  |
Thomas G D | 28.4 | | | 104 | 1 | 0 | 0 | 0 | | |
| 1984 | | 28:22:32 | | Thomas G D & Thomas L | Kanoka Ikaika, Hawaii | 104 | | | | | |  |
Thomas Jamie | 26.3 | | | 51 | 1 | 0 | 0 | 0 | | |
| 2006 | | 26:17:26 | | Pickering James & Thomas Jamie | Independent | 51 | | | | | |  |
Thomas Jo | 36.5 | | | 119 | 1 | 0 | 0 | 0 | | |
| 1986 | | 36:31:32 | | Perrington D J & Thomas Jo | Griffon | 119 | | | | | |  |
Thomas L | 26.3 | | | 94 | 2 | 0 | 0 | 0 | | |
| 1984 | | 28:22:32 | | Thomas G D & Thomas L | Kanoka Ikaika, Hawaii | 104 | | | | | |  |
| 1987 | | 24:11:55 | | Thomas D & Thomas L | Lahaina Kayak & Surf Club. Hawaii | 84 | | | | | |  |
Thomas M | 58.7 | | | 48 | 1 | 0 | 0 | 0 | | |
| 1968 | | 58:42:30 | | Thomas M & Bailey D | Edge Hill College | 48 | | | | | |  |
Thomas P J | 29.7 | | | 101 | 1 | 0 | 0 | 0 | | |
| 1986 | | 29:42:36 | | Cook R J & Thomas P J | Uantwit Major Surf Life Saving Club | 101 | | | | | |  |
Thomas Patrick | 23.9 | | | 40 | 1 | 0 | 0 | 0 | | |
| 2013 | | 23:54:33 | | Thomas Patrick & Cazenove Philip | Independent | 40 | | | | | |  |
Thomas Peter | 35.6 | | | 94 | 1 | 0 | 0 | 0 | | |
| 1995 | | 35:39:35 | | Christie G P & Thomas Peter | Solent | 94 | | | | | |  |
Thomas R | 47.0 | | | 52 | 1 | 0 | 0 | 0 | | |
| 1961 | | 47:00:00 | | Ball R & Thomas R | RMA Sandhurst | 52 | | | | | |  |
Thomas R 1 | 27.4 | | | 60 | 1 | 0 | 0 | 0 | | |
| 1999 | | 27:25:34 | | Collett A F & Thomas R 1 | Truro & Hayle Racing | 60 | | | | | |  |
Thomas R W | 35.2 | | | 102 | 2 | 0 | 0 | 0 | | |
| 1983 | | 37:00:28 | | Randall P & Thomas R W | 266 Bty RA (V) | 59 | | | | | |  |
| 1987 | | 33:20:25 | | Thomas R W & Barker CM | 266 Bty RA (V) | 145 | | | | | |  |
Thomas Shane | 39.3 | | | 100 | 1 | 0 | 0 | 0 | | |
| 2010 | | 39:18:56 | | Handley Simon & Thomas Shane | Independent & Wey Kc | 100 | | | | | |  |
Thomas Sian Louise | 26.1 | | | 64 | 1 | 0 | 0 | 0 | | |
| 2007 | | 26:06:52 | | Metcalfe Vicky & Thomas Sian Louise | Pangbourne | 64 | | | | | |  |
Thomasson A | 28.0 | | | 45 | 1 | 0 | 0 | 0 | | |
| 1983 | | 27:58:51 | | Thomasson M E & Thomasson A | Yealm Occasionals | 45 | | | | | |  |
Thomasson M | 34.6 | | | 36 | 1 | 0 | 0 | 0 | | |
| 1961 | | 34:35:00 | | Venn D & Thomasson M | RMA Sandhurst | 36 | | | | | |  |
Thomasson M E | 28.0 | | | 45 | 1 | 0 | 0 | 0 | | |
| 1983 | | 27:58:51 | | Thomasson M E & Thomasson A | Yealm Occasionals | 45 | | | | | |  |
Thomdyke T J | 49.9 | | | 148 | 1 | 0 | 0 | 0 | | |
| 1990 | | 49:53:25 | | Thomdyke T J & Brignell K D | Royal & Independent | 148 | | | | | |  |
Thompson A B | 25.4 | | | 44 | 1 | 0 | 0 | 0 | | |
| 1981 | | 25:23:36 | | Thompson A B & Mills W J | 32 G.W.Reg/RA | 44 | | | | | |  |
Thompson Christopher | 34.3 | | | 105 | 1 | 0 | 0 | 0 | | |
| 2019 | | 34:16:30 | | Thompson Christopher & Butcher Brian | Abp Southampton | 105 | | | | | |  |
Thompson J | 49.8 | | | 38 | 2 | 0 | 0 | 0 | | |
| 1960 | | 51:37:00 | | Thompson J & Stanley P | Thameside | 35 | | | | | |  |
| 1962 | | 47:57:45 | | Hyde G & Thompson J | RMA Sandhurst | 40 | | | | | |  |
Thompson J S | 26.2 | | | 83 | 1 | 0 | 0 | 0 | | |
| 1984 | | 26:10:28 | | Thompson J S & Britton J | Independent | 83 | | | | | |  |
Thompson James | 24.9 | | | 53 | 1 | 0 | 0 | 0 | | |
| 2007 | | 24:52:16 | | Thompson James & Winfield Matt | Royal Army Medical Corps & CYESC | 53 | | | | | |  |
Thompson Julian | 26.0 | | | 85 | 1 | 0 | 0 | 0 | | |
| 2010 | | 25:58:11 | | Thompson Julian & Townley William | Independent | 85 | | | | | |  |
Thompson K S J | 23.4 | | | 62 | 4 | 0 | 0 | 0 | | |
| 1987 | | 22:42:07 | | Thompson K S J & Oxley P S | Corby | 53 | | | | | |  |
| 1987 | | 24:27:20 | | Thompson K S J & Averill Mike | Hove | 86 | | | | | |  |
| 1988 | | 23:04:30 | | Thompson K S J & Spence J C | Corby | 61 | | | | | |  |
| 1990 | | 23:18:51 | | Thompson K S J & Warne Sue | Corby | 47 | | | | | |  |
Thompson Les | 49.7 | | | 79 | 2 | 0 | 0 | 0 | | |
| 1997 | | 72:59:18 | | Thompson Les & Menday Lee | Royal Hospital School | 116 | | | | | |  |
| 2008 | C2 | 26:27:52 | | Thompson Les & Menday Lee | Royal Hospital School | 42 | | | | | |  |
Thompson M P | 30.2 | | | 121 | 1 | 0 | 0 | 0 | | |
| 1990 | | 30:13:22 | | Thompson M P & Vincent P | Killingworth Watersports | 121 | | | | | |  |
Thompson N G | 21.6 | | | 33 | 1 | 0 | 0 | 0 | | |
| 1992 | | 21:35:35 | | Thompson N G & Bowley N J | Royal Engineers | 33 | | | | | |  |
Thompson P | 36.2 | | | 33 | 1 | 0 | 0 | 0 | | |
| 1964 | | 36:12:35 | | Rhodes R & Thompson P | RAF Cranwell | 33 | | | | | |  |
Thompson Paul | 25.6 | | | 76 | 1 | 0 | 0 | 0 | | |
| 2014 | | 25:36:26 | | Thompson Paul & Tozer Nathan | Wey | 76 | | | | | |  |
Thompson R | 37.0 | | | 66 | 1 | 0 | 0 | 0 | | |
| 1996 | | 37:03:12 | | Wilcox P C & Thompson R | 7 Royal Anglian | 66 | | | | | |  |
Thompson Stuart | 25.2 | | | 68 | 1 | 0 | 0 | 0 | | |