 | | | | Av Time | | | Place | Races | 1st | 2nd | 3rd | Trophies | |
Guy M J | 22.8 | | | 18 | 1 | 0 | 0 | 0 | | |
| 1972 | | 22:50:18 | | Guy M J & Lee P W | Longridge | 18 | | | | | Scouts |  |
Guy Matthew | 18.7 | | | 3 | 1 | 0 | 0 | 1 | | |
| 2012 | | 18:43:11 | | Guy Matthew & East Nick | Exeter | 3 | | | | 1 | |  |
Gwillim V J | 35.9 | | | 114 | 1 | 0 | 0 | 0 | | |
| 1992 | | 35:53:20 | | Gwillim V J & Waite I P | Independent | 114 | | | | | |  |
Gyrst H | 21.2 | | | 29 | 1 | 0 | 0 | 0 | | |
| 1989 | | 21:11:00 | | Hoick M & Gyrst H | Odense Kajak Klub | 29 | | | | | |  |
Gyurgyak P J | 22.7 | | | 25 | 1 | 0 | 0 | 0 | | |
| 1981 | | 22:42:00 | | Amos S J & Gyurgyak P J | Exeter Scouts & C.T. Scouts (Australia) | 25 | | | | | |  |
Hacker R C | 35.5 | | | 104 | 1 | 0 | 0 | 0 | | |
| 1985 | | 35:28:57 | | Hacker R C & Shergold M S | Avon Fire Brigade | 104 | | | | | |  |
Hackney P J | 20.3 | | | 30 | 1 | 0 | 0 | 0 | | |
| 1993 | | 20:20:55 | | Hackney P J & Simpson G A | Metropolitan Police | 30 | | | | | Police |  |
Hackney T D | 33.3 | | | 47 | 1 | 0 | 0 | 0 | | |
| 1975 | | 33:20:44 | | Major P A & Hackney T D | HMS Caledonia | 47 | | | | | |  |
Hadberg Aksel | 20.4 | | | 14 | 2 | 0 | 0 | 0 | | |
| 1990 | | 21:12:03 | | Hadberg Aksel & Larsen P F | Hvidovre Kajak klub | 23 | | | | | |  |
| 1991 | | 19:38:41 | | Hadberg Aksel & Larsen P F | Kobenhavns Kajak Kreds | 4 | | | | | Overseas |  |
Haden F | 53.2 | | | 57 | 1 | 0 | 0 | 0 | | |
| 1961 | | 53:15:00 | | Haden F & Donnegan R | 29 Field Regt RA | 57 | | | | | |  |
Hagen Martin (Teddington) | 16.3 | | | 6 | 1 | 0 | 0 | 0 | | |
| 2024 | | 16:16:33 | | Herwanger Jorg & Hagen Martin | International | 6 | | | | | |  |
Hague G | 26.8 | | | 9 | 1 | 0 | 0 | 0 | | |
| 1964 | FB | 26:45:38 | | Dunning F & Hague G | Royal Marines Poole | 9 | | | | | Tyne |  |
Hague Matthew | 26.3 | | | 77 | 1 | 0 | 0 | 0 | | |
| 2019 | | 26:20:45 | | Ainsworth Oliver & Hague Matthew | Independent | 77 | | | | | |  |
Haider K M | 20.7 | | | 28 | 1 | 0 | 0 | 0 | | |
| 1987 | | 20:42:36 | | Coombs A M & Haider K M | Leaside | 28 | | | | | |  |
Haigh A P | 28.9 | | | 113 | 1 | 0 | 0 | 0 | | |
| 1988 | | 28:51:45 | | Haigh A P & Rogers J P R | Blackwater Valley | 113 | | | | | |  |
Haines F J | 24.4 | | | 17 | 3 | 0 | 0 | 0 | | |
| 1974 | | 32:29:15 | | Wilson R & Haines F J | Royal Marines | 23 | | | | | |  |
| 1977 | | 21:05:10 | | Haines F J & Riach R | Royal Marines | 14 | | | | | |  |
| 1979 | | 19:44:05 | | Haines F J & Kingsnorth R D | Royal Marines | 15 | | | | | |  |
Haines Gwyn | 29.4 | | | 34 | 1 | 0 | 0 | 0 | | |
| 2025 | | 29:23:48 | | Groom Laura & Haines Gwyn | Runcorn | 34 | | | | | |  |
Haines Linda Jane | 53.5 | | | 108 | 1 | 0 | 0 | 0 | | |
| 1997 | | 53:28:25 | | Cook R & Haines Linda Jane | Avon Scout & Guide | 108 | | | | | |  |
Haines Tim | 32.0 | | | 41 | 3 | 0 | 0 | 0 | | |
| 2026 | | 32:02:29 | | Haines Tim & Griffiths Miles | Runcorn | 41 | | | | | |  |
| 2026 | | 32:02:29 | | Haines Tim & Griffiths Miles | Runcorn | 41 | | | | | |  |
| 2026 | | 32:02:29 | | Haines Tim & Griffiths Miles | Runcorn | 41 | | | | | |  |
Hainge Steve | 24.4 | | | 34 | 1 | 0 | 0 | 0 | | |
| 2008 | | 24:25:36 | | Apps Dave & Hainge Steve | Independent | 34 | | | | | |  |
Hal A | 20.6 | | | 25 | 1 | 0 | 0 | 0 | | |
| 1982 | | 20:38:00 | | Brady P & Hal A | Harlow Outdoor Pursuits | 25 | | | | | |  |
Hal J W | 26.2 | | | 84 | 1 | 0 | 0 | 0 | | |
| 1989 | | 26:13:31 | | Hal J W & Smith S A | Royal Marines RNKA | 84 | | | | | |  |
Hale Peter | 24.7 | | | 62 | 1 | 0 | 0 | 0 | | |
| 2019 | | 24:41:42 | | Wigmore Edward & Hale Peter | Defence Academy Of The Uk | 62 | | | | | |  |
Hale William | 25.6 | | | 43 | 1 | 0 | 0 | 0 | | |
| 2005 | | 25:33:02 | | Hale William & Royston Sandy | Royal Marines Reserve - Chatham & Royal Marines Reserve - London | 43 | | | | | Reserve |  |
Haley K J | 31.0 | | | 69 | 3 | 0 | 0 | 0 | | |
| 1994 | FB | 26:28:44 | | Haley K J & Skipworth P H | Artists Rifles | 70 | | | | | |  |
| 1995 | FB | 29:22:40 | | Haley K J & Schoen Norbert | Artists Rifles | 69 | | | | | |  |
| 1996 | FB | 37:15:52 | | Haley K J & Montague R | Artists Rifles | 68 | | | | | |  |
Hall-Mcair Robert | 24.9 | | | 50 | 1 | 0 | 0 | 0 | | |
| 2013 | | 24:55:20 | | Hall-Mcair Robert & Mccall Robert | Independent | 50 | | | | | |  |
Hall A | 18.5 | | | 3 | 2 | 0 | 1 | 1 | | |
| 1987 | | 17:37:20 | | Thorogood R G & Hall A | Newham & Harlow Outdoor Pursuits | 2 | | | 1 | | |  |
| 1991 | | 19:17:50 | | Thorogood R G & Hall A | Newham & Harlow Outdoor Pursuits | 3 | | | | 1 | |  |
Hall Andy | 20.3 | | | 8 | 1 | 0 | 0 | 0 | | |
| 2025 | C2 | 20:18:59 | | Hall Andy & Kirk Dylan | Nashua River Paddlers USA | 8 | | | | | Canadian |  |
Hall C D | 72.1 | | | 153 | 1 | 0 | 0 | 0 | | |
| 1989 | | 72:07:01 | | Hall C D & Eeden D Van | 245 Sqdn RCT | 153 | | | | | |  |
Hall C S | 58.3 | | | 61 | 1 | 0 | 0 | 0 | | |
| 1975 | | 58:16:09 | | Hall C S & Shelley M K | 14th Itchen (South) Venture Scouts | 61 | | | | | |  |
Hall D E | 24.0 | | | 75 | 2 | 0 | 0 | 0 | | |
| 1987 | C2 | 24:55:06 | | Tonks K & Hall D E | Leicester Outdoor Pursuits Club | 92 | | | | | |  |
| 1988 | | 23:00:30 | | Tonks K & Hall D E | Leicester Outdoor Pursuits Club | 58 | | | | | |  |
Hall D J | 24.9 | | | 71 | 2 | 0 | 0 | 0 | | |
| 1989 | | 25:17:10 | | Mendham N A & Hall D J | Fladbury | 76 | | | | | |  |
| 1990 | | 24:34:56 | | Mendham N A & Hall D J | Fladbury | 65 | | | | | |  |
Hall Darren | 27.2 | | | 79 | 1 | 0 | 0 | 0 | | |
| 2016 | | 27:14:54 | | Hall Darren & Pattison Hayden | Solihull | 79 | | | | | |  |
Hall G | 72.1 | | | 151 | 1 | 0 | 0 | 0 | | |
| 1989 | | 72:06:01 | | Sheppard D & Hall G | 245 Sqdn RCT | 151 | | | | | |  |
Hall Ingrid | 28.6 | | | 59 | 2 | 0 | 0 | 0 | | |
| 2005 | | 27:35:28 | | Cooper Sean & Hall Ingrid | Royal Electrical & Mechanical Engineers | 53 | | | | | |  |
| 2006 | | 29:43:24 | | Hall Ingrid & Holmes Suzanne | AGC (ETS) | 65 | | | | | |  |
Hall J F | 34.3 | | | 25 | 1 | 0 | 0 | 0 | | |
| 1966 | | 34:16:00 | | Hall J F & Lee H D | RAF West Raynham | 25 | | | | | |  |
Hall J W | 24.1 | | | 63 | 2 | 0 | 0 | 0 | | |
| 1982 | | 23:30:17 | | Brady M & Hall J W | Royal Marines | 53 | | | | | |  |
| 1986 | | 24:36:38 | | Hall J W & Lawton P | Royal Marine Cdo. Trg. Centre | 72 | | | | | |  |
Hall Jean Margaret | 30.8 | | | 125 | 1 | 0 | 0 | 0 | | |
| 1990 | | 30:47:52 | | Hall Jean Margaret & Johnson Margaret Elizabeth | Leicester Outdoor Pursuits Club | 125 | | | | | Ladies C2 |  |
Hall Kathryn | 21.4 | | | 13 | 2 | 0 | 0 | 0 | | |
| 2011 | | 20:59:34 | | Hall Kathryn & Miklos Renata | Wokingham | 12 | | | | | |  |
| 2012 | | 21:52:00 | | Hall Kathryn & Miklos Renata | Wokingham | 13 | | | | | |  |
Hall Kyrstie | 38.7 | | | 134 | 1 | 0 | 0 | 0 | | |
| 2014 | | 38:41:34 | | Barter Tee & Hall Kyrstie | Sudbury | 134 | | | | | |  |
Hall M | 31.4 | | | 58 | 1 | 0 | 0 | 0 | | |
| 1981 | | 31:24:21 | | Hall M & Saville J R | Royal Military Col. of Science | 58 | | | | | |  |
Hall M C S | 26.4 | | | 38 | 1 | 0 | 0 | 0 | | |
| 1983 | | 26:23:10 | | Hall M C S & Kirk K M | Independent | 38 | | | | | |  |
Hall M H | 22.6 | | | 45 | 3 | 0 | 0 | 0 | | |
| 1984 | | 27:13:17 | | Hall M H & Toomey Paul | 1st Woodley Venture Scouts | 94 | | | | | |  |
| 1989 | | 21:30:15 | | Spiller A G & Hall M H | Longridge | 35 | | | | | |  |