| Year | Pos | Team | Class | Time | Pace | Class pos |
|---|---|---|---|---|---|---|
| 2012 | 1 | City Of Norwich AC | Club | 20:22:20 | 06:12 | 1 |
| 2012 | 2 | Ely Runners | Open | 21:14:25 | 06:28 | 1 |
| 2012 | 3 | Norwich Road Runners | Open | 21:39:50 | 06:35 | 2 |
| 2012 | 4 | Ryston Runners | Open | 21:45:25 | 06:37 | 3 |
| 2012 | 5 | Paddock Wood AC | Club | 22:28:17 | 06:50 | 2 |
| 2012 | 6 | Norwich Road Runners | Masters | 22:35:19 | 06:52 | 1 |
| 2012 | 7 | North Norfolk Beach Runners | Open | 22:43:41 | 06:55 | 4 |
| 2012 | 8 | Fenland Running Club | Open | 23:21:17 | 07:06 | 5 |
| 2012 | 9 | City Of Norwich AC | Masters | 23:23:09 | 07:07 | 2 |
| 2012 | 10 | Wymondham AC | Club | 23:27:52 | 07:08 | 3 |
| 2012 | 11 | Coltishall Jaguars | Club | 24:02:14 | 07:19 | 4 |
| 2012 | 12 | Cambridge and Coleridge AC | Club | 24:04:07 | 07:19 | 5 |
| 2012 | 13 | Norfolk Gazelles | Open | 24:26:02 | 07:26 | 6 |
| 2012 | 14 | Roman Runners | Open | 24:41:04 | 07:31 | 7 |
| 2012 | 15 | British Airways | Open | 25:04:33 | 07:38 | 8 |
| 2012 | 16 | Bedford Harriers | Masters | 25:10:39 | 07:40 | 3 |
| 2012 | 17 | City Of Norwich AC | Ladies | 25:13:06 | 07:40 | 1 |
| 2012 | 18 | Great Yarmouth Road Runners | Open | 25:15:28 | 07:41 | 9 |
| 2012 | 19 | Riverside Runners | Open | 25:18:09 | 07:42 | 10 |
| 2012 | 20 | March AC | Open | 25:19:46 | 07:42 | 11 |
| 2012 | 21 | The Stragglers | Open | 25:26:41 | 07:45 | 12 |
| 2012 | 22 | Garden City Runners | Open | 25:28:22 | 07:45 | 13 |
| 2012 | 23 | West Norfolk AC | Club | 25:31:18 | 07:46 | 6 |
| 2012 | 24 | Milton Keynes AC | Club | 25:35:35 | 07:47 | 7 |
| 2012 | 25 | Hunts AC | Club | 25:38:22 | 07:48 | 8 |
| 2012 | 26 | Tiptree Road Runners | Open | 25:39:11 | 07:48 | 14 |
| 2012 | 27 | St Edmund Pacers | Club | 25:40:14 | 07:49 | 9 |
| 2012 | 28 | Harwich Runners | Club | 26:02:35 | 07:55 | 10 |
| 2012 | 29 | Colworth Striders | Open | 26:06:30 | 07:57 | 15 |
| 2012 | 30 | Haverhill Running Club | Open | 26:06:44 | 07:57 | 16 |
| 2012 | 31 | Bishops Stortford RC | Open | 26:07:57 | 07:57 | 17 |
| 2012 | 32 | Norwich Road Runners | Ladies | 26:09:29 | 07:58 | 2 |
| 2012 | 33 | Dereham Runners | Club | 26:10:27 | 07:58 | 11 |
| 2012 | 34 | Ramsey Road Runners | Club | 26:16:41 | 08:00 | 12 |
| 2012 | 35 | Yaxley Runners and Joggers | Club | 26:32:03 | 08:04 | 13 |
| 2012 | 36 | Tri Anglia | Open | 26:32:15 | 08:04 | 18 |
| 2012 | 37 | Pink and Blacks | Open | 26:38:22 | 08:06 | 19 |
| 2012 | 38 | Fenland Running Club | Ladies | 26:41:50 | 08:07 | 3 |
| 2012 | 39 | Serpentine RC | Club | 26:42:30 | 08:08 | 14 |
| 2012 | 40 | Thetford AC | Club | 26:51:01 | 08:10 | 15 |
| 2012 | 41 | Bungay Black Dog Running Club | Open | 26:55:50 | 08:12 | 20 |
| 2012 | 42 | Headington Road Runners | Club | 26:59:14 | 08:13 | 16 |
| 2012 | 43 | Ely Runners | Club | 27:00:05 | 08:13 | 17 |
| 2012 | 44 | Lincoln Wellington AC | Open | 27:11:13 | 08:16 | 21 |
| 2012 | 45 | Stamford Striders | Club | 27:13:47 | 08:17 | 18 |
| 2012 | 46 | Old Greshamians | Club | 27:24:38 | 08:20 | 19 |
| 2012 | 47 | Ryston Runners | Club | 27:31:22 | 08:22 | 20 |
| 2012 | 48 | Reepham Runners | Club | 27:32:46 | 08:23 | 21 |
| 2012 | 49 | Biggleswade AC | Club | 27:40:50 | 08:25 | 22 |
| 2012 | 50 | UK Net Runners | Open | 27:42:29 | 08:26 | 22 |
| 2012 | 51 | Team Fetcheveryone | Open | 27:43:12 | 08:26 | 23 |
| 2012 | 52 | RAF Marham | Open | 27:45:00 | 08:27 | 24 |
| 2012 | 53 | North Norfolk Beach Runners | Club | 28:14:47 | 08:36 | 23 |
| 2012 | 54 | Felixstowe Road Runners | Club | 28:34:46 | 08:42 | 24 |
| 2012 | 55 | Great Yarmouth Road Runners | Club | 28:42:57 | 08:44 | 25 |
| 2012 | 56 | Bedford Harriers | Open | 28:55:23 | 08:48 | 25 |
| 2012 | 57 | Birketts Runners AC | Club | 28:57:36 | 08:49 | 26 |
| 2012 | 58 | Stowmarket Striders | Open | 29:08:58 | 08:52 | 26 |