Stage 15: Builth Wells to Llyswen (11.80 miles, -89 ft net elevation change)
| Pos | Runner | Club | Category | Time |
|---|---|---|---|---|
| 1 | Ali Cole | Newport Harriers | Open | 57:45 |
| 2 | Steve Smith | Swansea Harriers | Open | 01:00:56 |
| 3 | Bernie Plain | Cardiff AAC | Open | 01:01:02 |
| 4 | Aiden Roberts | Horwich RMI Harriers | Open | 01:01:46 |
| 5 | Murray Williams | Beddau | Open | 01:03:47 |
| 6 | Dennis Whittingham | Bridgend | Open | 01:04:50 |
| 7 | Roger Baker | San Domenico | Open | 01:05:37 |
| 8 | John Davies | Pegasus | Open | 01:06:15 |
| 9 | Peter Read | Newport Harriers B | Open | 01:06:57 |
| 10 | Alan Marler | Barry & Vale Harriers | Open | 01:07:35 |
| 11 | Derek Williams | Les Croupiers | Open | 01:07:35 |
| 12 | Derek Patterson | Stragglers/Serpentine | Open | 01:07:48 |
| 13 | Geoff King | City of Bath | Open | 01:08:36 |
| 14 | Gary Luke | Horwich RMI Harriers B | Open | 01:09:47 |
| 15 | Karl Davies | Fairwater | Open | 01:09:57 |
| 16 | Les Stephenson | Kendal | Open | 01:10:20 |
| 17 | Bob Pascoe | Les Croupiers B | Open | 01:11:56 |
| 18 | Clive Luty | Les Croupiers | Vets | 01:15:39 |
| 19 | Gill Haynes | Stragglers/Serpentine | Ladies | 01:17:16 |
| 20 | Dave Fox | Norwich Union | Open | 01:17:52 |
| 21 | Neil Styles | Islwyn | Open | 01:17:53 |
| 22 | Frank Dunstan | Cardiff High School Old Boys | Open | 01:18:03 |
| 23 | Chris Osmond | Rockwool | Open | 01:18:33 |
| 24 | Stephen L Jones | Risca | Open | 01:19:10 |
| 25 | Beccy Richardson | Les Croupiers | Ladies | 01:21:19 |
| 26 | Roy Colenutt | Western Mail & Echo | Open | 01:24:24 |
| 27 | Paul Bakee | Pontypridd Roadents | Open | 01:31:16 |
27 result(s)