Stage 21: Caerphilly to Cardiff (7.50 miles, -262 ft net elevation change)
| Pos | Runner | Club | Category | Time |
|---|---|---|---|---|
| 1 | Dennis Fowles | Cardiff AAC | Open | 39:52 |
| 2 | Dave Walsh | Les Croupiers | Open | 42:32 |
| 3 | Fred Hooper | Les Croupiers | Vets | 48:58 |
| 4 | Aled Roberts | Arfon | Open | 49:29 |
| 5 | Alan Rees | TA Wales | Open | 49:53 |
| 6 | Howard Morgan | San Domenico | Open | 52:39 |
6 result(s)