Fastest stages
| Nr. | Average speed (km/h) | Stage | KM | Vertical meters | |
|---|---|---|---|---|---|
| 1 | 0 | Stage 1 | Dublin - Kilkenny | 117 | ||
| 2 | 0 | Stage 2 | Kilkenny - Millstreet | 166 | ||
| 3 | 0 | Stage 3 | Millstreet - Nenagh | 152 | ||
| 4 | 0 | Stage 4 | Nenagh - Castlebar | 165 | ||
| 5 | 0 | Stage 5 | Tubbercurry - Letterkenny | 152 | ||
| 6 | 0 | Stage 6 | Letterkenny - Buncrana | 157 | ||
| 7 | 0 | Stage 7 | Buncrana - Donegal Town | 163 | ||
| 8 | 0 | Stage 8 | Donegal Town - Newry | 166 | ||
| 9 | 0 | Stage 9 | Newry - Swords | 122 |