The route is approximately 45Km (28 miles) with 3600m of ascent (12k feet).
| Grid Ref. | Notes | |
| Pigeon Rock Car Park | 270 235 | Metal gate |
| Pigeon Rock River – Stile | 259 218 | Stile wall crossing |
| Eagle Mountain | 245 229 | Cairn |
| Deer’s Meadow | 270 253 | Stile |
| Slieve Muck | 281 250 | Trig point |
| Slieve Loughshannagh | 294 272 | Cairn |
| Slieve Meelbeg | 300 279 | Cairn |
| Slieve Meelmore | 305 286 | Cairn |
| Slieve Bearnagh | 313 279 | Wall corner |
| Slieve Bearnagh North Tor | 316 282 | Pass close to tor |
| Slieve Corragh | 337 286 | Cairn |
| Slieve Commedagh | 346 286 | Cairn |
| Slieve Donard | 358 277 | Cairn |
| Chimney Rock Mountain | 364 257 | Cairn |
| Cove Mountain | 336 271 | Cairn |
| Slievelamagan | 328 260 | Cairn |
| Slieve Binnian | 320 234 | Pass close to tor |
| Slieve Muck (South) | 279 242 | High point |
| Pigeon Rock Car Park | 270 235 | Metal gate |
Mourne 600 