| treorchy lights to treherbet sign | 2.07 km | 21 m | 1.0% |
| Up the Rhigos | 9.15 km | 349 m | 3.8% |
| treorchy hotel to the dun | 2.21 km | 21 m | 0.9% |
| Rhigos - whole thing - Treherbert to Hirwaun | 11.92 km | 315 m | 0.3% |
| Rhigos bottom section | 2.13 km | 112 m | 5.3% |
| Rhigos - Full climb from garage at bottom to corner before ice cream van | 6.40 km | 311 m | 4.9% |
| Rhigos Rhigos [Treherbert-Hirwaun-Treherbert] | 23.88 km | -339 m | -0.1% |
| Rhigos (from Treorchy) | 5.95 km | 289 m | 4.9% |
| Rhigos middle section (S bend to hut) | 1.75 km | 89 m | 5.1% |
| Up to Goat Track | 2.24 km | 142 m | 6.3% |
| Rhigos top section (hut to forestry road) | 1.82 km | 94 m | 5.1% |
| Rhigos descent (Treherbert) | 4.97 km | -268 m | -5.4% |
| Lay by down to lights | 3.06 km | -179 m | -5.8% |
| Rhigos Rd Descent - the fast bit | 3.32 km | -190 m | -5.7% |
| Temp Lights to Roundabout | 1.00 km | -54 m | -5.4% |
| OFFICIAL 100Climbs No98 Rhigos | 5.59 km | 285 m | 5.1% |
| Rhigos (from Rhigos) | 5.74 km | 285 m | 5.0% |
| Rhigos (Welsh Hill Climb) | 5.09 km | 268 m | 5.3% |
| Rhigos Rd tower turning to layby | 3.33 km | 182 m | 5.5% |
| Rhigos descent to treherbert | 6.65 km | -317 m | -4.7% |
| Off the Rhigos down to Bute St | 2.55 km | -22 m | -0.9% |
| Blwch Ax | 7.75 km | 243 m | 2.8% |
| Bwlych | 6.67 km | 325 m | 4.9% |
| The Bwlch from Treorchy | 4.35 km | 254 m | 5.8% |
| Bwlch (from Treorchy) | 6.73 km | 340 m | 5.0% |
| Bwlch lower section, to cattle grid | 1.22 km | 55 m | 4.5% |
| Bwlch middle, cattle grid to lay-by | 1.75 km | 110 m | 6.3% |
| bwlch from the first hairpin | 2.28 km | 129 m | 5.4% |
| Bwlch top section | 1.09 km | 73 m | 6.7% |
| Bwlch Top Section | 2.24 km | 89 m | 4.0% |
| Descend to Cape Cattle grid | 3.28 km | -188 m | -5.6% |
| Cattle Grid to Top (Rhondda Sign) | 3.88 km | 220 m | 5.7% |
| The mighty Bwlch. | 3.71 km | 185 m | 5.0% |
| Celtic Tri Bwlch TT | 3.04 km | 182 m | 6.0% |
| Bwlch Steep Top | 1.04 km | 93 m | 7.7% |
| Bwlch top road pull to Icecream van. | 3.11 km | -93 m | -2.4% |
| Push to the top | 0.61 km | 11 m | 1.7% |
| Bwlch South - Just the descent | 3.16 km | -210 m | -6.6% |
| past he house and up the hill | 0.64 km | 16 m | 1.6% |
| 1.53 km | 45 m | 2.7% |
| Up Aber Road | 1.62 km | 45 m | 2.5% |
| Price Town clock Hill | 0.43 km | 41 m | 9.5% |
| Clock Tower in Nant y Moel - Treorchy road | 9.16 km | 260 m | 0.2% |
| Bwlch from Princetown Clocktower | 4.50 km | 260 m | 5.8% |
| Bwylch South | 3.44 km | 217 m | 6.3% |
| cattle grid to gate | 3.04 km | 191 m | 6.3% |
| Long straight | 0.55 km | 42 m | 7.5% |
| A4061 Climb | 0.65 km | 82 m | 12.5% |
| Final Sprint - Bwlch | 1.30 km | 81 m | 6.3% |
| Bwlch - Hotdog Van to Long Straight | 3.53 km | -225 m | -6.3% |
