| Tynant Road climb | 0.70 mi | 95 ft | 2.1% |
| Heol Ddu Climb | 0.68 mi | 187 ft | 5.0% |
| Short N Sweet | 0.42 mi | 187 ft | 8.1% |
| The stretch | 0.39 mi | -59 ft | -0.5% |
| Williamstown to Clydach | 1.30 mi | -52 ft | -0.1% |
| Pandy Bypass Descent | 0.32 mi | -144 ft | -8.5% |
| new road. | 1.17 mi | 174 ft | 2.3% |
| maindy rd | 0.21 mi | 59 ft | 5.2% |
| maindy sprint! | 0.87 mi | 157 ft | 1.5% |
| Up the Rhigos | 5.69 mi | 1,145 ft | 3.8% |
| treorchy hotel to the dun | 1.37 mi | 69 ft | 0.9% |
| Rhigos - whole thing - Treherbert to Hirwaun | 7.41 mi | 1,033 ft | 0.3% |
| Rhigos bottom section | 1.32 mi | 367 ft | 5.3% |
| Rhigos - Full climb from garage at bottom to corner before ice cream van | 3.98 mi | 1,020 ft | 4.9% |
| Rhigos to car park | 3.27 mi | 984 ft | 5.7% |
| Col du Rhigos (to left turn into forest) | 3.53 mi | 968 ft | 5.2% |
| Rhigos (from Treorchy) | 3.70 mi | 948 ft | 4.9% |
| Rhigos Full Climb | 3.96 mi | 1,033 ft | 4.9% |
| Rhigos middle section (S bend to hut) | 1.09 mi | 292 ft | 5.1% |
| Up to Goat Track | 1.39 mi | 466 ft | 6.3% |
| Rhigos top section (hut to forestry road) | 1.13 mi | 308 ft | 5.1% |
| Rhigos descent (Treherbert) | 3.08 mi | -879 ft | -5.4% |
| Lay by down to lights | 1.90 mi | -587 ft | -5.8% |
| Rhigos DH Fast section | 2.26 mi | -702 ft | -5.9% |
| Rhigos Rd Descent - the fast bit | 2.06 mi | -623 ft | -5.7% |
| Temp Lights to Roundabout | 0.62 mi | -177 ft | -5.4% |
| Cemetery road down | 0.53 mi | -69 ft | -2.5% |
| Cemetery Rd to Mackworth | 1.40 mi | -197 ft | -2.7% |
| Graig Terrace Climb | 1.63 mi | 354 ft | 4.1% |
| Griag terrace climb 2 | 1.54 mi | 30 ft | 0.2% |
| Mill Rd Climb | 0.55 mi | -39 ft | -0.6% |
| 0.72 mi | 43 ft | 0.2% |
| speed camera | 0.08 mi | -13 ft | -3.1% |
| Holly Row Climb | 1.68 mi | 692 ft | 7.7% |
| Llanwonno Rd climb | 0.65 mi | 240 ft | 6.9% |
| Holly Row (Miskin) Climb | 1.16 mi | 400 ft | 6.5% |
| Climb out of Mountain Ash | 1.19 mi | 476 ft | 7.5% |
| Desy's Death Drop | 0.49 mi | -213 ft | -7.5% |
| bwl to cwm blast | 1.60 mi | -148 ft | -1.7% |
| Grovers Turning to Top of the Bridge | 0.77 mi | 72 ft | 0.3% |
| Quarry Entrance to Berw Road | 0.58 mi | -128 ft | -3.4% |
| Railway bridge to police station | 0.65 mi | -72 ft | -2.0% |
| Pontypridd Broadway Traffic Light Dash | 0.29 mi | 0 ft | 0.0% |
| Broadway to Otley | 0.81 mi | -72 ft | -1.0% |
| Tonteg Hill | 1.40 mi | 213 ft | 2.3% |
| 100% max | 1.17 mi | 115 ft | 1.8% |
| Didn't quite make it to the top | 0.67 mi | 95 ft | 2.7% |
| Glam Uni Climb | 0.90 mi | 95 ft | 0.9% |
| We need Contraflow cycle lane! | 0.17 mi | 20 ft | 0.1% |
| Precinct to Station Rd | 0.38 mi | -13 ft | -0.3% |
