| Le Pyle Zebra | 2.11 km | -19 m | -0.6% |
| Margam Sprint including roundabout | 1.21 km | -2 m | -0.1% |
| Margam crem to taibach lights | 3.53 km | -8 m | -0.2% |
| Le Margam Mile | 1.76 km | -6 m | -0.3% |
| Flyover 1 | 0.54 km | 3 m | 0.0% |
| King of the aquaduct | 0.20 km | 22 m | 10.6% |
| Queens St climb | 0.10 km | 10 m | 9.9% |
| Cymmer Hill Blast | 0.41 km | -28 m | -6.6% |
| Bwlch (from Cymer) | 6.76 km | 339 m | 5.0% |
| Cattle Grid to Top (Rhondda Sign) | 3.88 km | 220 m | 5.7% |
| Bwlch Steep Top | 1.04 km | 93 m | 7.7% |
| Bwlch - Hotdog Van to Long Straight | 3.53 km | -225 m | -6.3% |
| 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 (from Treorchy) | 5.95 km | 289 m | 4.9% |
| 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% |
| penderyn short climb | 1.60 km | 48 m | 3.0% |
| Pontpren Climb | 0.60 km | 20 m | 3.2% |
| Top part of A4059 | 1.87 km | 73 m | 3.9% |
| A4215 Climb | 2.12 km | 92 m | 4.3% |
| Sarn Helen up and over | 7.50 km | 188 m | 0.2% |
| descent to glen neath | 3.42 km | -176 m | -5.1% |
| Sprint Before Traffic Lights | 0.19 km | -3 m | -1.4% |
| Glynneath | 2.89 km | 170 m | 5.9% |
| Real descent from monkey town | 2.38 km | -110 m | -4.5% |
| pub to top layby | 4.13 km | 163 m | 3.9% |
| CRAI SIGN | 1.52 km | -68 m | -4.4% |
| Mountain road | 1.25 km | 43 m | 3.2% |
| OFFICIAL 100Climbs No95 Black Mountain | 7.22 km | 380 m | 5.3% |
| Black Mountain (from Llangadog) | 6.70 km | 370 m | 5.5% |
| !00 greatest cycling climbs - Black Mountain | 5.53 km | 312 m | 5.6% |
| cefnbrynbrain to all blacks | 6.18 km | -106 m | -1.7% |
| berrington down | 0.43 km | -35 m | -8.1% |
| the george drop | 0.66 km | -39 m | -5.9% |
| Neath road | 1.66 km | 73 m | 4.4% |
| Exons Yard to Kingfisher | 3.95 km | 68 m | 0.5% |
| Crossroads to Segadellis | 1.34 km | 15 m | 0.9% |
| Museum to Dulais rock | 4.12 km | -92 m | -2.0% |
| El Pistolero Sprint & Climb! | 0.94 km | 21 m | 1.9% |
| Cattle grid to m4 bridge | 5.10 km | -58 m | -1.0% |
| Cwmavon Road (Southbound) | 2.33 km | -37 m | -1.0% |
| Cwmafan sprint | 0.68 km | 17 m | 2.5% |
| Flyover 3 | 0.45 km | 3 m | 0.0% |
| Taibach to Twelve Knights | 1.52 km | -4 m | -0.2% |
| Drag Race | 0.42 km | -4 m | -0.8% |
