| Col de Park Street (1/2mile 5%) | 0.45 km | 18 m | 3.7% |
| Park Street + Bryntirion Hill | 1.37 km | 31 m | 2.2% |
| Bryntirion Hill | 0.64 km | 23 m | 3.5% |
| Bryntirion to Taibach | 15.42 km | -93 m | -0.3% |
| Give it some welly Mr Castellli! | 0.31 km | 10 m | 2.8% |
| Laleston to Pyle roundabout | 4.85 km | -54 m | -0.0% |
| A48 to Stormy | 1.21 km | 33 m | 2.7% |
| Pyle lights to Taibach lights | 8.76 km | -45 m | -0.3% |
| tap to harbour way | 5.45 km | -48 m | -0.5% |
| (to the turn) TT efforts | 3.89 km | -34 m | -0.4% |
| 4 lampost challenge | 0.44 km | 7 m | 1.5% |
| Gipsy climb | 0.67 km | 15 m | 2.1% |
| Coed Hirwaun to Water St Jct. | 2.13 km | -33 m | -1.2% |
| TdG Tump | 0.63 km | 8 m | 0.2% |
| 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% |
| Drag race reverse | 0.45 km | 3 m | 0.1% |
| Back to Margam tech | 0.73 km | 6 m | 0.8% |
| Le Margam Mile | 1.76 km | -6 m | -0.3% |
| Le Dyffryn Upper | 0.63 km | 18 m | 2.5% |
| Short Hill on to Llettyharri | 0.11 km | 3 m | 2.5% |
| Holy Cross Church to Caerhendy | 1.73 km | 45 m | 2.2% |
| Pontrhydyfen Kick | 0.18 km | 16 m | 8.8% |
| Ponty climb | 0.79 km | 13 m | 0.2% |
| Efail Fach | 1.13 km | 83 m | 7.3% |
| Efail Fach stinger | 0.42 km | 35 m | 8.2% |
| Cimla Decent | 3.28 km | -149 m | -4.1% |
| kilotogo | 0.49 km | -23 m | -4.6% |
| Ospreys coming to the gnoll | 1.64 km | -93 m | -5.7% |
| ACTUAL New Road Skewen | 1.76 km | 45 m | 2.5% |
| Up "n" Up legs sapper | 3.39 km | 49 m | 1.4% |
| skewen hill | 0.81 km | 32 m | 4.0% |
| New Road, Skewen | 1.23 km | 37 m | 3.0% |
| Turd to Fred | 0.50 km | 4 m | 0.9% |
| Jersey Rd Climb | 1.32 km | 15 m | 0.1% |
| Windmill terrace-steep bit | 0.10 km | 13 m | 12.3% |
| Bus stop to McD's | 1.01 km | -4 m | -0.2% |
| Small hill fabian way | 0.58 km | 6 m | 0.3% |
| Sprint to bus stop shortcut | 0.38 km | 2 m | 0.4% |
| A483 East Garage to Underpass | 1.21 km | 6 m | 0.2% |
| Earlswood/Briton Ferry bridge climb easterly | 0.85 km | -25 m | -1.1% |
| Subway to A48 | 0.44 km | 15 m | 3.3% |
| For Warren (East) | 0.60 km | 20 m | 0.5% |
| The Quays Blast | 2.15 km | -15 m | -0.4% |
| Le Quays Breeze | 0.76 km | -7 m | -0.8% |
| Britton Ferry Back Door | 1.07 km | -7 m | -0.3% |
| Afan Way Cycle Path | 2.30 km | -3 m | -0.1% |
| Afan Way final sprint! | 0.64 km | -4 m | -0.3% |
| Afan Way Sprint! | 0.75 km | 5 m | 0.1% |
