| Caephilly Cheese Road descent to the bottom | 2.02 km | -88 m | -4.3% |
| Industrial Estate Short | 1.70 km | 4 m | 0.1% |
| Industrial Estate Flats | 1.64 km | 4 m | 0.2% |
| treforest industrial after lights | 0.97 km | 4 m | 0.3% |
| Island to Dynea Road | 0.44 km | 4 m | 0.5% |
| Upper Boat to Treforest - Nice smooth road | 3.09 km | 16 m | 0.4% |
| Upperboat Inn to Rugby club | 1.76 km | 4 m | 0.2% |
| Dynea Road Climb Only | 0.32 km | 2 m | 0.1% |
| Tesco to Treforest | 2.38 km | 10 m | 0.4% |
| Mr. T sprints for home. | 1.08 km | 6 m | 0.5% |
| Roundabout to Wayne Mounters | 0.69 km | 6 m | 0.7% |
| Glyntaff crem to fiddlers elbow | 7.22 km | 64 m | 0.7% |
| Ponty Motors Climb | 0.86 km | 24 m | 2.7% |
| Common Rd to Last Allotment | 0.65 km | 5 m | 0.4% |
| Ponty to Cilfynydd Bolt | 2.32 km | -12 m | -0.2% |
| rj davies climb recovery | 0.84 km | -8 m | -0.6% |
| Down through Cilfynydd | 1.94 km | -10 m | -0.5% |
| The Royal Oak to The Commercial Sprint | 1.24 km | -10 m | -0.3% |
| Kings hill | 0.09 km | 13 m | 13.2% |
| Straight - Quite Smooth and Quick! | 1.47 km | 23 m | 1.5% |
| Past Lights to Roundabout | 1.42 km | 9 m | 0.3% |
| CR1 | 0.41 km | 18 m | 4.1% |
| Celtic Rise | 0.41 km | 22 m | 4.8% |
| Celtic zig zags | 0.29 km | 17 m | 4.8% |
| B4255 Climb | 2.94 km | 182 m | 6.2% |
| B4255 Climb | 2.64 km | 173 m | 6.5% |
| B4255 Climb | 2.61 km | 171 m | 6.5% |
| nant y garth | 3.95 km | 224 m | 5.7% |
| Stortown Hill to Farm | 1.89 km | 134 m | 7.1% |
| Taff Merthyr climb | 3.06 km | 194 m | 6.3% |
| B4255 Climb | 1.90 km | 149 m | 7.8% |
| Maen Gilfach B4255 Climb | 2.83 km | 173 m | 6.1% |
| Golden mile sprint | 0.88 km | 26 m | 2.9% |
| magic mushroom run | 1.41 km | -15 m | -1.0% |
| In and Out of Fochriw | 1.38 km | -81 m | -4.2% |
| Pontlottyn Rd punch | 0.42 km | 18 m | 1.4% |
| Maerdy to Aber Dash | 1.45 km | -17 m | -0.7% |
| Moomans 4.5mile mountain sprint | 7.22 km | 191 m | 2.0% |
| Abertysswg | 4.27 km | 172 m | 4.0% |
| Half Way Up McCLAREN Cottage Climb | 2.41 km | 130 m | 5.3% |
| Col De Cefn | 0.43 km | 9 m | 1.0% |
| Bryn Road Descent | 0.99 km | -59 m | -5.9% |
| Fleur to Hengoed viaduct | 1.69 km | -9 m | -0.2% |
| Fast Downhill | 1.98 km | -44 m | -1.4% |
| Dead Straight Sprint | 0.35 km | 8 m | 2.2% |
| Full Lansbury back straight. R2R. | 2.06 km | 23 m | 1.0% |
| Lansbury Drag | 1.48 km | 23 m | 1.4% |
| The Welsh Watford Gap | 0.20 km | 19 m | 9.4% |
| St Martins Rd -> Watford Rd | 0.60 km | 62 m | 10.2% |
| push it real good | 0.54 km | 53 m | 9.7% |
