| Straight - Quite Smooth and Quick! | 1.47 km | 23 m | 1.5% |
| Quakers Yard Climb | 0.77 km | 47 m | 6.1% |
| A4054 Pontygwaith to Pentrebach Bridge | 6.04 km | -17 m | -0.1% |
| Hoover Sprint North | 0.84 km | 12 m | 1.4% |
| Heads of the Valleys Road Climb | 0.61 km | 80 m | 13.0% |
| A465 out of Cefn Climb | 2.69 km | 136 m | 4.7% |
| A465 Hirwaun Stretch | 1.17 km | 10 m | 0.8% |
| OFFICIAL 100Climbs No98 Rhigos | 5.59 km | 285 m | 5.1% |
| 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% |
| Bwlch up and over | 8.97 km | -254 m | -0.2% |
| The Bwlch from Treorchy | 4.35 km | 254 m | 5.8% |
| bwlch from the first hairpin | 2.28 km | 129 m | 5.4% |
| Bwlch top section | 1.09 km | 73 m | 6.7% |
| Bwlch south descent | 7.45 km | -319 m | -4.3% |
| Pricetown roundabout to Railway crossing | 2.68 km | -62 m | -1.8% |
| Main road to Junction | 0.51 km | 10 m | 1.8% |
| Crack hill | 2.83 km | 61 m | 1.6% |
| Brizzys chase for the bend | 1.51 km | -28 m | -1.2% |
| A48 to Llantwit Major | 6.42 km | -44 m | -0.4% |
| Llantwit Major Road Straight | 0.97 km | -4 m | -0.4% |
| Brizzys roudabout hopper | 1.06 km | -6 m | -0.4% |
| Brizzys thrash | 1.32 km | -21 m | -0.5% |
| When the wind blows | 4.83 km | -45 m | -0.9% |
| Cwm Ciddy sprint | 0.53 km | -14 m | -2.6% |
| Waycock Filling Station to Barry Tesco | 0.85 km | 24 m | 2.8% |
| Port Road Climb | 0.51 km | 23 m | 4.4% |
| Port Road Barry - Tesco to last R/A | 2.85 km | -15 m | -0.5% |
| Link Road hill | 2.68 km | -67 m | -2.5% |
| Barry Dock Link Road Downhill | 1.21 km | -55 m | -4.5% |
| Cardiff Road Barry to Dinas Powys | 2.25 km | 15 m | 0.5% |
| Dinas Departure | 1.36 km | 16 m | 1.1% |
| barry road to llandough flyover | 1.84 km | -31 m | -1.4% |
| Cogan Lights to Fly Over Lights | 0.57 km | -8 m | -1.3% |
| Penarth Road | 2.07 km | -27 m | -1.3% |
| Penarth Road Pass | 0.77 km | -17 m | -2.1% |
| From Tredz to Halfords Penarth Road | 1.67 km | -6 m | -0.3% |
| Sloper Rd - Clare RD | 0.41 km | 2 m | 0.0% |
| A4160 | 0.35 km | -0 m | -0.1% |
| Motorpoint Arena Sprint | 0.20 km | -3 m | -0.4% |
| Go to Jail Do Not Pass Go Do Not Collect £200 | 0.20 km | -3 m | -0.7% |
| Maindy Flyer | 0.18 km | 7 m | 3.8% |
| North road flyover 2 | 0.72 km | 6 m | 0.8% |
| tongwynlais taff trail to roundabout | 1.25 km | -13 m | -0.8% |
| Through Taff's Well - Station Lights to Roundabout | 2.65 km | -11 m | -0.1% |
| Last House to Roundabout | 1.06 km | -7 m | -0.4% |
| Industrial Estate Flats | 1.64 km | 4 m | 0.2% |
| Island to Dynea Road | 0.44 km | 4 m | 0.5% |
| rj davies climb recovery | 0.84 km | -8 m | -0.6% |
