| Clare Rd (south seg) N | 0.73 km | 3 m | 0.3% |
| riverside mofo | 0.47 km | 3 m | 0.2% |
| Cathedral road north sprint | 1.07 km | 3 m | 0.2% |
| Clive Rd to Ely Rd | 0.86 km | -8 m | -0.7% |
| Railway Bridge To Fairwater Pub Sprint | 0.75 km | 4 m | 0.3% |
| cricket club to peterstone super ely | 4.87 km | -38 m | -0.2% |
| St Brides Rd Bridge Sprint | 0.38 km | 20 m | 5.3% |
| Cricket 2 Welsh st Donats | 9.14 km | 111 m | 0.9% |
| St Bride's Super Wheelie | 0.29 km | 13 m | 4.3% |
| Hensol past warren hill farm | 5.14 km | 108 m | 2.1% |
| Gwern Y Steeple rise to Pendoylan turn off | 0.71 km | 28 m | 3.9% |
| Gwern-y-Steeple | 1.53 km | 13 m | 0.5% |
| P Hill .. allowing for a breather at the crossroads | 0.97 km | 51 m | 5.3% |
| Pendoylan | 2.27 km | 29 m | 0.6% |
| donuts climb | 1.46 km | -17 m | -1.0% |
| This is the best bit | 0.27 km | 5 m | 0.6% |
| Hare to the Eddies (CRFC Bike Club) | 1.17 km | -12 m | -0.2% |
| Brizzys 3 step hill thrash | 3.25 km | 65 m | 2.0% |
| The Steps | 1.30 km | 54 m | 4.1% |
| Llantwit Major Road Climb | 0.61 km | 83 m | 13.4% |
| Llantwit Major Road Straight | 0.97 km | -4 m | -0.4% |
| All aboard the Llantwit train | 1.98 km | -30 m | -1.5% |
| B4265 roundabout to Groeswen roundabout | 0.19 km | -5 m | -2.6% |
| brizzy races rugby fields | 1.07 km | -13 m | -1.2% |
| Gabbo's Bend | 0.24 km | 4 m | 1.8% |
| Boverton lights to RAF lights | 0.40 km | 13 m | 3.1% |
| When the wind blows | 4.83 km | -45 m | -0.9% |
| St Athan sprint | 2.86 km | -13 m | -0.4% |
| Powerrrrrrrr | 1.61 km | -16 m | -1.0% |
| Down through Snake Pass | 1.78 km | -28 m | -1.3% |
| Flyer ! | 1.00 km | -10 m | -1.0% |
| Cwm Ciddy sprint | 0.53 km | -14 m | -2.6% |
| 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% |
| BDLR Climb - Past Argae Ln Lights to Railway Bridge | 0.68 km | 13 m | 1.9% |
| McDonald's roundabout to Sully roundabout | 0.94 km | 4 m | 0.1% |
| Barry to Cosmeston | 3.85 km | 36 m | 0.4% |
| Hayes Rd to 1 Stop | 0.71 km | 14 m | 2.0% |
| Sully | 1.58 km | 14 m | 0.9% |
| sully to cycle path | 3.63 km | -31 m | -0.0% |
| Lavernock Drag | 0.58 km | 18 m | 3.0% |
| Downhill to the Lake | 1.68 km | -30 m | -1.5% |
| St. M's Well Bay Rd to pub | 1.08 km | -9 m | -0.7% |
| Westbourne Rd Climb | 1.00 km | 20 m | 2.0% |
| Albert road climb | 0.28 km | 9 m | 3.1% |
| Barrage Blast | 0.71 km | 14 m | 0.9% |
| Sprint to the Sails! | 0.37 km | 0 m | 0.0% |
| Bay Barage Sprint Interval - North | 0.53 km | -7 m | -0.4% |
| Lloyd George N | 0.96 km | -5 m | -0.0% |
| Lloyd George Half-Way | 0.50 km | -3 m | -0.2% |
