| Castle Corner | 0.49 km | -7 m | -1.3% |
| Culver > St Nicholas | 2.56 km | 61 m | 1.8% |
| culver lights to cowbridge turnoff | 10.77 km | 63 m | 0.4% |
| Actual Culver Climb | 0.90 km | 59 m | 6.5% |
| St. Nich to Cowbridge | 6.45 km | 49 m | 0.2% |
| Ajax 7.4 TT - First Climb | 1.79 km | 45 m | 2.5% |
| Cowbridge Bypass Rise | 1.19 km | 43 m | 3.6% |
| Duel Fuel the Dual | 0.70 km | 18 m | 2.5% |
| Laleston to Pyle roundabout | 4.85 km | -54 m | -0.0% |
| A48 to Stormy | 1.21 km | 33 m | 2.7% |
| tap to harbour way | 5.45 km | -48 m | -0.5% |
| Gipsy climb | 0.67 km | 15 m | 2.1% |
| Margam Village to Power Station Road | 12.33 km | -49 m | -0.3% |
| get your heart rate up tho | 3.95 km | 10 m | 0.0% |
| Harbour Way Westbound (1st Stretch) | 2.39 km | 6 m | 0.2% |
| TdG Sprint Finish | 0.66 km | 3 m | 0.5% |
| The Ferry Quays Blast | 1.91 km | 10 m | 0.5% |
| Bagle Brook Banger | 1.03 km | -5 m | -0.3% |
| The Up and the Down | 0.25 km | -0 m | 0.0% |
| Baglan Energy Park/Briton Ferry Bridge climb | 1.33 km | -27 m | -0.2% |
| Briton Ferry Bridge E-W | 1.04 km | 28 m | 0.1% |
| New Surfaced Cycle Path - Always Full of Glass! (Return) | 1.05 km | -4 m | -0.0% |
| Sainsburys-LC green light sprint | 0.71 km | -4 m | -0.6% |
| County Hall to Black Pill Sprint (Road) | 3.71 km | -6 m | -0.2% |
| sprint to b&bs from lights | 0.53 km | -5 m | -0.5% |
| County Hall to Cenataph | 1.04 km | 14 m | 0.1% |
| University Sprint | 0.76 km | 1 m | 0.2% |
| Namtastic™: Blackpill To Gowerton | 6.48 km | 46 m | 0.3% |
| blackpill-clyne river x | 2.32 km | 35 m | 1.5% |
| Marsh Road, Lliw Bridge -----> A484 Bridge | 0.91 km | 4 m | 0.3% |
| Loughor to Llanelli Sprint | 0.31 km | 2 m | 0.3% |
| Llanelli Bypass (West) | 1.51 km | 3 m | 0.0% |
| New Dock Rd to Beach | 1.77 km | 4 m | 0.1% |
| Bobby's Blast | 2.92 km | 12 m | 0.1% |
| Ffynon Helig | 0.39 km | 12 m | 0.6% |
| Burry Port Hump - Coastal Path | 0.19 km | 9 m | 4.4% |
| fast bit | 0.82 km | -3 m | -0.0% |
| Pembrey to Kidwelly turn off | 3.53 km | -6 m | -0.1% |
| pembrey to kidwelly | 5.70 km | 18 m | 0.3% |
| Duc Dash | 1.53 km | 15 m | 0.6% |
| kidwelly climb | 1.30 km | 33 m | 2.5% |
| carmarthen rd hill sprint | 0.55 km | 15 m | 2.6% |
| Cwmffrwd Dash | 1.43 km | -36 m | -2.5% |
| Alpe Alltycnap | 0.95 km | 63 m | 6.6% |
| Alltycnap-Manor | 0.51 km | 52 m | 10.2% |
| Swoopy Downhills | 2.52 km | -81 m | -3.2% |
| Cywyn Climb | 1.00 km | 43 m | 4.2% |
| Llandorrow to Red Roses | 6.45 km | 148 m | 2.3% |
| Tav2Temp | 7.59 km | -54 m | -0.5% |
| Saundersfoot to Tenby | 2.55 km | -52 m | -2.0% |
