| Up to the Grid | 2.53 km | 220 m | 8.7% |
| keepers to fiddlers elbow | 1.04 km | 75 m | 7.1% |
| fiddlers elbow - 1st Section | 0.64 km | 23 m | 3.7% |
| Tumble - end of Steep section (first 3km) | 3.17 km | 263 m | 8.3% |
| Elbow to Elbow | 0.34 km | 37 m | 10.9% |
| Spot-on tumble hairpin-cattle grid Velothon 15 | 1.42 km | 147 m | 10.3% |
| spot-on-coaching 200m up tumble | 1.90 km | 183 m | 9.6% |
| *Fox Turn Off2Riflemans | 1.09 km | -85 m | -7.8% |
| Quick as you can ! ! !! | 2.05 km | -163 m | -7.9% |
| Blaenavon-Pontnewynydd | 7.95 km | -180 m | -2.3% |
| cwmavon 40-30 | 4.26 km | -91 m | -2.1% |
| Zing | 7.22 km | -122 m | -1.7% |
| Abersychan to Pontypool RAB | 3.23 km | -36 m | -1.0% |
| Cwmfields Roundabout to Pontymoile Roundabout | 0.27 km | 9 m | 1.2% |
| Pontymoile, Ignorance Is Bliss | 0.63 km | 7 m | 1.1% |
| Avondale Rd downhill | 1.36 km | -12 m | -0.9% |
| St. David's Road southbound | 0.86 km | -12 m | -1.4% |
| Llantarnam Road southbound | 1.91 km | -15 m | -0.6% |
| up to the blackbirds crossroads | 0.46 km | 18 m | 3.8% |
| Rougemont School Roundabout to Pillmawr Rd Chip Shop | 1.33 km | -20 m | -1.1% |
| Queen's Hill - Allt-Yr-Yn Avenue | 2.30 km | 85 m | 3.7% |
| Alt-Yr-Yn Drag | 0.93 km | 59 m | 6.3% |
| Dash to junction 27 | 0.61 km | -20 m | -2.7% |
| Alcan sprint | 1.15 km | -25 m | -2.0% |
| Forge Rd | 0.95 km | -9 m | -0.3% |
| A48 - Get lost cars | 0.35 km | -4 m | -1.2% |
| LG Hill | 0.62 km | 18 m | 2.7% |
| CoedKernew to Castleton Elevation | 2.63 km | 23 m | 0.7% |
| Castleton Mini | 0.71 km | -7 m | -0.4% |
| Broadway Kilo | 0.96 km | -3 m | -0.2% |
| Golf Club to Gypsy Camp | 4.57 km | 2 m | 0.0% |
| Six Bells to Gypo Camps | 2.76 km | 1 m | 0.0% |
| Newport to Cardiff Signs Sprint | 0.54 km | 0 m | 0.0% |
| Wentloog Ave - Lamby Way | 3.00 km | 7 m | 0.1% |
| Wentloog Ave to Lamby Way Sprint | 1.22 km | 4 m | 0.1% |
| Truck Dodge Sprint | 0.56 km | -3 m | -0.1% |
| Tyndall Street Sprint | 0.24 km | -2 m | -0.8% |
| Cardiff Central Chase | 1.20 km | -4 m | -0.3% |
| A4160 Sprint | 0.26 km | -1 m | -0.2% |
| Clare Rd to Sloper Road | 0.40 km | 0 m | 0.0% |
| Sloper Road to Baron's Court | 2.53 km | 22 m | 0.8% |
| Hadfield Rd to Grangemoor Park | 0.65 km | 2 m | 0.1% |
| Hadfield Rd to Tredz | 1.19 km | 7 m | 0.5% |
| Cogan Hill | 1.16 km | 26 m | 2.1% |
| Redlands Road Southbound | 1.87 km | 18 m | 0.1% |
| Homebound Hill | 0.59 km | 14 m | 2.4% |
| Lights To Lights Sprint | 0.21 km | -5 m | -2.5% |
| Lavernock Blast | 1.63 km | -21 m | -1.3% |
| Lights to Sully Roundabout | 5.38 km | -31 m | -0.3% |
| Lavernock Drag to Sully | 1.40 km | 26 m | 1.8% |
