| The Tumble Test | 6.65 km | 427 m | 6.4% |
| Côte de Merthyr Road | 0.83 km | 38 m | 4.4% |
| Annwfn | 1.37 km | 27 m | 2.0% |
| 6km tumble Offical climb | 6.26 km | 411 m | 6.5% |
| P'tit Tumble | 4.53 km | 324 m | 7.1% |
| Llanfoist crossing to Blaenavon Road bridge | 1.40 km | 50 m | 2.6% |
| Tumble Beginning | 3.46 km | 237 m | 6.8% |
| The Blorenge | 5.44 km | 401 m | 7.3% |
| The Tumble | 4.67 km | 385 m | 9.1% |
| Pah Poh Pah Poh | 3.00 km | 276 m | 9.2% |
| Up to the Grid | 2.53 km | 220 m | 8.7% |
| keepers to fiddlers elbow | 1.04 km | 75 m | 7.1% |
| Velothon Wales, Tumble KOM/QOM | 4.31 km | 351 m | 8.1% |
| fiddlers elbow - 1st Section | 0.64 km | 23 m | 3.7% |
| The tumble Climb | 4.06 km | 347 m | 8.5% |
| crack | 1.23 km | 130 m | 10.6% |
| Elbow to Elbow | 0.34 km | 37 m | 10.9% |
| Tumble climb (from 1st corner) | 4.16 km | 398 m | 8.5% |
| Spot-on tumble hairpin-cattle grid Velothon 15 | 1.42 km | 147 m | 10.3% |
| Tumble Everest | 2.23 km | 232 m | 10.4% |
| spot-on-coaching 200m up tumble | 1.90 km | 183 m | 9.6% |
| Top section of the Tumble | 2.30 km | 163 m | 7.1% |
| B4246 Climb | 0.93 km | 89 m | 9.5% |
| Tumble flat top bit | 1.25 km | 71 m | 5.6% |
| Tumble sprint | 0.34 km | 16 m | 4.7% |
| *Fox Turn Off2Riflemans | 1.09 km | -85 m | -7.8% |
| The Tumble Gravity Helps Tired Legs | 1.15 km | -86 m | -7.5% |
| Blean-Afon Rd towards Brynmawr | 4.80 km | 60 m | 1.2% |
| Estate Road to Brynmawr | 5.60 km | -86 m | -0.4% |
| *Grid2Grid Brynmawr Bound | 1.91 km | -50 m | -1.9% |
| B4248 descent to Brynmawr | 2.21 km | -89 m | -3.9% |
| By George! | 0.55 km | 20 m | 3.5% |
| Beaufort Rise from Brynmawr | 2.11 km | 46 m | 1.2% |
| Long Beaufort Drop | 1.19 km | -53 m | -4.1% |
| BEAUFORT HILL !! | 0.76 km | -43 m | -5.4% |
| Carmel Decent | 0.17 km | -9 m | -5.3% |
| Up rassau road | 1.23 km | 41 m | 3.3% |
| climb out of Rassau | 0.74 km | 23 m | 2.9% |
| Down cycle path | 0.37 km | -12 m | -3.3% |
| *Old Heads Cycle Route | 0.75 km | -7 m | -1.0% |
| Eurocaps reverse sprint | 0.67 km | -8 m | -1.2% |
| *Cemetery2Nantybach | 0.66 km | -16 m | -0.4% |
| Viaduct cycle path | 1.33 km | 22 m | 0.5% |
| Skinner's Sprint | 0.37 km | 13 m | 3.5% |
| Cattle grid climb | 0.35 km | 14 m | 3.7% |
| Twisted Chimney Climb | 1.44 km | 33 m | 2.2% |
| Up Bitch 2.0 | 0.52 km | 16 m | 2.5% |
| dowlais top, penyard sprint | 2.40 km | -138 m | -5.8% |
| Chocolate Sprint | 2.22 km | -111 m | -5.0% |
| penydarren srts | 0.54 km | -29 m | -5.3% |
