| Garn S bends | 0,18 mi | 39 ft | 4,1 % |
| The long descent | 6,98 mi | -1.476 ft | -4,0 % |
| Llangynidr downhill | 3,54 mi | -1.181 ft | -6,3 % |
| Emergency Descent | 0,39 mi | -115 ft | -5,4 % |
| Llangynidr Mnt Descent | 2,54 mi | -1.024 ft | -7,6 % |
| Llangynidr Down | 2,53 mi | -1.033 ft | -7,7 % |
| cattle grid to mill rd | 0,99 mi | -466 ft | -8,9 % |
| grid to mill | 1,00 mi | -469 ft | -8,9 % |
| llangynidr to the corn exchange | 6,53 mi | -220 ft | -0,3 % |
| llangynidr to just before the traffic lights | 3,44 mi | -220 ft | -1,0 % |
| Sprint Finish | 0,25 mi | -16 ft | -1,1 % |
| A4077 sprint | 3,09 mi | 95 ft | 0,6 % |
| Howell's Wooded Tunnel | 1,77 mi | 200 ft | 0,8 % |
| Up to the Grid | 1,57 mi | 722 ft | 8,7 % |
| keepers to fiddlers elbow | 0,65 mi | 246 ft | 7,1 % |
| Velothon Wales, Tumble KOM/QOM | 2,68 mi | 1.152 ft | 8,1 % |
| fiddlers elbow - 1st Section | 0,39 mi | 75 ft | 3,7 % |
| The Tumble* | 3,05 mi | 1.394 ft | 8,7 % |
| Tumble - end of Steep section (first 3km) | 1,97 mi | 863 ft | 8,3 % |
| The tumble Climb | 2,52 mi | 1.138 ft | 8,5 % |
| Elbow to Elbow | 0,21 mi | 121 ft | 10,9 % |
| Spot-on tumble hairpin-cattle grid Velothon 15 | 0,88 mi | 482 ft | 10,3 % |
| spot-on-coaching 200m up tumble | 1,18 mi | 600 ft | 9,6 % |
| Top section of the Tumble | 1,43 mi | 535 ft | 7,1 % |
| B4246 Climb | 0,58 mi | 292 ft | 9,5 % |
| *Fox Turn Off2Riflemans | 0,67 mi | -279 ft | -7,8 % |
| Quick as you can ! ! !! | 1,27 mi | -535 ft | -7,9 % |
| Blaenavon to Pontypool Jelly Legs | 5,89 mi | -528 ft | -1,7 % |
| Blaenavon to Pontnewynydd | 4,95 mi | -531 ft | -1,9 % |
| cwmavon 40-30 | 2,65 mi | -299 ft | -2,1 % |
| Blaenavon to Abersychan main road | 3,55 mi | -456 ft | -2,4 % |
| Zing | 4,49 mi | -400 ft | -1,7 % |
| Abersychan to Pontypool RAB | 2,00 mi | -118 ft | -1,0 % |
| real clarence roundabout to pg | 0,47 mi | -72 ft | -2,8 % |
| Up to the Hwy | 0,38 mi | 66 ft | 2,3 % |
| Pontypoll Park South Gates to Usk Road / canal entrance | 0,71 mi | 59 ft | 0,1 % |
| speedy | 0,70 mi | -151 ft | -3,3 % |
| Usk Road | 0,77 mi | -39 ft | -0,9 % |
| mamhilad-llanover | 3,72 mi | 253 ft | 0,3 % |
| Mamhilad Climb | 1,14 mi | 118 ft | 1,9 % |
| star inn sprint | 0,18 mi | 85 ft | 8,5 % |
| Llanover - Llanelen | 1,97 mi | -135 ft | -1,1 % |
| Gypsy Lane to Llanfoist | 1,65 mi | 62 ft | 0,2 % |
| Corn Exchange to Canal | 0,19 mi | 92 ft | 9,1 % |
| up passed the church | 1,77 mi | 896 ft | 9,4 % |
| Church Road Climb | 0,59 mi | 285 ft | 9,2 % |
| Up from St. Elli's | 0,81 mi | 456 ft | 10,7 % |
| Llanelly hill top sprint brynmawr | 2,52 mi | -154 ft | -0,3 % |
| Back To Ebb | 1,67 mi | 128 ft | 1,1 % |
| ballroom to garnlydan | 0,60 mi | 85 ft | 2,5 % |
