| River Run | 0.46 mi | -66 ft | -1.4% |
| Fleur to Hengoed viaduct | 1.05 mi | -30 ft | -0.2% |
| Fluer too tredomen bike track | 1.91 mi | 79 ft | 0.2% |
| maesycwmmer bridge | 0.20 mi | 52 ft | 1.7% |
| Maes-y to Taff Trail merge/split | 5.10 mi | -177 ft | -0.2% |
| viaduct park rd to track | 2.79 mi | 72 ft | 0.3% |
| Through Tredomen | 0.47 mi | -39 ft | -0.7% |
| Straight to Penallta Gwil! | 0.61 mi | 56 ft | 1.7% |
| Penalta Park to Nelson | 1.17 mi | -33 ft | -0.5% |
| Celtic Drop | 0.34 mi | -135 ft | -7.4% |
| Tram Road Pt 1 | 0.76 mi | 20 ft | 0.5% |
| Tram Road Pt 1&2 | 1.68 mi | 79 ft | 0.5% |
| Tram Road Pt 2 | 0.92 mi | 46 ft | 0.9% |
| mind the step | 0.09 mi | 62 ft | 11.8% |
| Aberfan Pool to Glyndyrus | 3.10 mi | 128 ft | 0.2% |
| taff trail abercanaid-rhyd y car | 1.33 mi | 39 ft | 0.0% |
| Anthony's Grove to just up the hill from the bridge | 0.77 mi | 33 ft | 0.5% |
| climb to cefn over viaduct | 1.12 mi | 131 ft | 1.8% |
| Cefn Viaduct Half Climb | 0.43 mi | 49 ft | 1.8% |
| Cefn to Trefechan | 0.59 mi | 66 ft | 2.1% |
| taff trail cefn-pontsticill | 2.76 mi | 266 ft | 1.8% |
| The extra mile | 0.51 mi | 62 ft | 1.9% |
| Viaduct to Ffynnon Dwyn | 1.21 mi | 138 ft | 2.1% |
| Taff trail green benches to Fynyndwyn | 1.04 mi | 138 ft | 1.3% |
| Ffynon Dwyn to Pant Cemetary | 0.91 mi | 82 ft | 1.4% |
| Pond short climb | 0.22 mi | 121 ft | 10.4% |
| Biffa Climb | 0.42 mi | 210 ft | 8.7% |
| Fochriw descent | 0.91 mi | -141 ft | -2.8% |
