| Llanberis-Clegir Road Climb | 2.72 km | 94 m | 3.4% |
| Clegir Climb | 2.61 km | 94 m | 3.6% |
| Last of the Summer Wine... Cleggy | 0.95 km | 55 m | 5.3% |
| Cefn Y Ddraig | 0.84 km | -13 m | -1.0% |
| Clegir down | 1.67 km | -99 m | -5.7% |
| GLLM - TT - Ffordd Bryngwyn to Waunfawr | 2.94 km | 71 m | 2.3% |
| llanrug to nantlle | 20.16 km | -144 m | -0.1% |
| Ceunant HC | 1.17 km | 64 m | 5.2% |
| The Groeslon blast! | 1.39 km | -44 m | -3.0% |
| lawr caer waun | 0.50 km | -34 m | -6.8% |
| parc campsite | 0.62 km | -25 m | -3.3% |
| Waunfawr - Rhyd-Ddu | 8.36 km | 58 m | 0.7% |
| waunfawr - rud ddu | 8.78 km | 64 m | 0.7% |
| Nantlle Rd TT Up | 8.80 km | 108 m | 1.1% |
| Llyn Cwellyn | 1.90 km | -8 m | -0.1% |
| Rhyd Ddu - Drws y Coed | 3.20 km | 113 m | 3.5% |
| Drag up to rhyd | 1.12 km | 31 m | 2.8% |
| Rhyd Ddu To Top Drws-Y-Coed | 1.98 km | 70 m | 3.5% |
| Rhyd-Ddu - Drws-y-Coed HC | 1.93 km | 73 m | 3.7% |
| Llyn Dywarchen climb | 1.55 km | 68 m | 4.3% |
| Drws y coed 8K DH Blast. | 7.80 km | -161 m | -1.9% |
| (MOR) Lawr Drws y coed. | 1.51 km | -109 m | -7.2% |
| Drws y Coed top half | 0.65 km | -34 m | -5.2% |
| Drws y coed 5k DH | 4.96 km | -147 m | -3.0% |
| Top Drws to Nantlle blast. | 4.36 km | -132 m | -3.0% |
| Rhyd Ddu to Nantlle downhill | 2.45 km | -122 m | -5.0% |
| Power Down. | 0.34 km | 7 m | 1.4% |
| nantlle - talysarn blast | 4.08 km | 11 m | 0.2% |
| B4418 Climb | 1.10 km | 107 m | 9.7% |
| Bro Silyn sprint | 0.30 km | -8 m | -2.5% |
| Talysarn i Plas Silyn | 1.44 km | 2 m | 0.1% |
| King's Road Hill | 1.25 km | 86 m | 6.8% |
| Penygroes i ben Y Lon Wen | 7.38 km | 150 m | 1.9% |
| Bryn Teg Climb | 2.45 km | 135 m | 5.5% |
| hen lon x to tip | 1.49 km | 86 m | 5.7% |
| CAPEL BRYN TO TAN BRAICH | 0.46 km | 32 m | 7.0% |
| 1km | 1.01 km | -24 m | -2.4% |
| Grid to Grid | 1.12 km | 23 m | 1.6% |
| Mali Mwyn | 1.39 km | -115 m | -8.3% |
| Ger pub Weun | 0.14 km | 16 m | 10.8% |
| Caer Waun Climb | 1.41 km | 81 m | 5.7% |
| waenfawr school climb | 0.68 km | 46 m | 6.7% |
| Easy climb to Chamois centre | 0.85 km | 53 m | 6.2% |
| Bryn Goleu Climb | 0.91 km | 52 m | 5.7% |
| Ceunant Blast | 2.12 km | -68 m | -3.1% |
| Fast ceunant descent | 1.23 km | -66 m | -5.2% |
| Bryn Bras Castle | 1.87 km | 106 m | 5.6% |
| Bryn Bras Castle to Cattlegrid | 1.36 km | 88 m | 6.5% |
| bryn bras castle to clegir | 1.24 km | 78 m | 6.3% |
| Daz's Dream Climb | 0.46 km | 46 m | 9.9% |
