| Ty Du Rd Climb | 0.34 km | 3 m | 0.6% |
| Slateman - Start To Crash | 4.30 km | 24 m | 0.3% |
| TT pum milltir egni pyp | 7.99 km | 256 m | 3.1% |
| Sprint to the Vaynol for last orders | 2.47 km | -47 m | -0.9% |
| Llanberis | 7.72 km | 261 m | 3.1% |
| PappaPeel's Hillclimb Snowdon | 5.87 km | 254 m | 4.0% |
| Nant Peris to Cromlech | 3.51 km | 97 m | 2.7% |
| The properly measured Pen y Pass climb! | 5.45 km | 250 m | 4.6% |
| Pen-y-Pass | 4.38 km | 228 m | 5.2% |
| Pen-y-Pass | 4.20 km | 252 m | 5.9% |
| the proper pen y pass! | 3.88 km | 234 m | 6.0% |
| A4086 Climb | 1.60 km | 112 m | 7.0% |
| Bridge to the top | 1.96 km | 148 m | 7.5% |
| A4086 Climb | 1.05 km | 86 m | 8.1% |
| Pen-y-Pass descent (east) | 1.62 km | -87 m | -5.4% |
| Pen-y-Pass East Descent | 1.53 km | -78 m | -5.1% |
| Decent Pen y pass - Nant Gwynant | 6.82 km | -281 m | -3.7% |
| Pen-Y-Pass Eastern Descent | 1.36 km | -46 m | -3.4% |
| Gwryd descent | 4.07 km | -189 m | -4.7% |
| Nant Cynnyd to Beddgelert | 11.78 km | -227 m | -1.9% |
| Igam ogam lawr y Nant | 2.78 km | -112 m | -4.0% |
| Llyn Gwynant T-T | 1.44 km | 37 m | 0.7% |
| Lake Llyn Gwynant To Beddgelert | 6.77 km | -39 m | -0.4% |
| Llyn Dinas T-T | 1.45 km | -13 m | -0.4% |
| Red Dragon Bunk Hse to Cae Ddu Campsite | 3.38 km | -19 m | -0.6% |
| (MOR) Pont Beddgelert i dechra flat stretch pant dwr oer. | 3.05 km | -49 m | -0.5% |
| Pant Dwr Oer | 1.97 km | 38 m | 1.3% |
| Dringfa Penrhyndeudrateh | 0.67 km | 45 m | 5.8% |
| Pont Briwet | 1.43 km | -12 m | -0.2% |
| Flat ride to Harlech | 4.70 km | -9 m | -0.0% |
| Talsarnau t junction to Barmouth via st davids | 22.87 km | 60 m | 0.0% |
| The Ynys Rampage | 1.65 km | 5 m | 0.1% |
| The Castle Sprint | 3.12 km | 7 m | 0.0% |
| The Castle Sprint Half | 1.27 km | 6 m | 0.1% |
| Ramp past the theatre (to junction) | 0.49 km | 50 m | 10.1% |
| Brown Underpant Hill | 1.76 km | -51 m | -2.9% |
| Llanfiar to Llanbedr | 2.40 km | -37 m | -1.5% |
| Sarn Hir Sprint 2 | 0.73 km | 5 m | 0.1% |
| Llanbedr, Victoria Climb | 0.62 km | 30 m | 4.7% |
| Llanbedr Bridge to Layby | 0.65 km | 20 m | 2.6% |
| Llanbedr to Dyffryn sprint. | 2.84 km | -14 m | -0.0% |
| Huws Gray to Barmouth Leisure | 8.24 km | -28 m | -0.3% |
| Dyffryn to Tal-Y-Bont sprint. | 0.95 km | 4 m | 0.2% |
| Talybont to Barmouth | 5.42 km | -21 m | -0.0% |
| Get me out of this place! | 0.15 km | 10 m | 6.3% |
| Barmouth Flyer | 7.42 km | -43 m | -0.4% |
| Afon Mawddach toll bridge to The George | 0.74 km | 3 m | 0.3% |
| Sbrint Penmaenpool i Dre | 1.77 km | -36 m | -0.9% |
| Cader Rd | 1.19 km | 14 m | 1.1% |
| A494 | 0.43 km | 9 m | 0.2% |
