| Barmouth Bridge - North | 0.76 km | -2 m | -0.1% |
| Stem gnawing from the beach | 0.23 km | 24 m | 10.2% |
| Llanaber Climb | 0.30 km | 28 m | 9.4% |
| Tackin' through Tal-y-Bont | 13.93 km | 62 m | 0.3% |
| Dyffryn to Llanbedr. | 3.26 km | -16 m | -0.2% |
| Llanfair grovel | 2.53 km | 59 m | 2.2% |
| Penrhyndeudraeth climb with first kick | 0.79 km | 37 m | 4.6% |
| (MOR)Just yr allt de | 0.21 km | 13 m | 6.0% |
| Penrhyndeudraeth climb | 0.67 km | 29 m | 4.2% |
| (MOR) Track tren top penrhyn am Llanfrothen tan cyredd y fflat. | 0.76 km | -48 m | -5.1% |
| Garreg Decent | 2.00 km | -52 m | -2.3% |
| Speed Trap | 0.70 km | -46 m | -6.4% |
| Llanfrothen I Beddgelert | 8.58 km | 61 m | 0.3% |
| (MOR) Allt nantmor fynu a lawr ac odan bont tren | 0.92 km | -31 m | -1.1% |
| Rhiw Tir (Llanfrothen side) | 0.10 km | 7 m | 6.1% |
| A498 Climb | 0.92 km | 80 m | 8.7% |
| OLD VERSION - (MOR) Fynur allt de | 0.31 km | 24 m | 6.7% |
| Glaslyn Bridge climb | 0.91 km | -66 m | -0.7% |
| Beddgelert to Llyn Gwynant Camp | 7.81 km | 67 m | 0.6% |
| Begggelert to Capel | 17.98 km | 247 m | 0.9% |
| Beddgelert to 4086 | 12.04 km | 237 m | 2.0% |
| beddgelart -to- gwynant | 7.25 km | 36 m | 0.4% |
| Beddgelert-pen y gwryd | 11.23 km | 229 m | 2.0% |
| Where Hindy pops | 3.60 km | 171 m | 4.7% |
| Llyn Gwynant to Pen-Y-Gwyrd | 4.36 km | 197 m | 4.5% |
| Nant Gwynant | 4.41 km | 194 m | 4.4% |
| Big Climb! | 2.81 km | 148 m | 5.2% |
| STEEP START | 1.14 km | 60 m | 5.0% |
| Llyn Gwynant Campsite to Pen Y Gwryd | 4.15 km | 191 m | 4.6% |
| GLLM - Hillclimb Nant Gwynant to Pen Y Pass A498 | 4.04 km | 186 m | 4.6% |
| Lay-by to Junction - Nant Gwynant | 3.21 km | 127 m | 3.9% |
| ice cream van to pen y gwryd | 1.58 km | 68 m | 4.3% |
| Descent to Capel Curig | 6.71 km | -97 m | -1.4% |
| The bit Thommo really liked | 6.18 km | -93 m | -1.4% |
| Pen-Y-Gwryd to Capel Curig Descent | 6.55 km | -91 m | -1.4% |
| Zoom to Capel Curig | 4.68 km | -90 m | -1.9% |
| Capel Curig 2 Camp Sprint | 3.11 km | -49 m | -1.5% |
| 30 to 30 - Down | 0.92 km | -26 m | -2.0% |
| A5 Climb | 0.79 km | -7 m | -0.2% |
| Ugly house to Betws decent | 3.14 km | -116 m | -3.3% |
| Cae y'n Coed to Pentre Du | 2.25 km | -104 m | -4.6% |
| Betws Sprint | 0.90 km | -11 m | -0.9% |
| Pont y Pair i gyffordd Gwydyr | 4.96 km | -22 m | -0.2% |
| GLLM - TT - Betws to Llanrwst B5106 | 4.78 km | 47 m | 0.2% |
| 30 to 30 Dolgarrog/Tal-y-Bont - N bound | 3.23 km | -18 m | -0.4% |
| OLD VERSION - Cemetery Hill | 0.56 km | 22 m | 3.7% |
| Into Rowen | 2.06 km | 45 m | 1.6% |
| Rowen to Gyffin via Henryd | 4.25 km | -50 m | -0.6% |
| Hirfaes Hill | 0.63 km | 25 m | 4.0% |
| Henryd to Gyffin Express | 2.43 km | -25 m | -0.6% |
