| Maes Bangor to Lovesgrove | 3.23 km | -26 m | -0.8% |
| roundabout -capel dewi | 0.93 km | 41 m | 4.2% |
| tipity-top | 1.12 km | -25 m | -1.4% |
| Black to the Rhyd | 1.53 km | 25 m | 1.3% |
| Maesnewydd descent | 1.44 km | -22 m | -0.9% |
| Talybont | 1.15 km | -24 m | -0.5% |
| Talybont To Tre'ddol | 2.51 km | -52 m | -1.9% |
| A487 to Machynlleth | 12.56 km | 59 m | 0.0% |
| Glan Dyfi 10 out | 8.30 km | 51 m | 0.1% |
| Dinas Mawwdwy to Bwlch y Groes Cattle Grid | 11.46 km | 477 m | 4.2% |
| Bwlch Y Groes Asscent | 3.67 km | 386 m | 10.1% |
| Bwlch y Groes [Intermediate 1] | 0.53 km | 40 m | 7.5% |
| Bwlch y Groes (bridge to car park) | 2.96 km | 392 m | 13.2% |
| Bwlch-y-groes Cross of Iron | 2.53 km | 300 m | 11.9% |
| OFFICIAL 100Climbs No91 Bwlch-y-Groes | 2.95 km | 369 m | 12.5% |
| Bwlch y Groes | 2.63 km | 356 m | 13.5% |
| Bwlch y Groes [Intermediate 2] | 1.30 km | 172 m | 13.2% |
| Bwlch y Groes [Intermediate 3] | 0.55 km | 103 m | 18.4% |
| Glanwnion Row Climb | 0.65 km | 94 m | 14.3% |
| Bwlch y Groes [Intermediate 4] | 0.52 km | 62 m | 11.8% |
| last steep bit | 0.47 km | 57 m | 12.1% |
| The Beast of the Bwlch descent | 4.65 km | -277 m | -6.0% |
| free wheel down but crash to left you're dust | 4.34 km | -276 m | -6.3% |
| Bwlch Descent | 7.91 km | -327 m | -4.1% |
| Llyn Tegid Old Road | 6.57 km | -30 m | -0.4% |
| A4212 Climb | 2.45 km | 98 m | 4.0% |
| A4212 Climb to Frongoch | 4.43 km | 51 m | 1.1% |
| Bala - Heol Ffrydan climb | 0.66 km | 29 m | 4.4% |
| A4212 Climb | 1.72 km | 83 m | 4.8% |
| Up the Dam | 1.20 km | 67 m | 5.6% |
| B4391 Climb | 0.80 km | 104 m | 13.0% |
| B4391 Climb | 1.80 km | 82 m | 4.5% |
| Mountain Cafe to Ffestiniog | 4.45 km | -170 m | -3.7% |
| Pengwern Arms DH | 1.64 km | -125 m | -7.6% |
| Maentwrog to Harlech Castle | 14.68 km | 76 m | 0.3% |
| Maentwrog bridge to llandecwyn | 6.28 km | -39 m | -0.1% |
| maentwrog i llandecwyn | 6.23 km | -43 m | -0.2% |
| Head into Wind. | 7.95 km | -20 m | -0.2% |
| Retreat of the LIGHTS Brigade | 2.30 km | -36 m | -1.4% |
| Glan Wern to Las Ynys | 2.82 km | -2 m | -0.1% |
| Llechwedd Hill | 2.50 km | 62 m | 2.5% |
| Llanfiar to Llanbedr | 2.40 km | -37 m | -1.5% |
| Llanbedr, Victoria Climb | 0.62 km | 30 m | 4.7% |
| Llanbedr climb from bridge | 0.87 km | 29 m | 3.4% |
| Climb from Llanbedr from Shell Island | 2.22 km | 28 m | 1.3% |
| Llanbedr to Dyffryn sprint. | 2.84 km | -14 m | -0.0% |
| Dyffryn to Tal-Y-Bont sprint. | 0.95 km | 4 m | 0.2% |
| Get me out of this place! | 0.15 km | 10 m | 6.3% |
