| Bala lon cefn - poen | 1.29 mi | 118 ft | 0.6% |
| Bala upwards ! | 7.58 mi | 1,024 ft | 2.4% |
| 2/4 | 2.52 mi | 125 ft | 0.0% |
| B4391 To Layby | 2.85 mi | 604 ft | 4.0% |
| Berwyns north side (full climb). | 5.37 mi | 1,027 ft | 3.5% |
| Road to Llangynog (from B4402 junction) | 5.00 mi | 932 ft | 3.5% |
| B4391 - Pale turn to cattlegrid | 1.67 mi | 531 ft | 6.0% |
| Bwlch-y-safn | 3.46 mi | 843 ft | 4.6% |
| B 4391 from Bwlch-y-safn climb end, to summit | 3.35 mi | 427 ft | 2.4% |
| B4391 Climb | 0.51 mi | 308 ft | 11.2% |
| B4391 Descent | 3.70 mi | -1,043 ft | -5.3% |
| B4391 top to bottom | 2.24 mi | -614 ft | -5.2% |
| Llangynog - Pentbontfawr | 2.40 mi | -89 ft | -0.4% |
| Penybontfawr to Llanrhaeadr-YM full climb | 1.83 mi | 302 ft | 2.9% |
| B4396 Climb | 0.77 mi | 262 ft | 6.5% |
| Pistl Rhaedr | 3.84 mi | 607 ft | 2.9% |
| Run away, run away! | 2.82 mi | -338 ft | -2.3% |
| Vmit Hill | 0.49 mi | 207 ft | 7.9% |
| Llanrhaeadr to Penybontfawr Climb | 0.45 mi | 177 ft | 7.2% |
| Climb out of Penybontfawr | 3.86 mi | 587 ft | 2.8% |
| Hirnant | 1.51 mi | 394 ft | 4.5% |
| Hirnant bank to cross roads | 0.83 mi | 305 ft | 6.8% |
| Downhill into Abertridwr | 2.04 mi | -305 ft | -2.8% |
| Bend upto the Dam | 0.93 mi | 89 ft | 1.6% |
| Up to the Dam | 0.89 mi | 89 ft | 1.7% |
| dam sprint | 0.21 mi | -62 ft | -1.5% |
| Lake Vyrnwy Clockwise West | 4.28 mi | 16 ft | 0.1% |
| B4393 Climb | 0.28 mi | 358 ft | 24.1% |
| B4393 | 0.56 mi | 66 ft | 2.0% |
| Up the Bwlch & down to Llanuwchlyn | 8.97 mi | -1,119 ft | -0.4% |
| Lakeside to Iron Cross junction | 3.61 mi | 761 ft | 3.9% |
| Glanwnion Row Climb | 1.66 mi | 554 ft | 6.3% |
| Bwlch climb to junction | 3.34 mi | 679 ft | 3.7% |
| Bwich y Groes Full from Vyrnwy | 3.67 mi | 863 ft | 4.4% |
| Bwlch y Groes [Intermediate 4] | 0.32 mi | 203 ft | 11.8% |
| last steep bit | 0.29 mi | 187 ft | 12.1% |
| The Beast of the Bwlch descent | 2.88 mi | -909 ft | -6.0% |
| free wheel down but crash to left you're dust | 2.70 mi | -906 ft | -6.3% |
| Bwlch Descent | 4.91 mi | -1,073 ft | -4.1% |
| Llyn Tegid Old Road | 4.08 mi | -98 ft | -0.4% |
