| Up Lybury Lane | 3.54 km | 40 m | 1.0% |
| Common to under m1 | 1.63 km | 29 m | 1.7% |
| RRC Redbourn to Flamstead | 2.59 km | 29 m | 0.7% |
| Lybury lane climb | 1.24 km | 25 m | 2.0% |
| Mount Flamstead | 0.47 km | 25 m | 5.2% |
| Rev to valley hill | 0.76 km | -3 m | -0.2% |
| Up Friendless lane | 1.86 km | 16 m | 0.8% |
| Up Dove House lane | 0.95 km | 19 m | 2.0% |
| Up Isle of Wight lane | 2.06 km | 41 m | 2.0% |
| Ten Humps Up | 0.69 km | 15 m | 2.2% |
| Allcroft climb | 1.37 km | 42 m | 3.0% |
| Whipsnade Hill Downhill | 1.49 km | -53 m | -3.6% |
| lancote descent | 1.18 km | -43 m | -3.6% |
| Tits away to Tottenhoe | 0.59 km | -31 m | -5.2% |
| How Fast? Lancot Decent | 0.70 km | -35 m | -4.9% |
| Dolittle Lane South | 1.26 km | -6 m | -0.4% |
| Studham Lane to the dead tree | 1.63 km | 57 m | 3.5% |
| Dagnall Hill to Studham | 3.68 km | 55 m | 1.3% |
| Studham Lane | 1.89 km | 49 m | 2.6% |
| All out up dagnall hill | 0.51 km | 34 m | 6.7% |
| Studham Lane Hill | 0.49 km | 36 m | 7.3% |
| Dagnallhill Climb | 0.74 km | 41 m | 5.5% |
| Dagnall base of the hill to the yellow grit box | 0.98 km | 11 m | 1.1% |
| To the Dead Tree and, GO!! | 2.08 km | -5 m | -0.2% |
| Sprint to the Crossroads | 0.65 km | 2 m | 0.3% |
| Race to the Chequers | 4.21 km | -4 m | -0.0% |
| Clements end to gaddesden row | 3.59 km | -26 m | -0.5% |
| Clements Edd, Gaddesden row south | 5.12 km | -37 m | -0.7% |
| To the sign | 1.08 km | -22 m | -1.1% |
| Giddy up | 0.43 km | 9 m | 1.2% |
| Gaddesden Row straight | 3.36 km | -22 m | -0.6% |
| Gaddesden Row south | 3.18 km | -18 m | -0.6% |
| Gaddesden Dip | 0.24 km | -3 m | -0.4% |
| The little dipper | 0.54 km | 17 m | 0.8% |
| Reverse dip | 0.52 km | 11 m | 1.1% |
| Gaddesden sprint | 0.12 km | 9 m | 7.2% |
| Gaddesden Flat Out | 2.24 km | -19 m | -0.9% |
| Gaddeston Row | 1.49 km | -19 m | -1.3% |
| Gaddesden Row Sprint | 0.92 km | -8 m | -0.9% |
| Gaddesden Row - Leg 2 | 0.93 km | -7 m | -0.8% |
| Chequers sprint!! | 1.08 km | -9 m | -0.9% |
| Redbourn Sign Sprint | 0.36 km | -3 m | -0.9% |
| STAR WARS | 1.07 km | -22 m | -2.0% |
| Gaddesden Ln last corner to m1 | 0.15 km | -2 m | -1.6% |
