| Luton road to slip end turn | 4.05 km | 21 m | 0.5% |
| Roundwood lane to the Common | 1.31 km | 7 m | 0.5% |
| Slip end climb | 0.83 km | 23 m | 2.7% |
| Slip End Drag | 1.36 km | 35 m | 2.5% |
| B4540 Slip End to A5 | 2.42 km | -37 m | -1.4% |
| down and up | 0.67 km | -26 m | -2.9% |
| Markyate to Whipsnade | 5.03 km | 69 m | 1.4% |
| Markyate to the Downs | 6.62 km | 127 m | 1.9% |
| Buckwood to Byslips | 2.45 km | 40 m | 1.4% |
| Buckwood Lane | 2.01 km | 33 m | 1.6% |
| Up and over Dunsta-bubble Downs | 3.43 km | -59 m | -0.5% |
| Whipsnade Hill | 1.63 km | 48 m | 3.0% |
| Roundabout to the Cafe | 0.40 km | 13 m | 3.0% |
| One Last Effort!! | 0.26 km | 11 m | 4.3% |
| Along the top of Dunstable Downs | 1.25 km | -24 m | -1.5% |
| Whipsnade Hill Downhill | 1.49 km | -53 m | -3.6% |
| Going down the Cali. | 0.82 km | -32 m | -3.8% |
| Tring road thrash. | 2.78 km | -37 m | -1.3% |
| Tring road sprint | 1.15 km | -36 m | -3.1% |
| The long stretch to the M1 | 15.59 km | -97 m | -0.2% |
| Passed the Lion's Feet | 2.20 km | -14 m | -0.1% |
| Take it to the bridge! | 12.67 km | -94 m | -0.3% |
| Studham Lane to the dead tree | 1.63 km | 57 m | 3.5% |
| 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% |
| Race to the Chequers | 4.21 km | -4 m | -0.0% |
| Clements end to gaddesden row | 3.59 km | -26 m | -0.5% |
| To the sign | 1.08 km | -22 m | -1.1% |
| Gaddesden Row straight | 3.36 km | -22 m | -0.6% |
| Gaddesden Dip | 0.24 km | -3 m | -0.4% |
| 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% |
| Redbourn Sign Sprint | 0.36 km | -3 m | -0.9% |
| RCC Time to drop the bomb | 1.97 km | -29 m | -1.1% |
| STAR WARS | 1.07 km | -22 m | -2.0% |
| Gaddesden lane flat out | 0.55 km | -7 m | -1.3% |
| Gaddesden lane flat out | 0.55 km | -7 m | -1.3% |
| sprint to bridge | 1.88 km | -21 m | -1.1% |
| The last ten | 0.27 km | -3 m | -1.2% |
| I need a beer | 0.31 km | 6 m | 1.8% |
| Porridge Pot Descent | 0.58 km | -6 m | -1.0% |
| Redbourn Lane | 2.61 km | 32 m | 0.9% |
| Redbourn Hill Ascent | 0.52 km | 27 m | 5.2% |
| Redbourn Lane up to Hatching Green | 2.28 km | 34 m | 1.4% |
| Hatching Hall | 0.52 km | 6 m | 0.4% |
| Rothamsted Rattler | 0.82 km | -19 m | -2.3% |
