| M1 to corner farm | 3.57 km | 50 m | 1.3% |
| Gaddesden Lower | 1.04 km | 15 m | 1.5% |
| Bridge to the Tower | 5.60 km | 66 m | 1.2% |
| Passed the Holtsmere turn | 1.34 km | 22 m | 1.6% |
| Holtsmere End Lane to Gaddesden Row (Gaddesden Lane) | 2.15 km | 30 m | 1.4% |
| Mount Gaddesden | 0.92 km | 25 m | 2.7% |
| Gaddesden Ln Hill Sprint | 0.21 km | 7 m | 3.4% |
| Gaddesden Sprint to the top! | 1.03 km | 19 m | 1.8% |
| Tower of Power | 2.27 km | 19 m | 0.8% |
| Gadd Row Richie | 5.15 km | 37 m | 0.7% |
| Gaddesden Row Kilo - leg 1 | 1.15 km | 9 m | 0.8% |
| The Dip. | 0.32 km | -23 m | -3.8% |
| Jockey's End | 0.73 km | 13 m | 0.2% |
| Clements End Road | 1.90 km | 26 m | 1.0% |
| The Piggio | 0.49 km | 7 m | 0.4% |
| Little Shit!! | 0.24 km | 7 m | 3.0% |
| Studham to Dagnall Drop | 4.04 km | -58 m | -1.2% |
| dagnall descent | 1.04 km | -48 m | -4.6% |
| Dagnall Climb | 1.48 km | 60 m | 4.0% |
| Bridgewater Pub Sprint | 0.61 km | -7 m | -0.9% |
| Long haul from Ashridge entrance to the mini Monument | 4.97 km | -40 m | -0.3% |
| Ashridge House TT | 3.20 km | -40 m | -0.8% |
| Up to Ashridge | 0.51 km | 20 m | 3.9% |
| Ashridge Bus School > Alford Arms turn-oof | 2.26 km | -40 m | -1.4% |
| The Final Climb | 0.64 km | 22 m | 3.3% |
| Part 3 of Frithsden TT | 1.72 km | 16 m | 0.9% |
| tmg lead out | 0.78 km | 4 m | 0.2% |
| via Verde | 0.92 km | -5 m | -0.3% |
| Potten End top to bottom | 3.00 km | -69 m | -2.3% |
| Potten End Hill Descent | 2.22 km | -66 m | -2.8% |
| Down potten end Hill short | 1.20 km | -57 m | -4.7% |
| Dave's Hill | 2.89 km | 68 m | 1.9% |
| Red Lion Hill | 0.79 km | 55 m | 6.9% |
| Red Lion Hill | 0.98 km | 59 m | 5.9% |
| Briden's Camp sprint | 0.30 km | 26 m | 8.7% |
| Briden's Camp Hill | 0.77 km | 50 m | 6.5% |
| Red Lion Lane Lunatic Plunge | 0.74 km | -13 m | -1.6% |
| Red Lion Lane Lunatic | 1.16 km | -9 m | -0.2% |
| 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% |
| Gaddesdan Downhill Flyer | 3.48 km | -50 m | -1.4% |
| 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% |
| Gaddesden Ln last corner to m1 | 0.15 km | -2 m | -1.6% |
| I need a beer | 0.31 km | 6 m | 1.8% |
| The Common Climb | 0.29 km | 7 m | 2.2% |
