| Hempstead Road - Stratford Way to Langley Way | 0.71 km | 4 m | 0.5% |
| Grove Mill Ln | 0.62 km | 32 m | 5.0% |
| Grove Lane Climb | 0.28 km | 21 m | 7.3% |
| Clarendon Bridge Climb | 0.37 km | 11 m | 3.0% |
| Quickmoor Lane to Chipperfield | 1.73 km | 15 m | 0.4% |
| Hit the Chips slope | 0.75 km | -27 m | -0.7% |
| Chipperfield Sprint | 0.12 km | 8 m | 6.9% |
| Toms Lane | 2.30 km | 69 m | 2.9% |
| Toms Ln Climb | 0.47 km | 91 m | 19.3% |
| Bedmond to bunkers | 2.04 km | 23 m | 0.0% |
| Swallowdale Lane Rise | 0.33 km | 13 m | 3.8% |
| Cupid Green to Redbourn | 3.45 km | -38 m | -1.1% |
| M1 to corner farm | 3.57 km | 50 m | 1.3% |
| M1 up Gaddesden Ln to Red Lion Ln | 4.86 km | 60 m | 1.2% |
| Gaddesden Lane/Row to Red Lion Lane | 4.84 km | 61 m | 1.3% |
| M1 to Jockey End | 6.62 km | 70 m | 1.0% |
| 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 lane top | 1.04 km | 30 m | 2.9% |
| Gaddesden Row North | 3.29 km | 17 m | 0.5% |
| Little Shit!! | 0.24 km | 7 m | 3.0% |
| Pedley Hill descent | 2.09 km | -67 m | -3.2% |
| Mick Hudnalls Ghost | 1.01 km | 58 m | 5.7% |
| Hudnall Hill | 0.97 km | 60 m | 6.2% |
| Nettleden Drop | 1.55 km | -54 m | -3.5% |
| Nettleden road climb (long) | 3.03 km | 58 m | 1.9% |
| Nettleden Road | 2.37 km | 62 m | 2.6% |
| Nettleden long Climb | 0.90 km | 39 m | 4.4% |
| Meadway to Bridge on Gravel Path | 0.53 km | -51 m | -9.6% |
| Chesham Hill | 0.53 km | 46 m | 8.6% |
| CHESHAM ROAD (HIGH ST TO HILLTOP RD) | 0.55 km | 46 m | 8.4% |
| Chesham Road | 1.01 km | 57 m | 5.5% |
| Over the Humps | 1.63 km | -14 m | -0.1% |
| Nashleigh Hill | 0.78 km | -54 m | -6.8% |
| Nashleigh hiiiiiiiiillllllll!!!!!!!! | 0.46 km | -39 m | -8.5% |
| Chesham Lengths (South) | 1.64 km | -8 m | -0.4% |
| Moor Road Climb | 0.54 km | 96 m | 17.8% |
| Rapid Through Waterside | 1.29 km | -4 m | -0.2% |
| Chesham to Latimer Junction sprint | 4.85 km | -15 m | -0.2% |
| Stony Lane | 0.45 km | 46 m | 10.0% |
| Stony Hill Latimer | 0.28 km | 36 m | 12.7% |
| Chorleywood Road | 4.97 km | -59 m | -1.2% |
| Standing start past the cricket club to the church | 0.46 km | -12 m | -2.0% |
| common to loudwater | 2.30 km | -32 m | -1.2% |
| M25 to Valley Road (Chorleywood Road) | 1.64 km | -22 m | -1.3% |
| M25 to Ricky Challenge | 2.09 km | -25 m | -1.1% |
| Scotts hill sprint | 0.47 km | 22 m | 4.6% |
| Down Watford Road | 1.84 km | -19 m | -1.0% |
