| Langley Lane climb | 0.23 mi | 52 ft | 4.3% |
| Blue House Hill descent | 0.66 mi | -105 ft | -2.6% |
| RCC 9.2m TT Section 2 | 1.04 mi | 66 ft | 1.2% |
| Batchwood North Short | 0.56 mi | 39 ft | 1.4% |
| Short Batchworth Drive | 0.60 mi | 20 ft | 0.5% |
| Beech Road | 0.49 mi | 43 ft | 1.6% |
| Beech Road Ramp | 0.31 mi | 43 ft | 2.5% |
| Marshalswick Lane to House Lane | 1.17 mi | -118 ft | -1.8% |
| King William to W'stead | 3.01 mi | 121 ft | 0.0% |
| Down into Sandridge Sprint | 0.79 mi | -49 ft | -1.1% |
| Sandridge to Nomansland Sprint | 1.06 mi | 46 ft | 0.4% |
| The Wicked Lady | 1.41 mi | 105 ft | 1.4% |
| Nomans land to Wheathamstead climb | 0.56 mi | 85 ft | 2.9% |
| the Swan | 0.37 mi | -79 ft | -3.8% |
| Down Ballslough Hill | 0.85 mi | -141 ft | -3.0% |
| Hitchin Road, Kimpton | 0.93 mi | 161 ft | 3.1% |
| Kimpton - Whitwell | 1.89 mi | 161 ft | 0.6% |
| Whitwell sign sprint | 0.23 mi | 39 ft | 2.6% |
| Tower climb | 0.11 mi | 26 ft | 4.1% |
| Water Tower into Whitwell | 0.43 mi | -118 ft | -5.0% |
| Foghorn's Doo Da!!! | 0.23 mi | 33 ft | 2.8% |
| Preston Pump | 0.50 mi | 33 ft | 0.5% |
| SPRINT - Out of the corner, to the telegraph pole at the top. | 0.18 mi | 30 ft | 3.1% |
| Tevez's tired after work segment | 0.15 mi | -13 ft | -1.7% |
| B651 upto St. Pauls Walden | 1.50 mi | 194 ft | 2.4% |
| Over the Hill | 2.20 mi | 194 ft | 0.1% |
| Climb to Sue Ryder turn | 0.71 mi | 135 ft | 3.6% |
| Whitwell Ski Run | 1.17 mi | -203 ft | -3.3% |
| Claggdell Spring (sprint) | 0.66 mi | -115 ft | -3.3% |
| B651 - 3Hs Ln | 1.42 mi | 79 ft | 0.5% |
| Hoo Cottages (sprint) | 0.21 mi | -7 ft | -0.1% |
| Pannmill Cottages (sprint) | 0.40 mi | 10 ft | 0.1% |
| Codicote Rd, Three Houses Lane | 0.44 mi | 69 ft | 2.3% |
| Painful little lump | 0.13 mi | 46 ft | 6.6% |
| gradient change | 0.04 mi | 13 ft | 6.4% |
| Codicote to Dowdells drag | 0.80 mi | 98 ft | 2.3% |
| A Little Bit of Tarmac Is All I Need | 0.37 mi | 43 ft | 1.5% |
| Coleman Green Lane | 0.81 mi | 82 ft | 1.9% |
| Coleman Green Lane Sprint | 0.52 mi | -7 ft | -0.3% |
| End Coleman Green Sprint | 0.40 mi | -7 ft | -0.4% |
| Home run | 0.81 mi | 59 ft | 1.4% |
| Jelly Legs Sprint | 0.40 mi | 59 ft | 2.8% |
| Gurney Court to The Ridgeway | 0.25 mi | -3 ft | -0.0% |
| Col du Napsbury Lane | 0.32 mi | 36 ft | 1.9% |
| A414 to Napsbury | 0.65 mi | -95 ft | -2.4% |
| Napsbury to M25 | 1.08 mi | -62 ft | -0.7% |
| Harper Lane | 1.63 mi | 85 ft | 0.4% |
| Wattage Down Watling | 0.55 mi | -52 ft | -1.6% |
| Smash it to Willow Way | 0.36 mi | -49 ft | -2.0% |
| Aldenham Round Bush to Hillfield | 0.66 mi | -66 ft | -1.9% |
