| Park Road to Harper Lane | 0.80 mi | 39 ft | 0.2% |
| A5 Radlett Rise | 0.54 mi | 39 ft | 1.1% |
| Radlett to St Albans (A414) | 2.79 mi | 62 ft | 0.1% |
| Big Dipper! | 0.58 mi | -49 ft | -0.8% |
| Park Street north bound | 1.72 mi | -72 ft | -0.6% |
| Colney Street Rise | 0.58 mi | 30 ft | 0.6% |
| Hawkfield Gardens towards A414 | 0.38 mi | 43 ft | 1.2% |
| Hawfield Gardens to Mount Drive | 0.20 mi | 26 ft | 2.5% |
| The Blip | 0.45 mi | 82 ft | 3.2% |
| 414 to vesta | 0.25 mi | 79 ft | 5.8% |
| Watling St to Vesta Ave climb | 0.22 mi | 69 ft | 5.8% |
| St Stephens Hill Downhill | 0.23 mi | -66 ft | -5.5% |
| Cottonmill Lane E | 1.05 mi | 39 ft | 0.3% |
| Sopwell House to Bridge | 0.24 mi | 46 ft | 3.6% |
| 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% |
| BLH Long | 1.15 mi | 171 ft | 2.6% |
| The Dread | 1.64 mi | 213 ft | 2.4% |
| Full o' Shenley | 1.14 mi | 161 ft | 2.6% |
| Full Shenley TT | 3.98 mi | 217 ft | 0.4% |
| Shenley Hill | 1.08 mi | 190 ft | 3.3% |
| BLH from Shenleybury Cottages | 0.62 mi | 141 ft | 4.3% |
| Shenley pain | 0.12 mi | 33 ft | 5.4% |
| BLH | 0.34 mi | 95 ft | 5.2% |
| TT Heaven Part II - POW!!! | 2.70 mi | -112 ft | -0.8% |
| Silver Hill To Potters Lane | 1.67 mi | -49 ft | -0.1% |
| Green Street - Mops & Brooms | 1.77 mi | -56 ft | -0.4% |
| Silverhill to Well End | 1.98 mi | -72 ft | -0.7% |
| Birch Wood Classic | 1.10 mi | -52 ft | -0.2% |
| Silver Hill | 0.17 mi | 46 ft | 5.0% |
| SPRINT!!!!! | 0.82 mi | -95 ft | -2.2% |
| Well End | 0.18 mi | -23 ft | -2.5% |
| Cycle Lane blasy | 0.20 mi | -7 ft | -0.6% |
| Rowley Lane Climb | 0.61 mi | 115 ft | 3.4% |
| Rowley Lane Climb | 0.56 mi | 108 ft | 3.6% |
| Rowley Lane Sprint | 0.15 mi | 20 ft | 2.6% |
| Sterling to Apex dash | 1.41 mi | -115 ft | -1.3% |
| Watford By Pass to Broadfields | 0.73 mi | -46 ft | -0.8% |
| Watford By Pass | 1.24 mi | -49 ft | -0.4% |
| A41 drag to Cycle Path End | 0.89 mi | 131 ft | 2.8% |
| A41 Elstree Road to Sandy Lane | 3.22 mi | -177 ft | -1.0% |
| A41 Brockley to Elstree | 0.73 mi | -39 ft | -0.6% |
| Elstree M1 shadow | 2.59 mi | -148 ft | -1.1% |
| Tyler Way TT | 2.27 mi | -154 ft | -1.2% |
| Northwestern Dragqueen | 2.09 mi | -151 ft | -1.4% |
| A41 Blast | 1.31 mi | -115 ft | -1.6% |
| The Game Bird to High cross | 1.23 mi | 125 ft | 1.9% |
| Radlett Road | 1.45 mi | 125 ft | 1.5% |
| climb into radlett | 1.15 mi | 108 ft | 1.8% |
