| Roundabouts recovery | 0.26 mi | -30 ft | -1.4% |
| eaton grn short | 0.28 mi | 33 ft | 2.0% |
| Airport Way | 1.07 mi | 187 ft | 3.0% |
| Uphill Cabability | 0.65 mi | 164 ft | 4.8% |
| Luton to the Hoo | 0.64 mi | -36 ft | -1.0% |
| Luton to Sun Lane | 3.67 mi | -144 ft | -0.7% |
| Luton Hoo to Harpenden | 2.26 mi | -69 ft | -0.5% |
| Slip End to West Hyde Road | 0.99 mi | -33 ft | -0.6% |
| Slip End to St Albans | 6.84 mi | -95 ft | -0.2% |
| Escape to Hertfordshire | 1.62 mi | -52 ft | -0.6% |
| Luton Rd - sprint Luton Hoo to Harpenden | 2.32 mi | -62 ft | -0.5% |
| Luton Hoo to Harpenden (1st lights) | 1.32 mi | -39 ft | -0.6% |
| Luton Hoo to Harpenden (1st lights) | 1.32 mi | -39 ft | -0.6% |
| Luton Hoo to St Albans | 6.23 mi | 95 ft | 0.0% |
| Luton road short sprint | 0.72 mi | -13 ft | -0.4% |
| Thrales End into Harpo | 0.73 mi | -16 ft | -0.5% |
| Harpenden high street long sprint (south) | 0.93 mi | -26 ft | -0.4% |
| Climb between the roundabouts | 0.51 mi | 59 ft | 2.2% |
| Harpenden Road | 3.39 mi | -85 ft | -0.0% |
| Beer, Cricket and golf. | 0.73 mi | 79 ft | 2.0% |
| Out of Harpenden | 0.26 mi | 43 ft | 3.0% |
| Redbourn Lane to Sandridgebury Lane | 2.53 mi | -69 ft | -0.3% |
| Childwickbury | 2.72 mi | -92 ft | -0.6% |
| Harpenden to Stags Turn | 2.40 mi | -69 ft | -0.3% |
| Ayres End Lane to Woollam rise | 0.74 mi | 66 ft | 1.6% |
| Ayres End to Ancient Briton | 1.69 mi | -85 ft | -0.2% |
| Harpenden rd short climb | 0.25 mi | 56 ft | 4.0% |
| Harpenden Rd Climb | 0.45 mi | 49 ft | 2.0% |
| Ancient Briton Climb | 0.17 mi | 49 ft | 5.3% |
| Sandpit to king w | 0.64 mi | -20 ft | -0.5% |
| Neutralized Zone | 0.64 mi | -26 ft | -0.7% |
| Flying down to Sandridge | 0.89 mi | -102 ft | -2.2% |
| Sandridge Road to Langley Grove | 1.43 mi | -121 ft | -1.6% |
| 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% |
| Rond Point to top of the hill | 1.63 mi | 118 ft | 1.4% |
| The Wicked Lady | 1.41 mi | 105 ft | 1.4% |
| Nomans land to Wheathamstead climb | 0.56 mi | 85 ft | 2.9% |
| Up the Wicked Lady | 0.34 mi | 79 ft | 4.4% |
| Butterfield Road West | 0.31 mi | 10 ft | 0.4% |
| Harpenden Rd | 1.54 mi | 23 ft | 0.0% |
| Wheathammer in reverse | 0.83 mi | 23 ft | 0.4% |
| Noke Shot Climb | 0.61 mi | -46 ft | -1.2% |
| Bus Lane to the Airport | 1.37 mi | 174 ft | 2.2% |
| Station Exit | 0.14 mi | 23 ft | 3.1% |
| Airport Ramp Bus Lane | 0.74 mi | 128 ft | 3.3% |
| Percival Push | 0.55 mi | 36 ft | 0.8% |
| EGRdown | 0.42 mi | -33 ft | -1.4% |
