| Hitchin Road (South) 2 | 0.32 mi | 10 ft | 0.5% |
| Station Hill | 0.12 mi | 23 ft | 3.6% |
| Station Pass | 0.35 mi | 13 ft | 0.2% |
| Asda to Tesco | 0.78 mi | -33 ft | -0.8% |
| Stevenage to Codicote | 3.15 mi | 144 ft | 0.4% |
| Old Knebworth Lane | 0.58 mi | 102 ft | 3.3% |
| 1 mile to Codicote | 1.01 mi | -59 ft | -0.6% |
| One Mile St Albans Road Sprint | 1.01 mi | -115 ft | -2.1% |
| Codicote to Dowdell's Wood | 1.77 mi | -118 ft | -0.2% |
| Codicote to Dowdells drag | 0.80 mi | 98 ft | 2.3% |
| Kimpton Junction to End of Codicote | 2.42 mi | 89 ft | 0.5% |
| Ayot St Peter Rd end to Wheaty | 1.73 mi | -56 ft | -0.4% |
| Wheathampstead to St Albans | 3.38 mi | 115 ft | 0.4% |
| Wheathampstead to Sandridge | 2.17 mi | -115 ft | -0.3% |
| The Hill, Wheathampstead | 0.34 mi | 98 ft | 5.5% |
| Wicked Lady Short | 0.59 mi | -89 ft | -2.8% |
| Wicked Lady to Green Man | 1.43 mi | -43 ft | -0.6% |
| Home run | 0.81 mi | 59 ft | 1.4% |
| Jelly Legs Sprint | 0.40 mi | 59 ft | 2.8% |
| King Will to Ancient Briton Sprint | 0.58 mi | -43 ft | -1.3% |
| Batchwood Drive | 1.03 mi | -36 ft | -0.6% |
| Blue House Hill | 0.69 mi | 92 ft | 2.1% |
| Blue House Uphill | 0.38 mi | 85 ft | 4.3% |
| Top of Bluehouse Hill to top of Bedmond Lane | 2.87 mi | 131 ft | 0.4% |
| To The HollyBush! | 1.37 mi | -39 ft | -0.0% |
| Bedmond Lane | 0.68 mi | 125 ft | 3.5% |
| down Toms lane | 1.36 mi | -154 ft | -2.1% |
| Langley Hill Climb | 0.32 mi | 108 ft | 6.4% |
| Dunny lane and Poles Hill | 1.06 mi | -75 ft | -0.3% |
| Down The Dunny | 0.72 mi | -62 ft | -1.6% |
| Poles Hill | 0.21 mi | 59 ft | 5.3% |
| Sarratt Green Mile the other way | 0.91 mi | -26 ft | -0.0% |
| New Rd Descent | 0.39 mi | -157 ft | -7.4% |
| a coffee to the winner | 0.30 mi | 151 ft | 9.3% |
| Down Common Road to Shire Lane | 0.87 mi | -98 ft | -2.1% |
| Blacketts Wood to Roundabout | 0.33 mi | 95 ft | 5.4% |
| Roughwood (from Burtons) | 0.56 mi | 43 ft | 1.0% |
| Short hill past Shortenill"s | 0.25 mi | 30 ft | 2.1% |
| Pain in the Joiners. | 1.69 mi | -46 ft | -0.4% |
| Chesham Lane TT reverse | 0.80 mi | -23 ft | -0.4% |
| Chesham Lane Country | 0.54 mi | 13 ft | 0.0% |
| GX morning drag | 0.69 mi | -23 ft | -0.2% |
| Marsham way - A40 | 0.29 mi | -7 ft | -0.4% |
| Fulmer dip dash | 0.63 mi | 85 ft | 0.1% |
| Windmill Road Rise | 0.45 mi | 95 ft | 3.8% |
| Windmill Road Rise - short | 0.16 mi | 56 ft | 6.6% |
| Rowley Lane Full | 1.37 mi | 16 ft | 0.0% |
| Rowley lane sprint | 0.68 mi | -36 ft | -0.2% |
| Seymour Sprint | 0.66 mi | -46 ft | -0.7% |
| Black Park Rd to Coronation Avenue | 0.45 mi | -20 ft | -0.8% |
