| Courtlands Drive and Ashfields | 0.58 km | 2 m | 0.1% |
| Warner Brothers to South way | 1.24 km | -10 m | -0.4% |
| Langley Lane climb | 0.37 km | 16 m | 4.3% |
| Tibbs hill climb,roundabout-roundabout | 0.73 km | 20 m | 2.7% |
| Blue House Hill descent | 1.07 km | -32 m | -2.6% |
| RCC 9.2m TT Section 2 | 1.67 km | 20 m | 1.2% |
| Batchwood North Short | 0.90 km | 12 m | 1.4% |
| Short Batchworth Drive | 0.96 km | 6 m | 0.5% |
| Corner Shop Climb | 0.36 km | 9 m | 2.2% |
| Woollam Climb | 1.13 km | 16 m | 1.4% |
| Childwick Green to Ayres End Lane | 0.54 km | -8 m | -1.4% |
| Torville & Dean | 0.41 km | -3 m | -0.1% |
| Homebrew | 0.65 km | -29 m | -4.5% |
| Muddy Byway to Kimpton Turn | 3.05 km | -31 m | -0.8% |
| Mimram dash | 1.31 km | 7 m | 0.2% |
| Codicote to Kimpton Flat | 2.15 km | 6 m | 0.2% |
| Horsley Downhill proper segment ending | 0.84 km | -38 m | -4.5% |
| West Hyde Road complete | 2.05 km | 46 m | 1.4% |
| The fish took the hook | 0.46 km | 33 m | 7.1% |
| Buckwood to Byslips | 2.45 km | 40 m | 1.4% |
| Deadmans Sprint | 0.78 km | 9 m | 1.2% |
| Deadmansy Wood | 0.68 km | 9 m | 1.4% |
| Race to the Roundabout | 1.61 km | -46 m | -2.8% |
| Hollywell kicker | 0.31 km | 7 m | 2.1% |
| Studham kicker to The Bell | 0.34 km | 7 m | 1.8% |
| Studham Common | 0.30 km | 14 m | 4.5% |
| Studham Common to Byslips | 0.54 km | 17 m | 3.2% |
| Race to the Chequers | 4.21 km | -4 m | -0.0% |
| To the sign | 1.08 km | -22 m | -1.1% |
| Giddy up | 0.43 km | 9 m | 1.2% |
| Gaddesden Dip | 0.24 km | -3 m | -0.4% |
| The little dipper | 0.54 km | 17 m | 0.8% |
| Reverse dip | 0.52 km | 11 m | 1.1% |
| Gaddesden sprint | 0.12 km | 9 m | 7.2% |
| on the rivet. | 1.35 km | -12 m | -0.7% |
| Gaddeston Row | 1.49 km | -19 m | -1.3% |
| Gaddesden Row Sprint | 0.92 km | -8 m | -0.9% |
| Redbourn Sign Sprint | 0.36 km | -3 m | -0.9% |
| Down The Lunge! | 0.39 km | -10 m | -1.4% |
| Cupid's Climb Short | 0.49 km | 15 m | 2.3% |
| TCT Lane climb. Will the traffic lights be green? ☠ carricom | 0.54 km | 9 m | 0.6% |
| chav hill to the leather bottle | 0.77 km | 11 m | 0.9% |
| Bunkers Lane Descent | 2.35 km | -54 m | -2.3% |
| The Dash | 2.85 km | 6 m | 0.0% |
| Speed camera flash | 0.41 km | -5 m | -0.6% |
| Railway Terrace to Tom's Lane | 1.05 km | -2 m | 0.0% |
| Bridge to Unicorn Sprint | 0.21 km | 10 m | 4.4% |
| Abbots Ziggy Zaggy | 0.49 km | -5 m | -1.1% |
| Glen Way to Lights | 0.81 km | 3 m | 0.2% |
| Langley Rd to Stratford Rd | 0.73 km | -6 m | -0.6% |
