| Upper Street Sprint | 0.27 km | 4 m | 0.9% |
| Down Pentonville Road | 0.42 km | -18 m | -4.2% |
| Euston Rocket Launch | 0.55 km | 8 m | 1.5% |
| Euston West Sprint | 0.18 km | 2 m | 1.3% |
| Euston, we have a problem | 0.53 km | -4 m | -0.1% |
| Euston underpass West | 0.18 km | 4 m | 1.1% |
| Bayswater hill climb section 1 | 0.45 km | 4 m | 0.6% |
| Bayswater hill sprint | 0.28 km | -2 m | -0.5% |
| Lancaster gate to some Bush | 2.84 km | -25 m | -0.6% |
| Leinster Terrace to Kensington Palace Gardens sprint | 0.71 km | 6 m | 0.3% |
| Bayswater hill climb section 2 | 0.48 km | 4 m | 0.8% |
| Holland Park Down Hill | 1.08 km | -23 m | -2.1% |
| Holland Park Turnpike (Ladbroke Entry) | 0.65 km | -13 m | -2.0% |
| Eastern Vale Rat Race | 1.09 km | -2 m | -0.0% |
| Uxbridge Toil | 1.75 km | 3 m | 0.0% |
| Bush Market to Bloemfontein Road | 0.53 km | 2 m | 0.4% |
| hillingdon downhill from red lion car park to lights | 0.49 km | -17 m | -3.4% |
| Cliveden Rise | 0.46 km | 8 m | 1.8% |
| Power up Hedsor Hill | 0.46 km | 12 m | 1.4% |
| Cookham Bridge Sprint | 0.72 km | -4 m | -0.2% |
| Cookham to Cookham Rise | 0.61 km | -3 m | -0.2% |
| Winter Hill | 0.54 km | 22 m | 4.1% |
| Grubwood lane to top of hill | 0.17 km | 7 m | 2.4% |
| Quarry Road Long Straight Bit (of descent) | 0.56 km | -31 m | -5.5% |
| Winter to sign | 1.15 km | -67 m | -5.7% |
| Corner Speed | 0.44 km | -32 m | -7.3% |
| Quarry Sprint (Short!) | 0.45 km | -22 m | -4.3% |
| Marlow High Street full on | 0.27 km | 3 m | 1.0% |
| Roundabout to Bridge Sprint | 0.15 km | -1 m | -0.9% |
| Quarry Wood Climb | 1.08 km | 73 m | 6.5% |
| Warners Hill - Station sprint | 1.36 km | -24 m | -1.8% |
| Cookham Moor Sprint | 0.37 km | -1 m | -0.2% |
| The Cookham Bridge | 0.14 km | -2 m | -1.2% |
| Sprint after the bridge | 0.82 km | -4 m | -0.1% |
| Holtspur Hill Short Climb | 0.58 km | 51 m | 8.7% |
| Sprint to the Exchange | 0.70 km | 2 m | 0.1% |
| Addison to Ladbroke | 0.66 km | 13 m | 2.0% |
| Holland Park Avenue Climb | 0.57 km | 16 m | 2.8% |
| Bayswater Hillclimb Sprint | 0.26 km | 10 m | 3.9% |
| Bang bang boogie | 1.44 km | -7 m | -0.3% |
| Bayswater Road Brouhaha | 0.28 km | -2 m | -0.7% |
| Bayswater Dash | 0.61 km | -28 m | -1.4% |
| The 'Em Dash' | 0.63 km | -2 m | -0.3% |
| Euston Underpass Approach (East) | 0.29 km | 12 m | 3.8% |
| To Waren | 0.34 km | -2 m | -0.5% |
| Euston Station Sprint | 0.47 km | -4 m | -0.8% |
| Euston to Kingscross sprint | 1.10 km | -12 m | -0.9% |
| Kings X Climb | 0.77 km | 19 m | 2.2% |
| Pentonville climb (to first main lights) | 0.33 km | 10 m | 2.8% |
| no traffic lights on my segment! | 0.15 km | 2 m | 1.5% |
