| Bottom of Station Road to top of Stanley Hill | 1.88 km | 51 m | 2.6% |
| Out Of Amersham | 0.49 km | 10 m | 2.0% |
| The Stanley Strain | 1.28 km | 40 m | 3.1% |
| White Lion Road to Bendrose Lane | 0.98 km | -6 m | -0.4% |
| Beat the Lion. | 1.85 km | -9 m | -0.5% |
| White lion rd to lights | 1.11 km | -2 m | -0.1% |
| amersham - little chalont | 1.82 km | -9 m | -0.4% |
| DDS sprint | 0.92 km | 3 m | 0.2% |
| White Lion Rd Sprint | 0.71 km | -7 m | -1.0% |
| Burtons Lane to Chalfont Lane | 3.06 km | -23 m | -0.5% |
| Up Chalfont Lane | 0.43 km | 4 m | 1.0% |
| Heronsgate descent | 1.27 km | -43 m | -3.4% |
| Denham Way Sprint | 0.75 km | -26 m | -3.3% |
| Roundabout to Nissan sprint | 0.38 km | -5 m | -0.4% |
| denham way sprint | 0.59 km | -2 m | -0.4% |
| 412TT | 1.93 km | -6 m | -0.2% |
| Denham Way | 2.92 km | -12 m | -0.3% |
| Maple Cross - Denham | 5.08 km | -25 m | -0.0% |
| Denham Drag | 2.55 km | 24 m | 0.8% |
| Battlesford Hill | 1.98 km | 30 m | 0.5% |
| Into Denham | 1.36 km | -23 m | -0.5% |
| Denham to Joiners Lane | 5.19 km | 59 m | 1.1% |
| new segment | 7.99 km | 66 m | 0.8% |
| Denham Climb and Chalfont top sprint | 5.35 km | 59 m | 1.1% |
| Denham / Chalfont Common | 5.71 km | 59 m | 0.9% |
| Denham to Nockhill Wood | 2.48 km | 54 m | 2.2% |
| Kick past the station | 1.05 km | 32 m | 3.0% |
| Slade Oak Ln Climb from railway bridge. | 1.04 km | 27 m | 2.6% |
| Denham/Chesham Lane | 2.58 km | 10 m | 0.3% |
| Chesham Lane TT | 1.38 km | 11 m | 0.6% |
| Amersham Road A413 | 3.85 km | 17 m | 0.3% |
| Amersham old town | 0.72 km | 4 m | 0.3% |
| A413 to Little Missenden Sprint | 1.94 km | 9 m | 0.3% |
| Amersham to Missenden | 6.30 km | 32 m | 0.4% |
| Great Missenden by-pass climb | 0.69 km | 16 m | 2.3% |
| Frith Hill | 0.80 km | 54 m | 6.7% |
| Frith Hill to turn off | 0.37 km | 23 m | 6.3% |
| Frith Hill to Hyde Heath Rd | 2.29 km | 57 m | 2.0% |
| Frith Hill full | 1.32 km | 56 m | 4.1% |
| Missenden to Amersham | 7.33 km | 58 m | 0.5% |
| Annie Bailey's to Hetherton Hse | 5.74 km | -21 m | -0.3% |
| Zip Past Anne Bailey's | 0.76 km | -6 m | -0.3% |
| Kings Ln to HHR | 0.94 km | -6 m | -0.6% |
| Hyde Heath Road Sprint - south | 1.23 km | -15 m | -1.2% |
| Hyde Hetherton | 4.95 km | -20 m | -0.4% |
| Hyde Heath Sprint | 3.11 km | -17 m | -0.5% |
| HH & WH in one | 2.88 km | -13 m | -0.4% |
| Copperkins Lane | 1.94 km | 6 m | 0.1% |
| Highover Ramp | 0.16 km | 15 m | 9.6% |