| Berkhamstead Street Blast | 0.91 km | 7 m | 0.7% |
| vale road first half | 2.83 km | 22 m | 0.8% |
| Vale pump station to Cock Grove summit | 2.13 km | 44 m | 2.0% |
| Down and up from Chesham Road | 0.82 km | 11 m | 0.8% |
| Rossway Lane Descent KLCC | 0.92 km | -47 m | -5.0% |
| Road to Albury | 2.14 km | 18 m | 0.3% |
| Aldbury Climb | 1.99 km | 68 m | 3.4% |
| Toms Hill, Aldbury | 0.85 km | 63 m | 7.4% |
| toms sprint | 0.89 km | -11 m | -1.2% |
| Thunderdell Wood to Ringshall | 2.66 km | 19 m | 0.5% |
| Up The Beacon | 2.03 km | 47 m | 2.3% |
| The Beacon, up 'n' over | 3.84 km | -64 m | -0.5% |
| 2.12 km | -87 m | -4.0% |
| Ivinghoe Grid to Grid DH sprint | 1.62 km | -73 m | -4.5% |
| Ivinghoe Beacon downhill blast | 1.60 km | -74 m | -4.6% |
| Borough Pat | 1.41 km | -46 m | -3.1% |
| Sprint Past Town Farm | 1.11 km | -38 m | -3.4% |
| Pitstone Straight | 0.99 km | -8 m | -0.6% |
| Union Canal Bridge to Three Horseshoes Cheddington | 1.62 km | 8 m | 0.1% |
| Stag 'n' Chips | 2.33 km | 34 m | 1.3% |
| Mentmore climb | 0.99 km | 30 m | 3.0% |
| Mentmore climb from Cheddington | 0.51 km | 25 m | 4.8% |
| Crossroads to Wing Drag | 1.87 km | 30 m | 1.5% |
| Park Gate climb | 1.02 km | 31 m | 3.0% |
| Decent out of Wing | 0.30 km | -15 m | -4.6% |
| Cublington Road | 3.79 km | 32 m | 0.8% |
| Cublington to Whitchurch | 4.46 km | -44 m | -0.1% |
| Cublington Descent | 1.18 km | -40 m | -3.4% |
| Cubblington Blat | 0.90 km | -25 m | -2.7% |
| Whitchurch Climb | 2.42 km | 39 m | 1.6% |
| Oving Road | 0.60 km | 18 m | 3.0% |
| Whitchurch to A41 cross roads. | 6.86 km | -82 m | -0.8% |
| Oving Down Hill | 3.81 km | -71 m | -1.8% |
| Pitchcott Downhill (Short) | 1.90 km | -58 m | -3.0% |
| Lower Winchendon Hill | 1.92 km | 13 m | 0.6% |
| Waddesdon Climb | 0.65 km | 46 m | 7.1% |
| Cannon's hill descent | 1.18 km | -56 m | -4.7% |
| Hill 6 | 0.97 km | 21 m | 1.9% |
| Climb through Cuddington | 3.85 km | 44 m | 1.1% |
| Short Sharp to Cuddington | 0.40 km | 15 m | 3.7% |
| Red Lion Blues | 1.01 km | 24 m | 2.4% |
| VC10 Whiteleaf KOM Challenge | 0.86 km | 96 m | 11.1% |
| Whiteleaf (from corner) | 0.49 km | 62 m | 12.6% |
| Kop Hill Top 2 Pink Rd | 2.03 km | -27 m | -0.9% |
| Hampden pub 2 Glade Rd | 1.16 km | -8 m | -0.5% |
| Hampden Relief | 1.00 km | -51 m | -5.0% |
| rignal road | 4.51 km | -25 m | -0.5% |
| Rignall road middle segment | 2.78 km | -15 m | -0.5% |
| Frith Hill | 0.80 km | 54 m | 6.7% |
| Frith Hill to turn off | 0.37 km | 23 m | 6.3% |
