| Beat the Cars Leavesden bound | 0,44 mi | 10 ft | 0,1% |
| Up Ridge Lane | 0,30 mi | 36 ft | 2,3% |
| Courtlands Drive and Ashfields | 0,36 mi | 7 ft | 0,1% |
| Quidditch Cup North | 0,84 mi | -33 ft | -0,6% |
| aerodrome sprint reverse | 0,19 mi | -3 ft | -0,1% |
| Langley Lane climb | 0,23 mi | 52 ft | 4,3% |
| Trowley Rise.' | 0,51 mi | 49 ft | 1,3% |
| Popes rd to the Unicorn junction.' | 0,56 mi | -118 ft | -3,9% |
| Gallows to Kings st. | 0,44 mi | -46 ft | -1,4% |
| station road turn off to murko garage | 0,47 mi | -16 ft | -0,2% |
| Hyde Lane to Red Lion Lane | 0,36 mi | 10 ft | 0,2% |
| Rucklers Lane | 2,73 mi | 256 ft | 1,8% |
| to the bridge | 0,92 mi | 131 ft | 2,5% |
| Rucklers Lane- London Road to Barnes Lane | 1,42 mi | 203 ft | 2,7% |
| Rucklers Lane shorter | 1,33 mi | 177 ft | 2,5% |
| Flaunden lane to Green lane.' | 0,76 mi | -46 ft | -0,8% |
| Green Lane to the Green | 0,43 mi | 30 ft | 1,3% |
| Bovingdon 1/4 mile sprint | 0,27 mi | -13 ft | -0,9% |
| Green Lane to Ley Hill | 0,97 mi | -89 ft | -0,4% |
| Ley Hill Rollercoster | 0,42 mi | -72 ft | -0,3% |
| Shantock Lane to Ley Hill Golf Club | 0,53 mi | -69 ft | -0,1% |
| yippee! | 0,22 mi | -115 ft | -3,2% |
| Bell Lane climb | 0,45 mi | 174 ft | 7,3% |
| Bell Lane Latimer | 0,21 mi | 118 ft | 10,7% |
| Cokes Lane start | 0,37 mi | -20 ft | -0,9% |
| Nightingale Lane - Little Chalfont to Deadhearn Lane | 1,58 mi | -56 ft | -0,1% |
| Short hill past Shortenill"s | 0,25 mi | 30 ft | 2,1% |
| Downhill Dash | 0,64 mi | -20 ft | -0,2% |
| Maple Cross Descent | 0,50 mi | -105 ft | -3,9% |
| Copper Mill Lane Reverse | 0,59 mi | -20 ft | -0,4% |
| Mt Pleasant - Copper Mill -> Park Lane -> Harefield | 1,47 mi | 164 ft | 1,9% |
| Harefield Hill King Of The Mountain | 0,41 mi | 95 ft | 4,3% |
| Mt Pleasant Climb | 0,21 mi | 62 ft | 5,4% |
| Park Lane Climb | 0,73 mi | 148 ft | 3,9% |
| Harefield - Batchworth TT | 1,90 mi | 69 ft | 0,5% |
| Up Northwood Road | 1,05 mi | 59 ft | 0,9% |
| White Hill Sprint | 0,73 mi | 26 ft | 0,3% |
| Batchworth Hill descent only | 0,67 mi | -115 ft | -2,9% |
| Tolpits Lane NE | 1,86 mi | 72 ft | 0,6% |
| Baldwin's lane to the green | 1,09 mi | 98 ft | 1,7% |
| Baldwins Ln | 0,22 mi | 36 ft | 3,0% |
| Croxley Grinder | 0,61 mi | 69 ft | 2,1% |
| Sarratt Rd - The Green to Redhall Ln | 0,91 mi | -13 ft | 0,0% |
| Fir Tree Hill Sprint | 0,46 mi | -59 ft | -0,6% |
| Fir Tree Hill - Just the hill | 0,14 mi | 56 ft | 7,3% |
| Groovy through the Grove | 1,23 mi | -108 ft | -0,6% |
| Grove Mill Lane technical descent and climb | 0,67 mi | -98 ft | -1,0% |
| Grove Mill Hill East | 0,20 mi | 30 ft | 2,8% |
| Grove Mill grind | 0,12 mi | 36 ft | 5,3% |
| Glen Way to Lights | 0,50 mi | 10 ft | 0,2% |
