| Sainburys lights to Odeon lights | 3.45 km | -14 m | -0.0% |
| A1000 N.Finchley North lloyds bank climb | 0.73 km | 4 m | 0.5% |
| Totteridge to Barnet A1000 | 1.81 km | -9 m | -0.4% |
| Totteridge > Barnee | 3.09 km | 42 m | 1.1% |
| Chandos to Longmore sprint | 1.00 km | 6 m | 0.1% |
| Greenhill Garden Sprint | 0.59 km | -10 m | -0.1% |
| Those dam lights! | 1.48 km | 43 m | 2.8% |
| Barnet Hill | 0.55 km | 21 m | 3.9% |
| Bradley Wiggins's Barnet | 0.79 km | 32 m | 4.0% |
| Barnet hill, lights to bus stop | 0.35 km | 14 m | 3.9% |
| Flahute C.C Hadley Green Sprint | 0.67 km | 2 m | 0.0% |
| Barnet to Wrotham Park | 1.82 km | -11 m | -0.2% |
| Barnet-PottersBar | 5.12 km | -21 m | -0.0% |
| Dury Road to Wrotham Park | 1.05 km | -9 m | -0.3% |
| Reverse RPR North Sprint POW! | 1.74 km | 9 m | 0.2% |
| Dancers Hill to Hill Rise | 0.84 km | -12 m | -1.3% |
| Ganwick Corner - PB Lights | 1.24 km | -11 m | 0.0% |
| Gatwick Corner - Potters Bar Runway! | 1.33 km | 14 m | 0.4% |
| Judge's Hill Sprint | 0.33 km | 11 m | 2.3% |
| Full Vineyards Road Northbound | 1.80 km | -42 m | -0.3% |
| Vineyards descent | 0.32 km | -21 m | -6.6% |
| vineyards steep bit | 0.26 km | 27 m | 10.2% |
| Carbone Hill (Descent and climb going north) | 1.80 km | -51 m | -0.2% |
| Carbone Hill Steeper Section | 0.53 km | 47 m | 8.8% |
| Newgate Street | 0.82 km | 35 m | 4.3% |
| Tylers Causeway to White Stubbs Ln | 0.48 km | 18 m | 3.7% |
| Sprint to Bayford part 1 | 0.71 km | -6 m | -0.9% |
| White Stubbs to Bencroft Wood | 2.17 km | -18 m | -0.7% |
| Tiger Test (sub 7s to outrun escaped big cat) | 0.08 km | 0 m | 0.0% |
| Zip down Cock Lane | 0.80 km | -24 m | -2.9% |
| Lord it up! | 2.96 km | 47 m | 1.6% |
| Mangrove Lane Climb | 0.47 km | -4 m | -0.3% |
| mangrove road | 0.63 km | -10 m | -1.6% |
| Mangrove zigzag to Freedom (farm) | 1.53 km | -21 m | -0.8% |
| Cecil’s Whistling Duck | 0.66 km | -2 m | -0.2% |
| Brickendon bottom section | 3.34 km | 20 m | 0.1% |
| Richard O'Sullivan's stockings | 0.67 km | 38 m | 5.6% |
| Lower Hatfield - B158 | 3.99 km | 69 m | 1.3% |
| Robbins Nest Hill Full climb | 1.83 km | 66 m | 3.5% |
| Little Berkhamstead Lane | 1.50 km | -30 m | -0.4% |
| Little Berkhamsted - Mymfield (stage) | 5.63 km | 46 m | 0.0% |
| cucumber to wild turn | 0.89 km | 36 m | 2.4% |
| Hoppett's Wood (climb) | 0.76 km | 32 m | 4.0% |
| Panthers to 12 Apostles | 1.52 km | 42 m | 2.7% |
| Wild Hill to A1000 | 2.60 km | 16 m | 0.1% |
| Kentish Lane (climb) | 0.64 km | 10 m | 1.5% |
| Great North Climb | 1.58 km | 29 m | 1.7% |
| Great North Road - School Road | 0.49 km | 20 m | 4.0% |
| Little Heath sprint | 0.12 km | 4 m | 3.1% |
| roundabout to roundabout | 1.66 km | -45 m | -2.4% |
