| Digswell to A1000 | 0.60 km | -13 m | -2.1% |
| A1000 Sprint | 0.66 km | 12 m | 1.7% |
| Welwyn RAB to centre of Codicote | 2.36 km | 37 m | 1.5% |
| Fast road to Codicote | 1.04 km | 23 m | 2.2% |
| Codicote Climb | 3.50 km | 54 m | 1.5% |
| London Road - North Short AIT | 0.61 km | -8 m | 0.0% |
| AIT Test | 2.93 km | -27 m | -0.3% |
| London Road - B651 to Hitchin | 3.77 km | -16 m | -0.0% |
| Priory Bypass Descent to Charlton Turn | 0.59 km | -21 m | -3.6% |
| priory bypass downhill | 0.89 km | -20 m | -1.7% |
| Bedford Road Dip | 1.12 km | -10 m | -0.4% |
| Hitchin to Holwell Road | 3.18 km | -14 m | -0.3% |
| Ickleford to Lower Stondon | 3.93 km | -13 m | -0.2% |
| Bird in Hand to A507 | 2.31 km | 9 m | 0.3% |
| B658, Southill to Hill Lane | 2.61 km | -7 m | -0.3% |
| Brook End | 3.05 km | -10 m | -0.3% |
| Down on the vinegar strokes | 1.35 km | -7 m | -0.5% |
| Swaden Rise | 0.88 km | 35 m | 4.0% |
| Up from Sandy 10 min effort | 5.80 km | 26 m | 0.3% |
| Swaden - Hazell's Hall | 1.36 km | 36 m | 2.6% |
| Effort to Everton | 1.55 km | 9 m | 0.3% |
| Everton Rd Climb | 0.83 km | -3 m | -0.1% |
| Drove road Home | 9.23 km | -33 m | -0.2% |
| Tetworth Hill | 2.71 km | 25 m | 0.2% |
| Tetwoth Hill up | 0.27 km | 18 m | 6.7% |
| Drewels Lane - Potton Road | 3.91 km | -32 m | -0.8% |
| Brake hard for the lights | 1.43 km | -14 m | -1.0% |
| Potton Road | 0.89 km | -9 m | -1.0% |
| Huntingdon Road Sprint | 1.33 km | 6 m | 0.0% |
| St Neots to Paxton Hill | 3.29 km | 27 m | 0.6% |
| Huntingdon hill | 1.95 km | 30 m | 1.5% |
| Pax to God | 10.93 km | -37 m | -0.1% |
| great paxton to offord | 2.76 km | -14 m | -0.1% |
| Offord D'Arcy Dash up the hill | 2.46 km | 26 m | 1.0% |
| Offord To Godmanchester (Corrected) | 4.12 km | -29 m | -0.1% |
| Go West | 1.81 km | -11 m | -0.5% |
| Post Street | 0.95 km | 5 m | 0.2% |
| See you in A&E 2 | 0.24 km | 4 m | 0.9% |
| Roundabouts sprint | 1.89 km | 26 m | 1.3% |
| Sore Tree Weigh Too | 2.04 km | 7 m | 0.0% |
| Kings Ripton to Little Ravley | 4.56 km | -16 m | -0.1% |
| Raveley to Upwood | 2.31 km | 22 m | 0.1% |
| Raveley sprint | 1.64 km | -8 m | -0.2% |
| Upwood - Ugg Mere | 2.55 km | -22 m | -0.6% |
| Upwood Playground | 0.58 km | 6 m | 0.8% |
| Just past the high street | 0.52 km | -5 m | -0.3% |
| stay on top of that bloody gear | 8.39 km | -2 m | 0.0% |
| The Lion to Oilmills Corner | 3.25 km | 0 m | 0.0% |
| Herne Road Howler | 1.97 km | 4 m | 0.1% |
| Ramsey Road Run In | 3.88 km | -3 m | -0.0% |
