| Blackhorstar | 0.35 mi | -43 ft | -2.2% |
| Hub sprint | 0.37 mi | -56 ft | -2.8% |
| M1 to corner farm | 2.21 mi | 164 ft | 1.3% |
| M1 up Gaddesden Ln to Red Lion Ln | 3.02 mi | 197 ft | 1.2% |
| Gaddesden Lane/Row to Red Lion Lane | 3.00 mi | 200 ft | 1.3% |
| Gaddesden Lower | 0.64 mi | 49 ft | 1.5% |
| Passed the Holtsmere turn | 0.83 mi | 72 ft | 1.6% |
| Holtsmere End Lane to Gaddesden Row (Gaddesden Lane) | 1.34 mi | 98 ft | 1.4% |
| Mount Gaddesden | 0.57 mi | 82 ft | 2.7% |
| Gaddesden Ln Hill Sprint | 0.13 mi | 23 ft | 3.4% |
| Gaddesden Sprint to the top! | 0.64 mi | 62 ft | 1.8% |
| Gaddesden lane top | 0.65 mi | 98 ft | 2.9% |
| Gaddesden Row Kilo - leg 1 | 0.72 mi | 30 ft | 0.8% |
| Gaddensden Row Down to Water End Run | 1.75 mi | -226 ft | -2.0% |
| Potten End Hill | 1.44 mi | 194 ft | 2.3% |
| Vicarage Road Sprint | 0.46 mi | 30 ft | 0.6% |
| Potten End Dash | 0.42 mi | 16 ft | 0.2% |
| Nettleden Road Rash | 0.46 mi | -115 ft | -4.7% |
| Nettleden road descent | 1.00 mi | -157 ft | -3.0% |
| Nettleden Rd Climb 1 | 0.35 mi | 62 ft | 3.1% |
| Frishden Climb (full) | 1.29 mi | 187 ft | 2.7% |
| Nettleden Rd Climb 2 | 0.61 mi | 148 ft | 4.4% |
| Frithsden Hill Nettleden | 0.59 mi | 151 ft | 4.9% |
| Hudnall Descent | 0.91 mi | -197 ft | -4.1% |
| the full Pedley decent | 0.62 mi | -174 ft | -5.2% |
| pedly decent | 0.53 mi | -171 ft | -6.1% |
| dunstable rd hill | 1.08 mi | 108 ft | 1.9% |
| RCC A dash and a climb (reversed) | 3.48 mi | -243 ft | -0.8% |
| RCC Whipsnade to Markyate drag | 2.86 mi | -233 ft | -1.5% |
| Buckwood lane Eastbound | 1.23 mi | -112 ft | -1.7% |
| Buckwood Rd to Markyate | 1.45 mi | -125 ft | -1.5% |
| Climb to friendless (Pickford hill) | 0.51 mi | 131 ft | 4.7% |
| RCC Pickford Road Hill | 0.29 mi | 95 ft | 6.0% |
| Pickford road climb (full) | 0.58 mi | 125 ft | 4.1% |
| Markyate to Gaddesden Row | 2.52 mi | 105 ft | 0.6% |
| Pickford Rd Climb | 0.56 mi | 66 ft | 2.0% |
| Markyate dips | 0.89 mi | -92 ft | -0.5% |
| the bitch. | 0.45 mi | -75 ft | -2.4% |
| Puddephat's Hill Markyate | 0.09 mi | 49 ft | 10.2% |
| Gaddeston Row | 0.92 mi | -62 ft | -1.3% |
| Gaddesden Row Sprint | 0.57 mi | -26 ft | -0.9% |
| Gaddesden Row - Leg 2 | 0.58 mi | -23 ft | -0.8% |
| Chequers sprint!! | 0.67 mi | -30 ft | -0.9% |
| Redbourn Sign Sprint | 0.22 mi | -10 ft | -0.9% |
| STAR WARS | 0.66 mi | -72 ft | -2.0% |
| I need a beer | 0.19 mi | 20 ft | 1.8% |
| Up Rebourn high street short | 0.21 mi | 20 ft | 1.8% |
| Redbourn grind | 0.80 mi | 102 ft | 2.4% |
| fire station to blackhorse lane | 0.32 mi | 49 ft | 2.8% |
