| PG Strava Challenge STAGE 4 (Jan 2015) | 21.55 km | -71 m | -0.0% |
| Mill End Danesfield | 3.62 km | 44 m | 1.1% |
| Mill end to Marlow | 6.54 km | 64 m | 0.1% |
| 2Boats - avoiding HollowHill | 6.97 km | -51 m | -0.1% |
| Danesfield Hotel Hill | 1.00 km | 41 m | 4.0% |
| Danesfield House kiccker | 1.89 km | 58 m | 3.1% |
| Danesfield Roundabout to Oxford road Marlow | 3.44 km | -62 m | -1.1% |
| Fast entry to West Marlow | 2.06 km | -57 m | -2.7% |
| Henley Rd descent into Marlow | 1.43 km | -51 m | -3.6% |
| Marlow entry | 0.06 km | -1 m | -1.7% |
| Common turn into Marlow | 1.68 km | -47 m | -2.6% |
| Spank it to Spinfield | 0.97 km | -33 m | -3.4% |
| High street | 0.29 km | -3 m | -1.0% |
| Compleatly flat-out | 0.28 km | -2 m | -0.7% |
| longridge sprint | 0.77 km | -3 m | -0.2% |
| Marlow to Cookham Rise | 3.55 km | 75 m | 0.4% |
| Run-Up to Quarry Wood Road Hill | 0.66 km | -3 m | -0.2% |
| Sprint for the bypass bridge | 0.24 km | 0 m | 0.0% |
| HHC024 | 1.12 km | 71 m | 6.3% |
| Quarry Wood Climb | 1.08 km | 73 m | 6.5% |
| Quarry Wood Road Hill | 0.93 km | 72 m | 7.5% |
| Quarry hill climb Marlow | 0.82 km | 67 m | 8.1% |
| Quarry Wood Climb | 0.83 km | 67 m | 8.0% |
| Cookham Drop | 3.02 km | -68 m | -2.2% |
| Dean lane descent | 2.20 km | -51 m | -2.3% |
| Cookham Dean Bottom to Hills Lane | 0.72 km | -14 m | -1.9% |
| Warners Hill - Station sprint | 1.36 km | -24 m | -1.8% |
| Warners to Bradcutts | 0.68 km | -14 m | -2.1% |
| Bradcutts to Station drag | 0.66 km | -10 m | -1.4% |
| Cookham Moor Sprint | 0.37 km | -1 m | -0.2% |
| Cookham High St | 0.68 km | 3 m | 0.4% |
| Sprint after the bridge | 0.82 km | -4 m | -0.1% |
| Hedsor Rd climb short | 0.58 km | 14 m | 1.6% |
| Hawks Hill short | 0.17 km | 2 m | 0.7% |
