Climbs
Overview of all categorised climbs in Tour of Britain 2025.
Longest
| Pos. | Climb | Length (km) | Steepness (%) | Top (m) | Top at KM before finish |
|---|---|---|---|---|---|
| 1 | The Tumble | 5.5 | 7.3 | 455 | 0 |
| 2 | The Tumble | 5.5 | 7.3 | 470 | 47 |
| 3 | Itton Hill | 4.1 | 3.7 | 249 | 100 |
| 4 | Llangwm | 3.6 | 4.5 | 213 | 118 |
| 5 | Mynydd Bedwellte | 3.4 | 3.9 | 431 | 58 |
| 6 | Old Ross Road | 2 | 4 | 176 | 62 |
| 7 | Semer Hill | 1.4 | 2 | 55 | 19 |
| 8 | Caerphilly Mountain | 1.3 | 9.6 | 234 | 9 |
| 9 | Friz Hill | 1.2 | 4.2 | 110 | 76 |
| 10 | Fant Hill | 1.1 | 4.3 | 117 | 50 |
| 11 | Mill Hill | 1.1 | 0.8 | 48 | 54 |
| 12 | Burton Dassett Hills | 0.9 | 7.3 | 179 | 12 |
| 13 | Burton Dassett Hills | 0.9 | 7.3 | 142 | -0 |
| 14 | Burton Dassett Hills | 0.9 | 7.3 | 191 | 25 |
| 15 | Sun Rising Hill | 0.9 | 9.9 | 208 | 39 |
| 16 | Hillfoot | 0.7 | 4.3 | 80 | 16 |
| 17 | Hillfoot | 0.7 | 4.3 | 79 | 47 |
Follow-up links
Steepest
| # | Climb | Stage | Steepness (%) | Length (km) |
|---|---|---|---|---|
| 1 | Sun Rising Hill | Stage 4 | 9.9 | 0.9 |
| 2 | Caerphilly Mountain | Stage 6 | 9.6 | 1.3 |
| 3 | Burton Dassett Hills | Stage 4 | 7.3 | 0.9 |
| 4 | The Tumble | Stage 5 | 7.3 | 5.5 |
| 5 | The Tumble | Stage 5 | 7.3 | 5.5 |
| 6 | Burton Dassett Hills | Stage 4 | 7.3 | 0.9 |
| 7 | Burton Dassett Hills | Stage 4 | 7.3 | 0.9 |
| 8 | Llangwm | Stage 5 | 4.5 | 3.6 |
| 9 | Fant Hill | Stage 4 | 4.3 | 1.1 |
| 10 | Hillfoot | Stage 3 | 4.3 | 0.7 |
| 11 | Hillfoot | Stage 3 | 4.3 | 0.7 |
| 12 | Friz Hill | Stage 4 | 4.2 | 1.2 |
| 13 | Old Ross Road | Stage 5 | 4 | 2 |
| 14 | Mynydd Bedwellte | Stage 6 | 3.9 | 3.4 |
| 15 | Itton Hill | Stage 5 | 3.7 | 4.1 |
| 16 | Semer Hill | Stage 2 | 2 | 1.4 |
| 17 | Mill Hill | Stage 1 | 0.8 | 1.1 |
Hardest
For each climb we compute the climb profileScore. Instead of the average steepness, the climb profileScore looks at each 200 meter segment in the climb.
| # | Climb | Stage | Steepness (%) | Length (km) | profileScore |
|---|