| Difficult Run to Pelsall | 3,579.34 mi (5,760.39 km) |
| Difficult Run to Pemberton | 3,534.05 mi (5,687.51 km) |
| Difficult Run to Pembroke Dock | 3,476.08 mi (5,594.21 km) |
| Difficult Run to Pen-y-Bont ar Ogwr | 3,536.04 mi (5,690.70 km) |
| Difficult Run to Penarth | 3,554.41 mi (5,720.26 km) |
| Difficult Run to Pencoed | 3,538.77 mi (5,695.10 km) |
| Difficult Run to Pendlebury | 3,548.76 mi (5,711.18 km) |
| Difficult Run to Penicuik | 3,473.62 mi (5,590.25 km) |
| Difficult Run to Penistone | 3,575.54 mi (5,754.28 km) |
| Difficult Run to Penkridge | 3,571.69 mi (5,748.07 km) |
| Difficult Run to Penrith | 3,510.69 mi (5,649.91 km) |
| Difficult Run to Penwortham | 3,528.49 mi (5,678.56 km) |
| Difficult Run to Penzance | 3,481.03 mi (5,602.18 km) |
| Difficult Run to Perivale | 3,669.03 mi (5,904.73 km) |
| Difficult Run to Perry Barr | 3,584.17 mi (5,768.17 km) |
