| Difficult Run to Palestine (Texas) | 1,140.83 mi (1,835.99 km) |
| Difficult Run to Palisades Park (New Jersey) | 222.76 mi (358.50 km) |
| Difficult Run to Palm Bay (Florida) | 779.37 mi (1,254.27 km) |
| Difficult Run to Palm Beach Gardens (Florida) | 848.72 mi (1,365.88 km) |
| Difficult Run to Palm City (Florida) | 827.88 mi (1,332.35 km) |
| Difficult Run to Palm Coast (Florida) | 683.97 mi (1,100.75 km) |
| Difficult Run to Palm Desert (California) | 2,184.61 mi (3,515.80 km) |
| Difficult Run to Palm Harbor (Florida) | 809.15 mi (1,302.21 km) |
| Difficult Run to Palm River-Clair Mel (Florida) | 811.73 mi (1,306.36 km) |
| Difficult Run to Palm Springs (California) | 2,192.11 mi (3,527.85 km) |
| Difficult Run to Palm Springs (Florida) | 862.35 mi (1,387.82 km) |
| Difficult Run to Palm Valley (Florida) | 643.57 mi (1,035.72 km) |
| Difficult Run to Palmdale (California) | 2,257.22 mi (3,632.64 km) |
| Difficult Run to Palmer Ranch (Florida) | 858.88 mi (1,382.23 km) |
| Difficult Run to Palmetto (Florida) | 841.71 mi (1,354.60 km) |
