| Difficult Run to Hebburn | 3,553.04 mi (5,718.06 km) |
| Difficult Run to Heckmondwike | 3,570.42 mi (5,746.04 km) |
| Difficult Run to Hednesford | 3,576.60 mi (5,755.98 km) |
| Difficult Run to Helensburgh | 3,413.57 mi (5,493.61 km) |
| Difficult Run to Hellesdon | 3,707.71 mi (5,966.97 km) |
| Difficult Run to Helston | 3,492.75 mi (5,621.04 km) |
| Difficult Run to Hemel Hempstead | 3,658.26 mi (5,887.40 km) |
| Difficult Run to Hemsworth | 3,584.89 mi (5,769.32 km) |
| Difficult Run to Hendon | 3,671.86 mi (5,909.29 km) |
| Difficult Run to Henley on Thames | 3,645.27 mi (5,866.49 km) |
| Difficult Run to Hereford | 3,560.60 mi (5,730.23 km) |
| Difficult Run to Herne Bay | 3,731.81 mi (6,005.76 km) |
| Difficult Run to Hersham | 3,669.44 mi (5,905.39 km) |
| Difficult Run to Hertford | 3,673.20 mi (5,911.44 km) |
| Difficult Run to Hessle | 3,618.66 mi (5,823.68 km) |
