| Difficult Run to Temple Terrace (Florida) | 803.91 mi (1,293.77 km) |
| Difficult Run to Tenafly (New Jersey) | 227.47 mi (366.08 km) |
| Difficult Run to Terre Haute (Indiana) | 538.19 mi (866.14 km) |
| Difficult Run to Terrell (Texas) | 1,141.05 mi (1,836.35 km) |
| Difficult Run to Terrytown (Louisiana) | 951.86 mi (1,531.87 km) |
| Difficult Run to Terryville (New York) | 266.69 mi (429.19 km) |
| Difficult Run to Texarkana (Arkansas) | 1,000.57 mi (1,610.26 km) |
| Difficult Run to Texarkana (Texas) | 1,004.70 mi (1,616.91 km) |
| Difficult Run to Texas City (Texas) | 1,198.54 mi (1,928.87 km) |
| Difficult Run to The Acreage (Florida) | 854.89 mi (1,375.81 km) |
| Difficult Run to The Colony (Texas) | 1,161.37 mi (1,869.05 km) |
| Difficult Run to The Crossings (Florida) | 931.24 mi (1,498.69 km) |
| Difficult Run to The Dalles (Oregon) | 2,259.81 mi (3,636.81 km) |
| Difficult Run to The Hammocks (Florida) | 931.81 mi (1,499.61 km) |
| Difficult Run to The Hills (New Jersey) | 188.77 mi (303.80 km) |
