Fastest Known Times the athlete has set; possibly historical. Check out each route to see its current FKT.
|Wauponsee Glacial Trail (IL)||out & back||Unsupported||14h 19m 33s|
|Bay de Noc / Grand Island Trail (MI)||Lake to Lake to Lake||Unsupported||2d 13h 53m 0s|
|Tunnel Hill State Trail (IL)||out & back||Unsupported||1d 10h 52m 15s|
|Womble Trail (AR)||out & back||Unsupported||1d 7h 4m 25s|
|Nantahala Adventure Run (NC)||Standard route||Unsupported||1d 8h 55m 13s|
|Porcupine Mountains Loop (MI)||Standard route||Unsupported||7h 52m 37s|