Scott Jurek bows out of FKT on Appalachian Trail due to injury

Less than one week into his FKT attempt, Jurek has been forced to stop

Pair of runners beat 220K FKTs around Hawaiian Island of Oahu

Ultrarunners Sergio Florian and Anna Albrecht broke the men’s and women’s route records on the Oahu Circumnavigation

Hawaiian ultrarunner sets 220K FKT around island of Oahu

In his first run farther than 100 miles, Jeremy Killeen beat the Oahu Circumnavigation record by almost four hours