British marathoner raises two million for charity with Arctic costume run

Gill Punt of Essex, U.K., donned a polar bear costume to take on a Guinness World Record and raise money for cancer research

Jakob Ingebrigtsen shares tips on training indoors during winter

The two-time Olympic champion revealed in an interview with his watch sponsor that he does the bulk of his winter mileage on the treadmill

Why are track running and road running so different?

Norwegian track star Jakob Ingebrigtsen’s debut half-marathon served as a reminder that dominance on the track doesn’t guarantee instant success on the roads