Come what may, all bad fortune is to be conquered by endurance. Virgil . . coggiola.endurance x ultrabritton x jamiepughperformance : 20 x 1min(1min) Fartlek on the roads and trails. . . #ultrarunnersofinstagram#endurancetraining#bellaitalia#geoffloweathletephotography#geofflowe#runstagram#runnersofinstagram#athletemotivation#athleteinspiration#ultrarunning#ultraathletes