Billy Gavigan: The Triathlon Ironman Years

Billy Gavigan the Ironman Years! Here’s what Second Lieutenant Billy Gavigan has to say about Syn-flex… U.S. Marine Corps Triathlete Second Lieutenant William Gavigan U.S. Marine Corps Triathlete Second Lieutenant William Gavigan The Ironman (2.4 mile swim 112 mile bike and 26.2 mile run) I’m doing is OCT 19th. I’ve started my distance training. Saturdays consist of 100 mile bike …