WATCH: Faster than your average golfer

Or, how to turn your golf game into speedwork?

This American teenager has run 100 marathons

17-year-old Calix Fattmann of Ozark, Missouri is, unofficially, the youngest person ever to run 100 marathons

Thirteen Guinness world records fall at 2018 Scotiabank Toronto Waterfront Marathon

Julie Hillis ran a 2:04:59 half-marathon while pushing her four kids in two double strollers, among other records set at STWM yesterday