On Saturday, October 14, Olympian, American Ninja Warrior, Spartan Racer, and Fear Factor winner, April Steiner Bennett, will join Pole Vault Carolina in a humanitarian effort to benefit Puerto Rico. The Pole Vault for Puerto Rico Invitational begins at 5 pm at 2415 Presidential Drive, Suite 114, Durham, NC.  Vaulters of all age and skill levels are welcome to compete! In lieu of a registration fee, donations are gratefully accepted. No participation is necessary, but your attendance is most welcome. The athletes love…