Anthony ran 11 yards in his first Backyard Ultra at Riverhead Relaps in 2021.  Since then he has ran in four more Backyards and improved each and every time.  His most recent BYU was at Kings Backyard Ultra where he ran finished as the Last One Standing by running 52 yards, breaking the New Zealand soil record and qualifying to run for team New Zealand at the Sat Champs in October.