OFFICIAL: Mondo Duplantis is heading to #Pre50 The 2x Olympic gold medalist and pole vault world record holder will headline the men’s non-Diamond League event at the 50th edition of The Prefontaine Classic. Last time he competed at Hayward Field for the #DiamondLeague final? He broke his own world record. What will he clear this year? You’ll just have to see for yourself. 👀 🎟️ The best pole vault seats are just $25, grab yours now at preclassic.com/tickets (link in bio)