Two times World 100 metres hurdles champion Danielle Williams is listed to compete  at the Wanda Diamond League / 2026 Prefontaine Classic set to be staged at Hayward Field at the University of Oregon on July  4. 

Williams who opened her 2026 Indoor season in South Carolina, at the Clemson Invitational on January 10, winning the women’s 60-meter hurdles in 7.94 seconds, will go up against the reigning Olympic Gold medalist American Masai Russell in the event in July. 

Also included in the event, is the world record holder Tobi Amusan  of Nigeria along with the Olympic finalist and current world leader in the 100metres hurdles Grace Stark of the usa.