Oh baby is this one loaded. Season debuts for Bernard Lagat, Emma Coburn and Jenny Simpson. A three-way slugfest for the 1000m AR between Centrowitz, Sowinski and Loxsom. A world record attempt in the women's DMR. Other stars like Mary Cain, Nick Willis and Lawi Lalang. Saturday's meet in Boston is going to be good.
Simpson first competed at the event as a HSer in 2005.