Molly Beckwith-Ludlow, faces world champ Eunice Sum in the 800 while World XC champ Agnes Jebet Tirop faces 2013 WC bronze medalist Almaz Ayana in the women's 5,000. In non-distance action, there's a great HJ with Mutaz Essa Barshim & Bohdan Bondarenko, plus Merritt vs. James in the 400 and VCB vs. SAFP in the 100.