Olympic gold medalists ramp up their track and field seasons at the Penn Relays and Drake Relays, live on NBCSN and NBC Sports Gold this weekend.
Athletes are working toward the U.S. Championships in June and the world championships in August.
First, the historic Penn Relays will air on NBCSN and NBC Sports Gold on Friday (5:30-6:30 p.m. ET) and Saturday (12:30-3 p.m. ET).
USA vs. The World in men’s and women’s 4x100m, 4x400m and sprint medley relays will air live on Saturday from Franklin Field in Philadelphia. A full schedule is here.