An Olympic rematch is set for #Rio2016 🥇 and 🥈 medalists tianna.bartoletta & daljbeast! • Don't miss #PreClassic live on 📺 this weekend: Friday, May 26 NBC Sports Gold, 11p – 12a ET NBCSN, 11p – 12a ET • Saturday, May 27 NBC Sports Gold, 3:45p – 6p ET NBC, 4p – 6p ET • #nikepreclassic #track #tracknation #trackandfield #running #haywardfield