👀 #rio2016 relay 🥇medalists quay400 & courtneyokolo at the adidasboostbostongames live on your 📱& 📺! • Friday - NBCSportsGold: 5-8:10p ET Sunday - NBCSN & NBC Sports Gold: 4-6p ET #WhyIRunBoston #bostonboost #track #tracknation #trackandfield #running #teamusa #teamusatf #tracklife