It’s almost RACE DAY for Mercy 🚀 Watch her pro debut in the B.A.A Half Marathon this Sunday, November 12th at 8:30 a.m. ET on watchathletics.com or track her on the B.A.A App as she takes on Boston 🦌📲 #flyhumanfly #hoka #rudyprojectna #finalsurge #pickybars