Young and Valby were incredible in Boston but we offer a dose of perspective before the hype trains get out of control. Sifan Hassan is running World XC, remember the name Quincy Wilson, and Footlocker Champs Drew Griffith and Elizabeth Leachman broke high school records as did Daniel Simmons.
Peres Jepchirchir's fall was going great until she developed a calf injury last weekend. Plus Letesenbet Gidey reveals what she learned from her marathon debut.