#ThrowbackThursday Kelsey Chmiel ran 17:36 for 5k a year ago around this time. Check out MileSplit to find out the fastest girl times in August☀️ from the last 5️⃣ years. . . . . #fast #xc #xcseason #kelseychmiel #newyork #august #itsalreadyxcseason #xcinsummer #fastest