Mary Grayson

Wixom, MI, USA
  • Total Results 37
  • Total Events 12
Personal Records
  • 100mH - 21.63
  • 100m - 15.74
  • 200m - 32.39
  • 300mH - 59.96
  • 400m - 1:17.58
  • 5K (xc) - 21:23.30
  • 6K (xc) - 28:40.30
  • Long Jump - 13-2
  • 200m (in) - 34.27
  • 400m (in) - 1:13.62
  • 800m (in) - 3:01.69
  • 800m - 3:13.78

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Performance Graph for Outdoor 300 Meter Hurdles