Colin O'brien

Chelmsford, MA, USA
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  • Total Results 17
  • Total Events 5
Personal Records
  • 1 Mile (in) - 5:15.36
  • 3000m (xc) - 11:14.90
  • 2 Mile (in) - 11:27.46
  • 4K (xc) - 14:52.20
  • 5K (xc) - 18:17.85

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Performance Graph for Indoor 2 Mile Run