Zack Gronlund

Clarksville, MD, USA
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  • Total Results 109
  • Total Events 17
Personal Records
  • 55mH (in) - 8.67
  • 110mH - 16.57
  • 300mH - 42.71
  • 400m - 59.27
  • 3 Mile (xc) - 18:50.60
  • 5K (xc) - 19:23.24
  • Shot Put (in) - 37-3
  • Shot Put - 39-7
  • 55m (in) - 7.48
  • 300m (in) - 43.45
  • 500m (in) - 1:23.73
  • 800m - 2:25.91
  • 1600m - 6:14.41
  • 3000m (xc) - 11:50.00
  • Discus - 91-3
  • Long Jump (in) - 15-5.25
  • Triple Jump - 33-5

Performance Details

Event Three Mile Run
Mark 20:25.07
Meet Howard County Invitational
Place 79th
Race/Results Page B Boys
Round Finals
Heat 1
Team River Hill High School
Native Country USA
Season XC 2016
Level HS
Meet Date Sep 10, 2016
Date Added Sep 11, 2016
Grade 2018
Timing FAT
Personal Best? No
Season Best? No
Venue Centennial High School, Ellicott City, MD, USA