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 400 Meter Dash
Mark 59.27
Meet Marriotts Ridge 6-Team Meet
Place 17th
Race/Results Page Complete Results
Round Finals
Heat 6
Team River Hill High School
Native Country USA
Season Outdoor 2017
Level HS
Meet Date Apr 20, 2017
Date Added Apr 21, 2017
Grade 2018
Timing FAT
Personal Best? Yes
Season Best? Yes
Venue Marriotts Ridge High School, Marriottsville, MD, USA