Progression
See how Jack is progressing
Every mark Jack has run, plotted over time — watch times drop race by race, catch breakout performances, and compare season to season for every event.
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College of William & Mary Williamsburg, VA
Herndon Class of 2010 Herndon, VA
Follow AthleteProgression
Every mark Jack has run, plotted over time — watch times drop race by race, catch breakout performances, and compare season to season for every event.
Join MileSplit PRO Already a PRO member? Log in