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Mary Niewenhuis

FemaleMichigan2025–2025

1

Total Finishes

1

Distinct Races

1

States (2%)

3:38:23

PR (16:40/mi)

3:38:23

Average

Medal House

2025

University of Michigan Health-West Grand Rapids Marathon

Grand Rapids, MI

3:38:23
#1762 overall
roadflat

Performance Timeline

Need 2+ timed races to show timeline

Complete Race Log

YearRaceStateTimePlace
2025University of Michigan Health-West Grand Rapids MarathonGrand RapidsMI3:38:23#1762

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

MIMichigan
1 race

50-State Challenge

1/ 51 states + DC

50 states to go