mackenzie o'brien — Race Results
mackenzie o'brien has 1 recorded race from Seattle, WA.
Personal Bests
Half Marathon: 2:05:20 (UW Medicine Seattle Marathon and Half Marathon, 2025-11-30)
Race Results
Date
Race
Distance
Time
Overall
2025-11-30
UW Medicine Seattle Marathon and Half Marathon
Half Marathon
2:05:20
2057