Sumin Koo — Race Results
Sumin Koo has 2 recorded races from Seattle, WA.
Personal Bests
Marathon: 5:18:52 (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
Marathon
5:18:52
2120
2024-12-01
2024 UW Medicine Seattle Marathon and Half Marathon
Marathon
5:31:20
1769