Brook Koski — Race Results
Brook Koski has 2 recorded races from Eugene, OR.
Personal Bests
Half Marathon: 2:05:51 (Eugene Marathon Half Marathon, 2026-04-26)
5K: 27:12 (Seattle Marathon | Summer Events 5K, 2025-06-21)
Race Results
Date
Race
Distance
Time
Overall
2026-04-26
Eugene Marathon Half Marathon
Half Marathon
2:05:51
1990
2025-06-21
Seattle Marathon | Summer Events 5K
5K
27:12
103