Jeffrey Koss — Race Results
Jeffrey Koss has 1 recorded race from Palm City, Florida, US.
Personal Bests
Half Marathon: 3:27:53 (2024 Life Time Chicago Half Marathon + 5K, 2024-09-29)
Race Results
Date
Race
Distance
Time
Overall
2024-09-29
2024 Life Time Chicago Half Marathon + 5K
Half Marathon
3:27:53
7305