Jason Dulfer — Race Results
Jason Dulfer has 1 recorded race from Kenosha, Wisconsin, US.
Personal Bests
Marathon: 4:23:03 (Wisconsin Marathon, Half Marathon & 5k, 2026-04-25)
Race Results
Date
Race
Distance
Time
Overall
2026-04-25
Wisconsin Marathon, Half Marathon & 5k
Marathon
4:23:03
166