Peter Brostowicz — Race Results
Peter Brostowicz has 1 recorded race from San Francisco, CA.
Personal Bests
Marathon: 5:34:50 (San Francisco Ultramarathon Marathon Lap 1, 2026-07-25)
Race Results
Date
Race
Distance
Time
Overall
2026-07-25
San Francisco Ultramarathon Marathon Lap 1
Marathon
5:34:50
115