Mark Shadrin — Race Results
Mark Shadrin has 2 recorded races from Portland, OR.
Personal Bests
Half Marathon: 2:04:17 (Shamrock Run Fest Half Marathon, 2026-03-15)
Marathon: 4:40:49 (2020 Portland Marathon by OHSU, 2022-10-02)
Race Results
Date
Race
Distance
Time
Overall
2026-03-15
Shamrock Run Fest Half Marathon
Half Marathon
2:04:17
1893
2022-10-02
2020 Portland Marathon by OHSU
Marathon
4:40:49
1276