Mengjun Guo — Race Results
Mengjun Guo has 1 recorded race from San Mateo, California, US.
Personal Bests
5K: 42:04 (San Francisco Marathon SUNDAY 5K, 2026-07-25)
Race Results
Date
Race
Distance
Time
Overall
2026-07-25
San Francisco Marathon SUNDAY 5K
5K
42:04
779