Guanjie Cheng — Race Results
Guanjie Cheng has 1 recorded race from Los Altos Hills, California, US.
Personal Bests
Marathon: 4:28:06 (San Francisco Marathon FULL MARATHON, 2026-07-25)
Race Results
Date
Race
Distance
Time
Overall
2026-07-25
San Francisco Marathon FULL MARATHON
Marathon
4:28:06
3285