| Hiroko Sho | |
| Birth Place: | Chiba |
| Country: | Japan |
| Sport: | ultramarathon/marathon |
is a Japanese ultramarathon and marathon runner. Sho won gold and bronze medals in IAU 100 km Road World Championship in 2005, 2006 and 2007.[1] She is the five-time winner of Tsukuba Marathon.[2]
| Representing | ||||||
|---|---|---|---|---|---|---|
| 2007 | World Championships | Winschoten | 3rd | 100 km Road | 7:27:12 | |
| 2006 | World Championships |  Misari | 3rd | 100 km Road | 7:31:48 | |
| 2005 | World Championships |  Saroma | 1st | 100 km Road | 7:53:41 | |