JapanHiroyuki Hayashi
- Born
- 5 Sep 1973 · 53
- On the podium
- 1992 – 1997
By championship
| Championship | Total | |||
|---|---|---|---|---|
| World Indoor Championships | 0 | 0 | 2 | 2 |
| World U20 CH | 0 | 0 | 1 | 1 |
| East Asian Games | 1 | 1 | 0 | 2 |
| Asian U20 Athletics Championships | 2 | 0 | 0 | 2 |
| International total | 3 | 1 | 3 | 7 |
Medals 7
| Year | Championship | Event | Venue | Place | Mark | Record | Notes |
|---|---|---|---|---|---|---|---|
| 1997 | East Asian Games | 4x400m | Busan | 1 | 3:04.35 | CR= | |
| 1995 | World Indoor Championships | 4x400m | Barcelona | 3 | 3:09.73 i | ||
| 1993 | East Asian Games | 4x400m | Shanghai | 2 | 3:05.99 | ||
| 1993 | World Indoor Championships | 4x400m | Toronto | 3 | 3:07.30 i | ||
| 1992 | Asian U20 Athletics Championships | 400m | New Delhi | 1 | 47.06 | ||
| 1992 | Asian U20 Athletics Championships | 4x400m | New Delhi | 1 | 3:11.29 | ||
| 1992 | World U20 CH | 4x400m | Seoul | 3 | 3:06.66 |