| Code | |
|---|---|
| Gender | Male |
| Full name | John Njoroge•Miaka |
| Used name | John•Miaka |
| Born | 1964 |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Athletics | 2001 Marathon Valencia | Valencia | Marathon, Men | 🥇 | |||
| Athletics | 2002 Marathon Valencia | Valencia | Marathon, Men | 🥈 |