English
| Name | PIETRZAK |
| First Name | Gilles |
| Gender | M. |
| Category | Masters 2 (1967) |
| Nationality |  |
| Club / Team | trail les koloc's |
| Competitor number | 32 |
| Race | Ultra Nature - 102.2 km |
| Hour of passage | Sat 30/09/2017 11:57:20 |
| Time of race | 04:50:00 - 10,179 km/h |
| Ranking | 156 |
| Hour of passage | Sat 30/09/2017 12:02:34 |
| Time of race | 04:55:14 - 10,040 km/h (00:05:14) |
| Ranking | 55 |
| Hour of passage | Sat 30/09/2017 20:42:08 |
| Time of race | 13:29:34 - 7,570 km/h (08:39:34) |
| Ranking | 56 |
