English
| Name | GUFFROY |
| First Name | Christian |
| Gender | M. |
| Category | Masters 1 (1976) |
| Nationality |  |
| Club / Team | |
| Competitor number | 143 |
| Race | Ultra Nature - 102.2 km |
| Hour of passage | Sat 30/09/2017 12:24:37 |
| Time of race | 05:17:17 - 9,304 km/h |
| Ranking | 49 |
| Hour of passage | Sat 30/09/2017 12:41:15 |
| Time of race | 05:33:55 - 8,876 km/h (00:16:38) |
| Ranking | 52 |
| Hour of passage | Sat 30/09/2017 20:04:53 |
| Time of race | 12:40:55 - 7,933 km/h (07:23:38) |
| Ranking | 45 |
