English
| Name | DUFOUR |
| First Name | Roger |
| Gender | M. |
| Category | Masters 4 (1941) |
| Nationality |  |
| Club / Team | |
| Competitor number | 177 |
| Race | 11.2 km - 11.2 km |
| Hour of passage | Sun 06/10/2019 10:45:43 |
| Time of race | 00:47:43 - 7,042 km/h |
| Ranking | 276 |
| Hour of passage | Sun 06/10/2019 11:29:29 |
| Time of race | 01:31:29 - 7,346 km/h (00:43:46) |
| Ranking | 276 |
