English
| Name | DUMAS |
| First Name | Gregory |
| Gender | M. |
| Category | Master 0 (1984) |
| Nationality |  |
| Club / Team | |
| Competitor number | 1071 |
| Race | Marathon Hortus - 41.81 km |
| Hour of passage | Sun 31/10/2021 10:47:32 |
| Time of race | 02:47:06 - 7,235 km/h |
| Ranking | 177 |
| Hour of passage | Sun 31/10/2021 13:43:10 |
| Time of race | 05:42:44 - 5,943 km/h (02:55:38) |
| Ranking | 170 |
| Hour of passage | Sun 31/10/2021 14:53:06 |
| Time of race | 06:52:40 - 6,079 km/h (01:09:56) |
| Ranking | 146 |
