| Name | GRANDJEAN |
| First Name | Isabelle |
| Gender | F. |
| Category | Masters 2 (1964) |
| Nationality | ![]() |
| Club / Team | AC2A |
| Competitor number | 1220 |
| Race | Marche nordique - 11.5 km |
| Hour of passage | Sun 05/05/2019 11:12:34 |
| Time of race | 01:42:34 - 6,727 km/h |
| Ranking | 11 |