All races
All races where Challans was either departure or arrival city, or a location on the route.
| # | Date | Race |
|---|---|---|
| 1 | 2019-10-06 | Tour de Vendée |
| 2 | 2005-07-03 | Tour de France | Stage 2 |
| 3 | 1999-07-05 | Tour de France | Stage 2 |
| 4 | 1999-07-04 | Tour de France | Stage 1 |
| 5 | 1997-04-27 | Tour de Vendée | Stage 3b (ITT) |
| 6 | 1997-04-26 | Tour de Vendée | Stage 3a |