| Date | 09 May 2023 - 13 May 2023 |
|---|---|
| Category | 2.1 |
| Start | Kerlouan |
| Finish | Saint-Jean-Brévelay |
| Distance | 528.3 km |
| Website | www.tbfo.bzh |
| Stage | Date | Start | Finish |
|---|---|---|---|
| 1 | 09.05 | Kerlouan | Kerlouan |
| 2 | 10.05 | Plemet | Saint-Méen-le-Grand |
| 3 | 11.05 | Plouay | Plouay |
| 4 | 12.05 | Mûr-de-Bretagne | Kervignac |
| 5 | 13.05 | Plouharnel | Saint-Jean-Brévelay |
| 2023 | Grace Brown |
| 2022 | Vittoria Guazzini |
| 2019 | Audrey Cordon-Ragot |
| 2016 | Arlenis Sierra Canadilla |
| 2015 | Ilaria Sanguineti |
| 2014 | Elisa Longo Borghini |
| 2013 | Audrey Cordon-Ragot |
| 2012 | Anna van der Breggen |
| 2011 | Alexandra Burchenkova |
| 2009 | Liesbet De Vocht |