- Gr. A – Plougonvelin (Lawn and synthetic)
- Gr. B – Le Conquet (Lawn)
- Gr. C – Plouzané 1 (Synthetic)
- Gr. D – Plouzané 2 (Synthetic)
- Gr. E – Saint Renan 1 (Lawn and synthetic)
- Gr. F – Saint Renan 2 (Lawn and synthetic)
- Gr. G – Milizac 1 (Lawn and synthetic)
- Gr. H – Milizac 2 (Lawn and synthetic)
- Gr. I – Guilers 1 (Lawn and synthetic)
- Gr. J – Guilers 2 (Lawn and synthetic)
- Gr. K – Locmaria Plouzané 1 (Lawn)
- Gr. L – Locmaria Plouzané 2 (Lawn)
At the end of Phase 1, the Paysages d’Iroise Challenge will take place as follows:
- The 1st and 2nd of each pool will advance to Phase 2 (8 pools of 3 teams)
- The 3rd and 4th will play the Consolation (8 pools of 3 teams)