| Coasvout climb | 0.64 km | 46 m | 7.2% |
| Traversée du Penzé | 1.06 km | 21 m | 1.7% |
| Penze Milinou | 4.34 km | 26 m | 0.2% |
| 🚴 Penzé -> Milinou | 3.88 km | 8 m | 0.1% |
| Kerlaudy D769 | 1.34 km | 41 m | 3.0% |
| Kerjeanne - Kerdanet | 1.28 km | 27 m | 2.0% |
| Le Fransic | 1.31 km | -47 m | -3.4% |
| frout climb | 0.82 km | -27 m | -3.3% |
| Downhill for an oyster | 0.77 km | -59 m | -7.7% |
| Ruuuuuuush | 0.42 km | -26 m | -5.7% |
| Sprint bas du frout vers Morlaix=300m | 0.35 km | 5 m | 1.3% |
| le Frout Morlaix | 8.99 km | 43 m | 0.1% |
| Locquenole | 5.60 km | -39 m | -0.1% |
| Allez Morlaix | 3.66 km | 23 m | 0.4% |
| 🚴 Lannuguy > Morlaix (écluses) | 2.70 km | 4 m | 0.1% |
| Lannuguy-Morlaix | 3.13 km | 24 m | 0.3% |
| sprint quai du leon | 0.67 km | 2 m | 0.3% |
| TWCC Le Dourduff sign sprint | 0.56 km | -1 m | -0.1% |
| Dourduff en Mer > Plouézoc'h D76 | 2.21 km | 72 m | 3.2% |
| Dourduff pt 1 | 1.20 km | 39 m | 3.2% |
| Final montée Le Dourduff en mer Plouezoc'h | 0.40 km | 21 m | 5.1% |
| Eric 29241 | 6.11 km | 44 m | 0.6% |
| RP D46 Rte St Antoine (Plouezoc'h) ==> entrée de Lanmeur | 6.44 km | 46 m | 0.5% |
| côte du Cornou | 0.82 km | 25 m | 3.1% |
| Garlan - Ty Ru | 0.51 km | 31 m | 6.1% |
| descente garage jusqu'au pouliet | 2.02 km | -82 m | -4.1% |
| Traon Kerret - Pont-Pol | 1.21 km | 4 m | 0.2% |
| 🚴🏻 Kermarquer vers Pleyber | 1.46 km | 11 m | 0.5% |
| Descente Vallon du Pont de Pleyber | 0.93 km | -55 m | -6.0% |
