# Rozmaria, Locmaria to Guenguerzit, Leuhan Cycle Tour This GPS track details a challenging 86.09 km cycling route in Finistère, Brittany, France. The journey begins at 7, Rue de la Déesse, Rozmaria, Quimper (47.9934°N, -4.1053°W), initially descending slightly to Pont Sainte-Catherine, Rozmaria (47.9947°N, -4.1026°W) before a significant climb. The route reaches its highest point (245.9 m) at D 15, Guenguerzit, Leuhan (48.0831°N, -3.7893°W). The total elevation gain is 726.0 m, with a maximum elevation of 245.9 m and a minimum of 2.7 m. The average ascent gradient is relatively gentle (0.8 m/km). The ride took approximately 1033 minutes (17 hours, 13 minutes) at an average speed of 5.0 km/h, with a maximum speed of 5.3 km/h. The track includes a significant descent totalling 723.2 m. Note that this ride requires a high level of fitness. **Recommendations for Cyclotourism:** This route presents challenges due to its length and elevation changes; ensure you're adequately prepared physically. Bring sufficient water, food, and repair tools. Check weather conditions beforehand and dress accordingly. Always wear a helmet. **Health and Safety:** This is a long and demanding ride. Stay hydrated. Consider bringing electrolyte supplements. Be mindful of traffic, especially on D15. Inform someone of your route and expected return time. **Privacy:** Be aware of private property boundaries and respect landowners’ rights. Stick to designated paths and roads. Avoid cycling at night.