Designed specifically for competitive Masters athletes (ages 40+), this program prepares your body and mind for every demand of the Cascais course—from the cold, rolling swim in Cascais Bay to the technical bike ride through the Portuguese Riviera, and the coastal marathon with elevation into Cabo Raso. 🏊‍♂️ Why This Training Plan Matches Cascais Perfectly ✅ Swim-Specific Adaptation – Cascais’ 3.8km open-water swim in October temperatures (17–19°C) demands comfort in cooler water and strong ...