The Full Distance Triathlon Switzerland-Thun is one of Europe’s most visually stunning and physically demanding endurance races. With a 3.8 km swim in the clear, glacial waters of Lake Thun, a challenging 180 km ride through alpine foothills with 2,000m of climbing, and a flat but multi-loop 42.2 km run along the lake and through the city, preparation is everything. That’s where this 24-week Full Distance Triathlon Training Plan comes in. 🎯 Built for High-Performance Amateur Athletes This ...