CHALLENGE SANDEFJORD NORWAY - MIDDLE DISTANCE TRIATHLON ✅ Built for Beginners – Perfect for athletes taking on their first Middle Distance Triathlon, this plan guides you toward race day in Sandefjord with a proven, progressive structure. Arrive ready for the 1.9km sheltered swim, 90km rolling countryside bike, and 21.1km flat city-center run with confidence and skill. ✅ Swim-Specific Preparation – The plan’s open-water swim drills and sighting practice directly prepare you for ...