Sunrise over Whiskeytown Lake. Rolling Shasta County roads. A fast, scenic run along the Sacramento River Trail and across the iconic Sundial Bridge — this Half Distance Triathlon offers a course as breathtaking as it is rewarding. Your training plan is built to prepare you for every mile with precision, purpose, and power. ✅ 24 Weeks of Progressive Training This structured plan blends endurance, power, and recovery across 3-week build cycles followed by one recovery week, ensuring sustainable ...