Half Distance Triathlon Western Massachusetts Training Plan Train Smarter. Stay Strong. Race Confident. This 36-week training plan is crafted specifically for senior triathletes 60+ who want to prepare smartly for this challenging race. Why This Plan Works for You The race features a fast 1.2-mile swim in the Connecticut River, a hilly 56-mile bike course, and a rolling 13.1-mile run through Forest Park. To perform your best, you need training tailored to these demands. ✅ Build Endurance & ...