Half Marathon 2: Build Speed, Efficiency, and Endurance training-program While other coaching companies make

While other coaching companies make similar claims

and race-pace efforts

race-pace efforts

You’ll develop your aerobic fitness

Fast track your performance potential

Half Marathon 2: Build Speed, Efficiency, and Endurance training-program While other coaching companies makeHalf Marathon 2 is a 4 week training plan. It suits runners who have finished Half Marathon 1 or those with a strong endurance base. The focus is on increasing speed, refining pacing, and building strength for race day. This program adds intensity with speed work, tempo runs, and race pace efforts. These will help you run faster and more efficiently over 21. 1km. Ready to run fast? This program will show you how.