3-Week Treadmill Challenge: Beat the Cold, Keep the Pace

Winter’s here, and outdoor runs are tough with all that cold, right? No worries! Our treadmill training plans are the perfect indoor alternative. With adjustable durations, paces, and inclines, you’ll get the similar outdoor benefits, all from the comfort of indoors. Try the 3-Week Intense Hiit Run Challenge to ramp up your energy and sustain your lean muscle mass. Stay active this winter and let nothing stop your fitness goals!