The Double Ladder Cut Down builds off the classic ladder but has two sets of intervals, both starting at your 10K pace, and working down to a one-mile pace, aiming to build out the specific endurance and speed for race day. Zwift Academy Run is a world-class training program featuring top-tier coaching for runners of all levels. Complete your journey of structured workouts and group events to unlock your speed, strength, and personal best. Get a closer look at this Zwift Academy Run workout with guidance from coaches Terrence Mahon and Jen Rhines.