Workout overview
Distance: 3.6 km
Zone distribution
Z1: 0 m
Z2: 155 m
Z3: 1226 m
Z4: 1019 m
Z5: 1000 m
Z6: 200 m
Why do intervals? Whether you're just getting into running or have been running for a while, adding burst of speed work to your workouts can mean huge gains on your overall pace over long distances. Intervals are a running favorite here at Zwift. It's so fun to see a workout full of colors and know the time on the treadmill is going to fly by with things changing so often.