Heart Rate Zone Training Plan For Marathon. At this intensity, you will be working on your breath and aerobics, due to heavier, more intense workouts and the heavier breathing required. As a general rule of thumb, for endurance sports such as running, cycling and triathlon you should aim to do 80% of your training in zones 1 to 2 (mainly zone 2).
Heart rate for aerobic endurance workouts continuous, aerobic running lasting 30 to 60 minutes or longer should be performed at about 70 to 75 percent max hr (60 to 65 percent hrr). After a while of consistent training, you will most likely need to take your resting heart rate again to adjust your zones. Our premium plans include fitness tests for smarter, personalised training zones on every workout.