Get the 80/20 Endurance Advantage!
Featuring the proven 80/20 intensity balance described in Fitzgerald and Warden's bestselling book 80/20 Triathlon, this Sprint Level 1 training plan provides the same workout structure used by the world's most successful triathletes.
Who is this plan for?
Designed for any triathlete—beginner, experienced, or masters—who prefers a low-volume plan for the sprint distance. Before starting, you should be able to swim/run for 45 mins, cycle for 60 mins, and complete 4 hours of aerobic exercise over 7 days.
How Do I Measure My Intensity?
This plan presents intensity targets by Heart Rate (swim by Pace). Other intensity type versions are available. Workouts can be exported to devices for real-time guidance. See our Structured Workout page for info.
Do You Have a Guarantee?
Review our Level Comparison Charts to find your fit. Our Intensity Metric Guarantee allows you to switch your run (HR, Pace, Power) or bike (HR, Power) intensity type for your purchased level and distance.
Does the plan include Strength Training?
This plan is paired with an optional Free or Premium Strength Training plan designed specifically to complement this training.
Hear what 80/20 Athletes say!
Robust email coach support and documentation
80/20 Endurance is the creation of Matt Fitzgerald and David Warden. Based on the breakthrough books 80/20 Running and 80/20 Triathlon, runners, triathletes, and other endurance athletes improve the most when they consistently do 80 percent of their training at low intensity and the other 20 percent high intensity. The typical endurance athlete spends only 50-70 percent their total training time at low intensity. The solution? An 80/20 training plan that ensures the optimal intensity balance.