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 3 training plan provides the same workout structure used by the world's most successful triathletes.
Who is this plan for?
This plan is designed for serious triathletes aiming for top age-group performance. It is intended for those with a strong endurance background who can comfortably swim, bike, and run for an hour.
How Do I Measure My Intensity?
This plan presents workout intensity targets by Pace (Run/Swim) and Heart Rate (Bike). Other intensity type versions are available. Each session can be exported to a device; see our Structured Workout page for details.
Do You Have a Guarantee?
Review our Level Comparison Charts to find your fit. Our Intensity Metric Guarantee allows you to switch between HR, Pace, or Power versions of your purchased plan distance and level at any time.
Does the plan include Strength Training?
This plan is paired with an optional Free or Premium Strength Training plan designed specifically to complement your endurance work.
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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.