
Core strength is important for all endurance athletes. Strengthening the muscles in your body’s midsection will help you swim with greater tautness and less drag, cycle with less low-back discomfort, and run with better posture and less energy waste, among other benefits. There’s a reason elite endurance athletes make time for core strength training, and you don’t have to be a Professional athlete to get the same benefits.
TARGET ATHLETE
Our Core Strength Plans are for Runners, Triathletes, Cyclists and other endurance athletes seeking a focused core-strengthening routine. These plans are suitable for athletes at any fitness level, as these plans require minimal equipment and can be adapted to individual needs.
Ideal for athletes preparing for competitive events or looking to include more intensity in their training.
VIDEO DEMONSTRATIONS
All Strength Sessions in this Core Strength Plan include instructions and videos demonstrating how to complete the prescribed exercises correctly.

PLAN BENEFITS

25% OFF or 30 DAYS FREE TRAININGPEAKS™ PREMIUM
This plan includes 25% off or 30 free days of TrainingPeaks™ Premium. This offer is limited to one time per athlete and is not applicable to coach paid accounts.
LIFETIME PLAN
Every 80/20 Endurance plan purchased becomes a permanent part of your TrainingPeaks plan library. You can start, stop, and reuse the plan as often as you like, beginning or ending at any point in the plan.
LEVEL GUARANTEE
Not sure which level is right for you? Review our
Level Comparison Charts to find the best fit. There’s zero risk: Our Level Guarantee allows you to switch to a different level or intensity type within the same distance if you discover that the plan you’ve selected is too hard or too easy.
PLAN SUPPORT
Robust support and documentation for your plan can be found at the
80/20 Resources page. You will also have access to coach support via our dedicated athlete Helpdesk and our popular
Forums.

WHAT 80/20 ATHLETES SAY ABOUT OUR TRAINING PLANS

LOOKING FOR UNLIMITED ACCESS TO OUR PLANS, COACH SUPPORT and MORE?

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.