Club 80/20 is a vibrant community of runners, trail runners, triathletes, road and gravel cyclists, swimmers, and all who are passionate about endurance sports and the 80/20 Intensity principles. Our mission is to make elite endurance training practices accessible to everyone. More than just a training method, 80/20 Endurance is a global network of like-minded athletes connected through our co-founders Matt Fitzgerald and David Wardens' best selling books, 80/20 Running and 80/20 Triathlon, our top-selling training plans, Club 80/20 all-access subscriptions, charitable initiatives, and extensive athlete and coach education programs and certifications.

We are dedicated to democratizing the training practices of the world’s best athletes, welcoming individuals of all abilities to benefit from our methods.

Accepted Club 80/20 members enjoy exclusive access to Club 80/20 merchandise, discounts on our products and partner brands, and a comprehensive range of additional team benefits.