Representing 3 Decades of Incredible Achievements & Lifesaving Results

In 1988, Team In Training started a revolution that changed endurance sports forever. TNT is now the largest charity endurance training program in the world – powered by 650,000 athletes who have raised over $1 billion for blood cancer research.

When you sign up to be a part of Team In Training, you get personalized support to help reach your goals from start to finish!


Three decades of unrivaled results, inspiring achievement and personal empowerment


Achieve your goals with interactive training support and motivation from coaches & teammates on the Sixcycle training app


Enhance your training with nutrition plans, cross-training routines and more


Guaranteed event entry, shared hotel stay, Inspiration Dinner and on-course event support from coaches


Uniting athletes of all backgrounds around one goal: a world without blood cancers

Beyond the Finish Line

Team In Training helps The Leukemia & Lymphoma Society (LLS) support cutting-edge research projects in the most promising areas of cancer research. The impact of LLS-supported research goes beyond blood cancers. Approximately 40 percent of new cancer therapies approved by the FDA since 2000 were first approved for a blood cancer – which have led to breakthrough treatments for other cancers and serious diseases.

· LLS’s Therapy Acceleration Program invests approximately $10 million per year to fast-track new cancer treatments.

· Since 2000, approximately 40% of FDA-approved cancer therapies were first approved for blood cancer.

· LLS is committed to finding a cure for acute myeloid leukemia (AML) through the innovative Beat AML campaign, investing more than $100 million over the past 5 years to develop new treatments.

To learn more about how YOUR funds raised through TNT contribute to patient support, research and advocacy, click here: