TriDot is the Obvious and

Automatic Choice

It uses your biometrics and training data and its AI-Powered Training technology to deliver better results with less training and fewer injuries. TriDot is passionate about helping people improve and succeed and boasts a vibrand worldwide group of athletes and coaches. We offer a multitude of free educational resources in a variety of formats, including our Resource Hub and top-ranked TriDot Podcast which currently has over 1.5 million downloads.
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As a performance science division of Predictive Fitness®, TriDot is the most advanced and trusted training in triathlon. Our proprietary AI technology leverages nearly 20 years of research and training data and results from over 250,000 athletes worlwide. TriDot has prescribed over 110 Million athlete training sessions, and counting. In a sport with a sea of training choices to choose from, TriDot provides training you can trust and produces results you will love.
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TriDot's Companion App

RaceX® delivers Optimized Race Execution. What TriDot is to training, RaceX is to racing. TriDot maximizes your fitness given your available training time. RaceX minimizes your race time given your available fitness.
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