All CollectionsTraining & RacingRacing with StrydRacing with StrydLearn how to best race with power.6 articlesRace Power CalculatorHow do I get an accurate race prediction using Stryd's race power calculator? Why is my race power calculator wrong?Stryd Event Planner on mobileHow do I enter a future race into the Stryd mobile app? What are Events A, B, and C?Ironman, half Ironman, & Triathlon race powerWhat should be my half-Ironman or full-Ironman run power target? How can I use Stryd in a triathlon?Trail and Ultra Racing with PowerHow do I use power for ultra marathons and trail races?My "trained at" elevation/temperature is incorrect in the Race Power CalculatorStryd Race Calculations FAQCommon Race Calculations questions.