Get faster with triathlon's #1 training app.
Transition takes the guesswork out of training with a plan that adapts to you.
Free for 30 days. Cancel anytime.
4.8
346 ratings on the App Store and Google Play
As seen on
Trusted by triathletes.
"Transition has helped me improve my Ironman training more than any other method I have encountered in my triathlon journey. It is incredibly precise and personalized. I cannot recommend it enough!"
Carlos RebeloTriathlete"Transition has made my training simple and dynamic. With shifting schedules and weather, this system adjusts to variables and makes me better each day."
Creed HendricksonTriathlete"Very well crafted app for multisport athletes. The developer acts quickly on suggestions. Highly recommend."
Matteo CastagnaTriathleteEverything you need to train smarter.
24/7 coaching
Answers any time and manages your plan.

Multi-race support
One plan for every race in your season.

Nutrition coaching
Fuel targets and photo meal logging.

Smart trainer support
Train anytime, anywhere.

Race predictions
A finish time that updates as you train.

Form analysis
AI feedback on swim, bike and run technique.

Device integrations
Workouts go to your watch and trainer. Your activities sync back.
See all compatible devices
“This is at least as good as if not better than a human coach, and far less expensive.”
App Store review
Set your next PR.
Get better at every discipline, strength included.
Swim

Bike

Run

Strength

Busy job.Kids.Travel.Injury.Bad weather.No problem.
Transition adapts to build a personalized plan to help you achieve your goals.

Frequently asked questions.
Still have questions? Email us at [email protected]



