The simplest way to
train for a triathlon.

Get a training plan in minutes,
start training for your next race today.

first 14 days are free

Simple, personalised, adaptable training.

Adjust your training to fit your busy schedule, track your progress with unique insights, and reach your triathlon goals.

Every finish line starts with Stamina.

Andrew S.

"The app has been perfect for me. Ironman isn't for a while, but the app offers a "base building" plan to build my fundamentals prior to starting my training block.."

Cedric C.

"I still can’t believe I finished an IRONMAN. Stamina took the guesswork out of training and gave me the structure (and confidence) to keep going!"

Louisa K.

"I'm training for a 70.3 and this is exactly what I needed. A training plan that is affordable, adjusts to my schedule, and easy to understand. Would definitely recommend.”

Alexander M.

"I used Stamina to train for IRONMAN Austria, it was a game changer. I previously ran marathons and used a running app to train, it's great to have Stamina be that for triathlon."

Boyang P.

"Working 9-7 while training for T100 London was super tricky, but having Stamina made it 10x easier for me. Loved how easy and flexible it was."

Wouter D.

"I was pretty lost with online PDF training plans but the personalized plan from Stamina perfectly aligned with my schedule and fitness level. It just works."

Personalised Training Plan

Your plan is 100% customised to your fitness level, ensuring the right balance of volume and intensity.

Your Workouts, Ready on Your Watch

Your training plan syncs automatically to your Garmin or Apple Watch, so every workout is ready when you are. More devices coming soon!

Simple and Easy to Use

Stamina is designed to be straightforward and easy to navigate, so you can quickly find your workouts, understand your plan, and stay on top of your training.

Train around YOUR schedule

Life is busy, we get it. Set your availability, and we’ll create a training plan that fits seamlessly around your work, family, and commitments.

Meet the Coaches

Ari Klau

Left my job as a software engineer to chase the dream of becoming a pro triathlete.

Multiple top 5 finishes at IRONMAN 70.3 pro races

I help athletes break through limits and hit new PBs in triathlon, cycling, and running.

Greg Harper

Led the pros out of the water at the 2024 IRONMAN 70.3 World Championships

Former U.S. Olympic Trials swimmer

I'll help you go from just surviving the swim to actually loving it.

Pricing

Because not everything in triathlon has to cost a fortune.

Monthly plan

14 day free trial, then billed monthly

Unlimited race plan generation

Access to 650+ custom workouts designed by pros

Seamless Garmin, Strava, Apple Watch sync for guided sessions on your watch

Full range of adaptability features including recurring commitments, B & C races, injury, holiday re-planning

Sign up

Annual plan

14 day free trial, then billed annually

Unlimited race plan generation

Access to 650+ custom workouts designed by pros

Seamless Garmin, Strava, Apple Watch sync for guided sessions on your watch

Full range of adaptability features including recurring commitments, B & C races, injury, holiday re-planning

Sign up

Frequently asked questions

Everything you need to know about Stamina. Find answers to the most common questions below.

What is Stamina?

Who is Stamina for?

Which wearables do you support?

Is Stamina an AI coach?

How does the training plan algorithm work?

I want to learn more, who do I talk to?