START YOUR JOURNEY:

TRY A TRIATHLON

Take that first step and be on your way to the same unstoppable feeling Marcus Cook experienced after losing 264 pounds and becoming a triathlete. Just use the slider tool below to select your skill levels in the swim/bike/run, and you’ll be the proud new owner of a free triathlon training plan.

Plus, you’ll have access to personalized training and nutrition content every time you visit the site.

Get Started

How to Get Started

Learn More

Triathlon 101

Triathlon 101

Finishing Your First Triathlon

Finishing Your First Triathlon

Get training tips for your skill level

Swim

Bike

Run

Your Personalized Training Plan

Download a free plan tailored to the skills you selected above plus get a beginner's guide

Start training for race day

Events near you

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