A Beginner's Guide to Your First Triathlon

If you've watched a local triathlon and thought that looks amazing, but not for me — this guide is for you. A first triathlon is one of the more welcoming goals in endurance sport. You don't need to be fast, you don't need special experience, and you have more time than you think. Rebel's founder didn't start racing until she was 49.

Pick a sprint

A sprint triathlon is usually a 500-yard swim, a 12-mile bike, and a 3-mile run. Long enough to challenge you, short enough that training won't take over your life. Sign up for a race 12 to 16 weeks out — that's enough time to build the endurance without rushing.

Get the right gear (not the most expensive)

You don't need a carbon bike. Any road bike that's been fitted to you will do. What makes a real difference is a tri suit that fits — one piece, so you don't have to change in T1, with a thin, quick-drying chamois and a cut made for a female body. Rebel's tri suits are built to be pulled on and forgotten.

Follow a plan

Two swims, two rides, two runs a week, gradually getting longer. Throw in one brick workout (bike straight into run) every week or two — it's how your legs learn what the first mile off the bike feels like. Rest days aren't optional. Recovery is when your body adapts to the work.

Train your head, too

The biggest hurdle for most women in their first triathlon is confidence, not fitness. Find a tri club, find one training buddy, or even just a friend who will text you on Sunday morning. Set small goals along the way — ten minutes of swimming without stopping, a 15-mile ride, a 5K run without walking. Celebrate those. Every athlete started somewhere.

On race day

You signed up for a reason. Hold onto it. When the nerves show up in the corral, take a deep breath, feel the tri suit sitting where it's supposed to, and repeat Liz's mantra: I'm gonna try.

Crossing that finish line — it's the kind of thing that changes how you talk about yourself for a long time afterwards.