Beginner 16 Week Half Distance Triathlon Plan

Are you ready to achieve your first Half Distance Triathlon finish line? This is your moment.

Introducing a training solution trusted by over 1,900 new triathletes—our Beginner 16-Week Half Distance Triathlon Plan. This step-by-step program is tailored to help you master the 1.2-mile swim, 56-mile bike, and 13.1-mile run, even if you’re brand new to structured training.

You’ll get a detailed, day-by-day schedule that ensures safe progression in volume and effort. You’ll build a stable foundation in endurance, strength, and confidence from week one, starting at just over 7 hours total. Each week, you’ll feel prepared and motivated as you see real fitness gains.

Weekly Format: 2 swims, 3 rides, 3 runs, 1 rest day.

Works seamlessly with all TrainingPeaks-compatible smart watches.

Use either Heart Rate or Rate of Perceived Exertion to personalize your pacing.

The plan emphasizes aerobic endurance—most training will be at Zone 2 for steady, manageable progress.

This plan was engineered specifically for first-timers. Whether your goal is simply finishing or building consistency, your journey will be guided, structured, and supported every step of the way.

This plan is best for athletes who have been conditioning for several weeks to months and are capable of handling the first week's volume without too much strain. If you need a longer build up please check out our 24 week plan.