ROUVY’s Half-Distance Triathlon Blueprint

This 12-week half-distance triathlon training plan on ROUVY is designed to prepare you for your 70.3 with structured, progressive triathlon cycling training. Featuring pro-designed workouts, this half IRONMAN bike plan suits beginner and intermediate triathletes and is ready to ride from home. You can start training today with a free 7-day ROUVY trial.

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prep for Half-Distance Triathlon races on rouvy

A half IRONMAN bike plan should be structured, progressive and specific to race demands. This 70.3 training plan cycling programme delivers exactly that, with three focused four-week blocks designed to build your aerobic engine, raise your threshold power and prepare you for race day.

Workouts For Half-Distance Triathlons

The ROUVY indoor cycling app has pro-designed cycling workouts tailored for triathletes.

Block 1: Half-Distance Triathlon

Your half-distance triathlon training starts here. Block 1 builds the aerobic foundation and muscular strength you’ll need for the 90-kilometer bike leg, using steady endurance work and controlled intervals to improve stamina, pacing and efficiency for race day.

Block 2: Half-Distance Triathlon

This four-week block focuses on a balanced approach to building cycling endurance, enhancing sustained power, and improving your ability to handle high-intensity efforts. The sessions are progressively structured to develop your aerobic capacity, sharpen your top-end power, and simulate the demands of race-day efforts. Each week concludes with a cycling session followed by a brick run, preparing you for the physical and mental demands of transitioning from the bike to the run during your triathlon.

Block 3: Half-Distance Triathlon

This is where it all comes together! Block 3 focuses on race-specific training to ensure you're prepared for every challenge that race day throws your way. A highlight is the Race Simulation Day, where you'll practice your pacing and mental focus in a controlled environment. As the block progresses, you’ll taper your training to feel fresh and powerful on race day.

HOW TO START RIDING ON ROUVY

1

Create a ROUVY account

Sign up, and then download the ROUVY app (available for Windows, Mac, iOS, Android and Apple TV).

2

Connect your trainer

It’s easy to connect your indoor smart bike, direct-drive or classic trainer.

3

Begin riding

Start training on real routes around the world today with a free 7-day trial!

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interesting reading

From cycling to triathlon: A beginner's guide
Mark Nessmith  ·  5/15/2025
From cycling to triathlon: A beginner's guide

Going from dedicated cyclist to first-time triathlete is exciting - but it can be scary too. With that in mind, we’ve put together this beginner triathlon guide for cyclists who want to tackle the ultimate in endurance sports. You’ll find info about training plans, the gear you’ll need, nutrition advice, mental prep and injury-prevention tips, plus advice on how to connect with the triathlon community. To get the confidence and know-how needed to start turning your cycling passion into triathlon success, read on.

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Nutrition for endurance athletes is just as important as training itself. Whether you’re preparing for a triathlon, logging hours on the bike, or testing yourself in an indoor cycling session, fueling strategies determine performance and recovery. From endurance cycling nutrition to post-race refueling, knowing what to eat during long rides and how to balance carbs, hydration, and recovery will help you perform at your best.

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