Evidence-based advice on endurance training, written for runners and cyclists who want to train smarter.
Fitness, fatigue, and form explained — and why tracking them is the key to training hard without burning out.
If you've ever wondered why some weeks leave you flying and others flat, the answer is almost always training load. Here's how the fitness–fatigue model works, and how to use it.
Swim, bike, and run don't train the same way in combination as they do apart. Here's how to balance all three, from a 6-week Sprint build to a 6-month Ironman campaign.
Pace is useless on a bike. FTP-based zones give you a terrain-independent measure of effort — and a smarter way to structure every ride.
Most running injuries are predictable. Read your Form score and training load before a nagging ache becomes weeks on the sideline.
Recovery weeks aren't rest weeks — they're when your fitness gains take hold. When to take one, and what to actually do.
Your Strava feed is more than a log. Read pace trends, training load, and segment data to train smarter.
What pace zones are, why most runners train in the wrong ones, and the simple fix that unlocks progress.
Each race distance demands a different approach. Here's what your plan should actually look like, 5K to marathon.
Base, build, peak, taper — a practical framework for structuring the weeks around your goal race.
An honest look at what AI coaching can and can't do — and how to get the most out of it.
Learn how to train in the right zone every day, find your lactate threshold heart rate, and apply the 80/20 rule to build a bigger aerobic base.
Read guidePersonalized plans, automatic training load tracking, and an AI coach that adapts to every workout. Free to get started.
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