Blog

Training tips, running science, and more.

Beginner9 min2026-03-15

How to Start Running: A Complete Beginner's Guide

Everything you need to know to go from zero to your first consistent running habit - gear, pacing, mindset, and an 8-week run/walk progression.

Training8 min2026-03-22

5K Training Plan: From Zero to 5K in 8 Weeks

An 8-week run/walk plan from brisk-walking fitness to your first finish line - including what to do when life interrupts it.

Science9 min2026-03-29

Heart Rate Zone Training: Run Smarter, Not Harder

What the 5 zones actually train, why 220-minus-age is the weakest formula still in circulation, and where the 80/20 rule really comes from.

Health7 min2026-04-05

How to Avoid Running Injuries: What the Evidence Actually Supports

Most running-injury advice is folklore - including the 10% rule, which failed the one trial that tested it. Here is what the research supports, and what it does not.

Technology8 min2026-04-07

AI Running Coach vs. Traditional Coach: What's the Difference?

AI coaching is changing how runners train. Here's an honest comparison of AI vs. human coaches - pros, cons, and who benefits most.

Technology11 min2026-04-08

Best Running Apps in 2026: 10 Compared, and the Year Free Stopped Being Free

Garmin put its app behind a paywall in 2026 and COROS made a point of not doing it. A comparison of 10 running apps by what they are actually for and what they actually cost - including ours, which is why you should read the disclosure first.

Training9 min2026-04-09

How to Run Faster: 8 Science-Backed Tips to Improve Your Pace

Eight levers with real evidence behind them - and honest notes on the two pieces of speed folklore this page used to repeat.

Health8 min2026-04-10

Can You Lose Weight by Running? What the Science Actually Says

Running burns serious calories, but weight loss isn't automatic. Here's what works, what doesn't, and how to build a sustainable running habit for fat loss.

Mindset9 min2026-04-11

How to Stay Motivated to Run: 10 Tips That Actually Work

Motivation is a resource, not a character trait. Ten systems that keep you running on the days it runs out - and which two to start with.

Science7 min2026-04-12

Running vs Walking: Which Is Better for Health, Weight Loss, and Fitness?

Running and walking are both great exercise - but which one gives you more bang for your buck? A science-based comparison of calories, health benefits, and injury risk.

Technology12 min2026-07-17

AI Running Coach: How It Works, What It Costs, and Who It's For

What an AI running coach actually does, what the category costs, where it fails, and how ours works - including which model runs it. Written by the people who build one, which is the first thing you should know.

Training10 min2026-07-17

Free AI Marathon Training Plan Generator: How to Get One That Adapts

Generate a free marathon training plan built around your goal date, your fitness and the days you can actually run - then have it rewrite itself when life happens. What generated plans get right, where they fall short, and how long you really need.

Technology8 min2026-07-18

How AI Training Plans Actually Adapt to Your Runs

Adaptive is the word every training app uses and almost none define. Here is exactly what changes when you miss a week or ask for an easier one - the real mechanics from the app we build, including the parts a language model is deliberately kept away from.

Technology9 min2026-07-18

Free AI Running Coach Apps in 2026: Which "Free" Is Actually Free

Most "free AI running coach" apps mean a 7-day trial. A few are genuinely, permanently free. Here is which is which in 2026 - checked against each app pricing page, and yes, one of them is ours.

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