The Different Types of Running Speed Training – Explained

Ask any experienced runner or coach, and they’ll tell you: speed training isn’t just about running fast. It’s about training specificity. Whether you’re chasing a new 5K PB, aiming to crack that elusive sub-3 marathon, or building strength for an ultra like Comrades, the key to progress lies in how you train the different energy …

VO₂ Max vs. Threshold -Which One Predicts Marathon Performance Better?

When it comes to running long-distance events like the marathon, every athlete wants to know: “How fast can I go?” Thanks to advancements in wearables and performance testing, two metrics often dominate the conversation—VO₂ Max and Threshold (also called lactate threshold or functional threshold pace/power). But what’s the difference between them, and which one actually …