You can build the strongest aerobic engine in the world, but without threshold, it never learns how to race.

If you’ve been logging miles but your race times have hit a wall, the problem might not be your effort; it’s that you’ve been skipping the one zone that connects easy running to race pace. In this episode, I break down what threshold training actually is, why it sits right at the center of performance, and how it connects your easy miles to your race pace. You’ll learn how to identify it, train it without burning out, and avoid the common mistakes that quietly stall progress. If you’ve ever felt fit but couldn’t translate that fitness into faster times, this will help you close that gap with practical, repeatable strategies you can start applying right away.

Key Takeaways

You can build a big aerobic engine, but threshold is what teaches you how to use it at race effort. Without it, your training stays strong but your race results stall.
Going too hard, skipping base training, or doing it while exhausted turns threshold into wasted effort. When done right, it becomes controlled, repeatable, and sustainable work.
Simple field tests, race data, and structured workouts can get you close enough to train effectively. Precision helps, but consistency matters more.

Timestamps

[00:23] What You'll Learn
[01:27] Understanding Lactate Threshold
[01:54] Four Key Fun Run Science Facts About Lactate
[03:23] What Happens When You Train At Threshold
[03:57] Use This To Find Your Threshold
[04:45] Why Threshold Sits At The Center Of Your Training
[05:27] Three Ways to Train Threshold
[08:22] The One Thing Injured Runners Need
[09:58] Metaphors To Help Threshold Make Sense
[10:51] The 5 Dumbest Threshold Mistakes
[11:45] Mistake Number 2 - Skipping The Aerobic Base Phase
[12:37] Mistake #3: Doing Threshold While You're Fatigued
[13:44] Use This To Find Your Threshold And Train Smarter
[14:11] Mistake #4 - Calling Everything Threshold
[15:28] Mistake #5 Doing It Every Week Forever
[16:42] Bonus Tip - Do Threshold Runs In The Same Consistent Place
[17:29] The Difference Between Zone Two Threshold And VO Two Max.
[18:00] Zone 2: The Foundation Of Aerobic Base Building
[18:47] Run Science Nerd Break: Threshold Fun Facts
[20:06] Defining Vo2 Max And Why It's So Important
[20:39] Run Science Nerd Break - Aerobic Vs Anaerobic
[22:04] Use This Cheat Sheet To Train Your Sub Threshold
[22:32] My Vo2 Max Lactate Threshold Test Results
[24:07] Why This All Matters For Runners
[25:42] How I'm Training After The Test
[28:40] Number Three Best Threshold Test - Online Calculators/Race Data
[30:06] Number 2 Best Threshold Test - Field Test
[31:26] Number One Best Threshold Test - Lab Test (Plus Vo2 Max Test)
[33:36] What I Learned Doing Them All

Links & Learnings

📈 Stop getting injured and start running faster https://dlakecreates.com/groupcoachinjury
📈 Get Your Free Lactate Threshold Training Plan Here: https://dlakecreates.com/thresholdfree
🎧 Listen, Read and Learn More Here: https://dlakecreates.com/thresholdmasterclass
Why Most Runners Get VO2 Max Wrong: ****https://dlakecreates.com/vo2-max-training-runners/
Instagram – https://instagram.com/dlakecreates
Strava – https://www.strava.com/athletes/120507

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Most Runners Guess Their Threshold—That’s Why They Get Stuck (Threshold Masterclass)