The Sub-3 Lab

Welcome to The Sub-3 Lab!

I'm an M45 Masters Vegan Runner (3:30 PR) on a data-driven mission to conquer the Sub-3 Hour Marathon.

If you're an ambitious amateur runner, especially a Masters athlete, who believes achieving big goals requires training smarter, not just harder, this is your scientific guide.

We analyze every detail—from the complex math of pace zones to the personal science of HRV—to provide you with objective, actionable training insights.

What you'll find here:

    🔬 Deep dives into my personal running data and physiological metrics.

    ⏱️ Detailed analysis of training intensity distribution and Sub-3 pacing strategies.

    🤕 M45 specific recovery techniques and tech reviews (backed by metrics).

Join The Sub-3 Lab! Hit SUBSCRIBE and let's turn the data into a PR.

New Videos Every Sunday!