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Why Most Elite Marathoners Heel Strike (And Why You Should Stop Worrying About It)

Jan 1, 2026

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10 min read

Why Most Elite Marathoners Heel Strike (And Why You Should Stop Worrying About It)

Jonah Rosner
Jonah Rosner
Why Sitting in a Hot Tub Might Boost VO2max Like an Altitude Camp

Dec 25, 2025

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12 min read

Why Sitting in a Hot Tub Might Boost VO2max Like an Altitude Camp

Jonah Rosner
Jonah Rosner

Dec 18, 2025

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11 min read

Why Baking Soda Could Help You Surge at Mile 20—Or Ruin Your Race by Mile 5

Dec 11, 2025

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13 min read

Do Super Shoes Actually Work at 9:00 Pace? The Science Might Surprise You

Nov 27, 2025

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13 min read

Why Your Heart Rate Stays High—And Why Spiking It Beats Endless Zone 2

Nov 13, 2025

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10 min read

The Mile 20 Caffeine Mistake That’s Costing You Minutes—And How Pros Avoid It

Jonah Rosner
Jonah Rosner

Nov 6, 2025

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10 min read

Your Post-Run Electrolyte Drink Might Be Useless (and What Actually Works)

Jonah Rosner
Jonah Rosner

Oct 30, 2025

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10 min read

90% of Your Runs Don’t Need Electrolytes—Here’s When They Actually Matter

Jonah Rosner
Jonah Rosner

Oct 24, 2025

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11 min read

Why You Don’t Need Electrolytes—And When They Actually Matter

Jonah Rosner
Jonah Rosner

Oct 17, 2025

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10 min read

🏃‍♂️ Could Running Less During Your Taper Be the Secret to Your Fastest Marathon Yet?

Jonah Rosner
Jonah Rosner

Oct 9, 2025

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12 min read

VO2 Max Drops in 12 Days?! How to Keep 90% of Your Fitness After Your Marathon

Jonah Rosner
Jonah Rosner

Sep 25, 2025

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9 min read

Free Speed: How to Use Caffeine to Shave Minutes off Your Marathon

Jonah Rosner
Jonah Rosner

Sep 18, 2025

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11 min read

Why Your $500 Smartwatch Keeps Lying During Intervals—and the Fix

Jonah Rosner
Jonah Rosner

Sep 11, 2025

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11 min read

When Eating After a Run Actually Matters—And How It Boosts Recovery

Jonah Rosner
Jonah Rosner
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