PR Nerd
Training plans, running advice, and more.
The PR Nerd Articles

Training advice for serious runners

Paces, periodization, and everything in between.

August 4, 2026·5 min read

Adidas Boston 13 Review: Worth the Hype? (2026 Mileage Test)

First impressions of the Adidas Boston 13 after six high intensity workout runs and one PR in a 5k. A tempo and race day shoe that punches above its price point compared to similar Nikes.

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August 3, 2026·5 min read

Beat the Heat: The Best Hot Weather Running Gear to Thrive in Summer Running

Running in summer heat and humidity can ruin a training block if you don’t adjust your gear. Here is what actually works for sweat management, hydration, chafing, and staying cool.

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July 30, 2026·9 min read

Is Heel Striking Bad? No. Overstriding Is the Real Problem.

Most runners heel strike, including most elites. The research is clear on that. What actually predicts injury risk is not which part of your foot lands first, it is whether you are overstriding. Here is the research, properly cited, and what to actually do about it.

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July 28, 2026·6 min read

The Research-Backed Case for a Running Shoe Rotation (And When You Don't Need One Yet)

A lot of runners have heard of shoe rotation without ever getting a clear explanation of what it actually is, whether it works, or when you've genuinely earned one. Here is the real research, what it actually shows, and a mileage-based framework for building your own.

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July 23, 2026·9 min read

How to Pick the Right Running Watch (Without Paying for Features You Will Never Use)

Running watches range from $99 to over $1,000, and the marketing makes it worse. Here is what GPS accuracy, VO2 max tracking, AMOLED displays, and battery life actually mean, and how to figure out which features you will actually use.

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July 20, 2026·5 min read

I Gave Up Alcohol to Improve My Running. Here’s What Happened.

I used to think a few craft IPAs a week didn't impact my training. Here is what happened to my health, my weight, and my running times when I finally decided to give up alcohol completely.

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