Blog

Example · Oct 26, 2026

Example post with interactive data

A sample that uses every blog feature, including interactive charts. Delete this file before you launch. 2 min read.

Training · Oct 16, 2026

How to taper for a marathon

Learn how to taper for a marathon, adjust your weekly mileage, and reduce training volume without losing your running rhythm. 2 min read.

Site · Oct 6, 2026

Welcome to the Build the Run blog

Training notes, race strategy and the thinking behind the tools. 1 min read.

Race strategy · Oct 2, 2026

Negative splits, explained

Why running the second half faster than the first is the most reliable way to a personal best. 1 min read.

Training · Running · Sep 28, 2026

Why I Run Slow: What 500 Miles Taught Me About Showing Up

Easy miles, honest data, and why the slowest runs did the most work. 1 min read.

Reference · Sep 12, 2026

Mile vs kilometer pacing cheat sheet

Quick conversions between per-mile and per-kilometer pace for common goals. 1 min read.