Train by heart rate. Run your pace.
Practical guides on zone 2, heart rate zones, easy running and running with WHOOP. Every claim links to its source.
Zone 2 runningHeart rate by age, pace, benefits and how to stay in zone 2.
Zone 2 cardioWhat it is, examples from running to incline walking, and how much to do.
How to run slowerWhy easy runs should feel too easy, and eight ways to slow down.
Running cadenceHow to increase it safely, and why it lowers the load on your knees.
Running music by BPMFind your running BPM in 30 seconds, and hear mixes at 160 to 180.
Zone 2 calculatorYour zone 2 heart rate and an estimated zone 2 pace.
Heart rate zonesWhat each zone means for runners, a chart by age and a calculator.
Running with WHOOPHeart Rate Broadcast, pace and audio cues for WHOOP runners.
WHOOP Heart Rate BroadcastTurn it on, which apps can read it, battery, and fixes when it drops out.
Best running appsStrava, Runna, Nike, Apple, Garmin and more, compared honestly.
GPS pace accuracyWhy pace jumps between tall buildings, and what to do about it.