If you’ve never run a half marathon, Laraia suggests assessing your current “easy” running pace and heart rate data. If a ...
Pacing can be done from the right atrium, the right ventricle, or both. When the pacemaker decides that pacing is needed, it prompts the heart chambers to pace. This is called “intelligent pacing” and ...
We explain what’s a good time for a beginner marathoner, plus how to set your own time goals and why you should look beyond ...