This episode is a recording of a webinar I recently had the pleasure of doing for readers of my newsletter. The focus of the webinar is half marathon training, but just like the 5k and 10k webinar, many of the questions apply to all distances. A key theme in this podcast is that sound half marathon training is extremely similar to marathon training, with the key difference being the amount of glycogen an athlete has to run the two distances. If you like this format, email me at coachjayjohnson@gmail.com.  Enjoy!