Run/walk is a great way to train for newer runners, and it is the method I used. This is a good way to build endurance without injury. I followed a Jeff Galloway program. Many will claim that using this method is "wimpy," but I disagree. I just started running in July. I thought I would need at least a year of running before even attempting a HM. But by using the Galloway method, I was able to accomplish the HM goal in January. For my next HM, I will be training with a group and I will hopefully do much better on my time. But even though I plan to run most of the next one, I will no doubt take a few walk breaks. Better to take a few walk breaks and finish strong than to poop out early.

Good luck!

Marilyn