Congrats on your upcoming race. You will have fun. Just take it easy. If you are having a hard time getting up to go run, join a runners club. Don't run alone. Another great way to train for a half is to run a few 5k's and at least a 10k race. You will enjoy yourself and meet some cool people. You can see my running schedule in my first video post. You will also find a link to race near you. https://steemit.com/steemit/@thecryptoking/steemit-running-tips-as-i-train-for-the-2017-nyc-marathon-volume-1