Training for my next series

Sitting here thinking about my next adventure, and I'm getting excided!  My next series is a little more then one month away.  I'll be running the Gulf Series, which will be a series of 5 half marathons, in the gulf of Mexico border states (FL, AL, MS, LA, TX).  Today I plan on doing a 10 mile run, and will be seeking to get to 16 miles before the race series.  One thing I'll not have to worry about is weight - I've continued my Intermittent Fasting and am somewhere between 190 - 200 lbs (but would be happy to go below 190).