Long distance running Mama. Anyone?

I'm a 46 year old long-distance running mom of 4 (hubby makes 5). I use Myfitnesspal to keep track of nutritional needs and/or weight loss. As an endurance runner, I have a hard time losing weight and have decided to up my calories to improve my metabolism (too long at lower calorie) and would love to connect with similar moms "on the run".