Qualifying exigency leave, like leave for a serious health condition, is a FMLA-qualifying reason for which an eligible employee may use his or her entitlement for up to 12 workweeks of FMLA leave each year.
Considerations. You can change your calorie intake during training if you feel it is necessary. If you're gaining weight, try eating 200 calories less per day. Likewise, if your training is suffering and you lack energy, you're probably not eating enough, so add in an extra 200 calories each day.
Carbohydrates provide the fuel runners need. During half marathon training, 65% of your total calories should come from carbohydrates, particularly complex carbohydrates. 10% should come from protein (you need 0.5 to 0.7 grams per pound of your body weight each day). 20-25% of your total calories should come from unsaturated fats.