Whether you're tackling your first 5K or training for a marathon, it's important to fuel your body in order to kick some butt during your sweat session. While exercising on an empty stomach isn't the best idea, fueling up the wrong way before a run can cause stomach cramps, dizziness, and headaches. Check out the chart below to learn some good choices for **shing before lacing up those sneaks.
2 Hours Before
What to eat: 300- to 400-calorie meal containing carbs, protein, and healthy fats: