A: Fueling your run with sports nutrition products, such as energy gels, bars and electrolytes can help keep you going strong even when the miles are really piling up. 

There are several ways to do this, but in general you'll want to focus on consuming adequate amounts of carbohydrates and electrolytes while also staying hydrated throughout your run, marathon or ultra.

Read our top tips on how to fuel and use sports nutrition products in your marathon training program or when running an ultra marathon in our blog "Running Nutrition 101: How to Fuel Your Run, Marathon or Ultra" here.