a priority and a particularly hot topic is how to use a combination of Body Fuel, carbo gels and water. All are available on course at the Virgin London Marathon but different runners have different preferences on how best to use them. Andy
. However, there have been some good questions on her thread about carbo gels and Body Fuel - some runners weren't aware that you can't mix the gels with water. We've also talked about what will be available on the Virgin London Marathon course.Weeks 4 - 5
