High 5 race pack 1 box high5 marathon pack contains enough award winning nutrition for your next half or full marathon boost your carbohydrate intake at breakfast on race day fuel with energygel during your marathon and recovery with protein recovery afterwards high5 marathon pack contains all the nutrition you will need for your big race day plus a few gels to try in training beforehand includes an assortment of best selling flavours features benefits state of the art nutrition for yo