slice of toast or half a bagel. Alternatively, a few swigs of a sports drink can give you a quick boost – these are easier to digest than solid food, and are a good source of carbohydrate if you can’t stomach anything more substantial.Keeping hydrated
)Sandwich Festival Fun Runs (Kent, August 19)Grimsthorpe Castle 10K (Lincolnshire, August 27)London Pride 10K, August 18London Pride 10K (August 18) A leafy parkland course, fantastic buzz, and free cream cheese bagels – this race has everything you might