This is something that Dave Fender has compiled over the years of marathon running for anyone doing their first.. I know a few striders are doing Manchester this weekend and London! Dave's top tips for first time Marathoners (or anyone really) On the 3 days before the Marathon. Get really early nights - Thursday and Friday. You may not sleep much at all on the Saturday night, because of excitement/nerves. (This is not a problem, and will not affect your performance) However, it will really help with your peace of mind, if you gained a few hours on the previous nights. Have a big lunch on the Friday and Saturday before a marathon. Big Jacket potato and Salad or some other carbs. On the day before. Get plenty of fluid…