Over time, everyone has taken the completion of the Mumbai Marathon run a lot more seriously. Many of us have been actively training for over months now for the D day! Trainers and fitness experts are preparing Mumbaikars in full swing, especially those running the half and full marathon. While training right and being fit to avoid injuries is on everyone's priority list, one also needs to keep in mind the food to be consumed a day prior, during and post the marathon, to support the energy levels during the long, arduous run. Nutritionist Karishma Chawla suggests a marathon meal plan for marathon runners a day before the run, on the day and post the run.