Marathon runners are the elite among long distance runners. Their body is finely attuned to aerobic energy consumption, and sustained effort for hours on end. Their muscles are smaller in size, but extremely rich in energy processing mitochondria.
Ubiquinol and L-Carnitine support the process that increases mitochondrial synthesis and the provision of systemic fats to the muscle for long term energy production.
Isotonic Sports Drink helps quench the thirst and prevents cramping during the event.
Pure Carbs helps in making optimal use of post-training glycogen supercompensation.
Protein Pudding provides high quality protein and HDP. HDP, though technically a carbohydrate, is resistant to digestion and is instead fermented in the gut, and is released as short fatty acids rather than glucose. The result is a high energy influx that doesn't spike insulin as much, thus allowing a long term uninterrupted performance at a very high level.
Multi Vitaminis needed to allow calorie dense meals, that are typically low in micronutrients, because the toll of extreme endurance depletes a lot of anti oxidants as well.