Domain: entertainment (Sports Analytics and Rules)
Problem: Looking at the distribution of 'P' (Personal Drinks) stations on this 2012 London Marathon course map, I want to calculate the supply requirements for an elite athlete. If the runner takes equal amounts of isotonic drink only at these specific stations and strictly adheres to standard endurance carbohydrate intake strategies, how much beverage in milliliters should be prepared at each station? Please use the official finishing time of the men's champion from that year as your reference and provide the final result as a single integer.
Answer: 238