HOW TO PREPARE FOR A MARATHON - FITNESS
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How to Prepare for a Marathon



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To prepare for a marathon you should run outdoors at least 4 times a week for 70 minutes to 2 hours. However, it is also important to do stretching and bodybuilding to strengthen the muscles, being important the accompanying of a teacher. The physical preparation for a marathon takes at least 5 months and, in the case of beginners, it takes an average of 1