Javier trained for his first marathon for months after he learned to pace himself and push through the pain. Additionally, he developed blisters and shin splints. In the end, it broke his heart not to finish. Thus, option "A" is correct.
A marathon is 26.2 miles or 42 kilometres. Although marathons differ in their landscape and phase of the test, how far a marathon is has been traditional since 1908.
The length of a full marathon is always 26.2 miles. Races that are faster or extended in distance have 5K (3.1 miles).
Thus, option "A" is correct.
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