The correct answer is C. 26 miles 385 yards.
A marathon is a long-distance running race with a distance of 26 miles and 385 yards (42.195 kilometers). The modern marathon originated in 490 BC, when Pheidippides, a Greek messenger, ran from Marathon to Athens to announce the victory of the Greek army over the Persians in the Battle of Marathon. The first modern marathon was held in 1896 at the first modern Olympic Games in Athens.
The marathon is one of the most popular and prestigious running events in the world. It is often used as a test of endurance and mental toughness. The marathon is also a popular event for charity fundraising.
The marathon is a challenging event, but it is also a rewarding one. The feeling of crossing the finish line after running 26.2 miles is one that runners will never forget.
Option A is incorrect because it is the distance of a half marathon. A half marathon is a long-distance running race with a distance of 13.1 miles (21.0975 kilometers).
Option B is incorrect because it is the distance of a 5K race. A 5K race is a long-distance running race with a distance of 3.1 miles (5 kilometers).
Option D is incorrect because it is the distance of a 10K race. A 10K race is a long-distance running race with a distance of 6.2 miles (10 kilometers).