What is something 10 yards long?

Answer 1

One example of something that is 10 yards long is a standard American football field, which is 120 yards in total length. Another example could be a first down marker chain used in football games, which is typically 10 yards in length. Additionally, a standard swimming pool lane is often 25 yards long, so two and a half pool lanes would equal 10 yards in length.

Answer 2

1 tenth of a football field