I disagree. Love is not a sprint.
It's a MARATHON.
The Big Bang Theory Season 1, Episode 3
It is a MARATHON,
not a sprint.
The Big Bang Theory Season 7, Episode 3
Look, it's a MARATHON,
not a sprint.
The Big Bang Theory Season 11, Episode 12
People run
in a MARATHON!
The Big Bang Theory Season 7, Episode 3
...do you wanna join us for Thai food
and a Superman movie MARATHON?
The Big Bang Theory Season 1, Episode 2