I am looking for a specific word for a goal that a person has, but is not currently attempting to reach.
For example, if I want to run a marathon someday but almost never exercise, running a marathon would be a ____.
I have considered "pipe dream" but I don't believe it quite fits because usually a pipe dream is just not possible. This word describes an aspiration that could be achieved with some effort, but the person is not focusing on it.
Thank you