I ' m happy I have a run today . I took 3 days off in a row , due to feeling lousy and some joint issues . I started out on my 4mile and turned it into a 6.5 mile . But I was shot at 6 and gritted my teeth , sucked up the last .5 and made it home .

Generate a question about the above context.
What may be a valid fact about my run today ?
Options are:
A). None of the above choices .;
B). I sped up at the last half mile and sprinted home .;
C). It was a struggle near the end .;
D). I got home quicker than usual .;