I had a big slice of cheesecake, but jogged 19 miles. Do you think it'll hurt my weight loss?

I run a lot because I am marathon training.. i had a cheat day before that big run. I had cheesecake and a breaded chicken sandwich with a nachos side. i felt so guilty! but i did 3 hours of cardio today.
I had a big slice of cheesecake, but jogged 19 miles. Do you think it'll hurt my weight loss?
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