If this were months ago, my advice to you would be that you need to keep looking at more school so you can find one that's a better compromise between both. But now it's February, you've applied everywhere that you intended, and now all you can do is make your decision from who accepted you. That's a bummer, but it's what you're having to deal with. Correct me if I'm wrong, but I'm guessing that looking for new schools is not an option at this point.
I should amend my statement earlier a bit. I said to pick the lifestyle and experience over the academics. I'm not saying to go to a party school. I should also add that I picked academics over running. I wasn't able to make the XC/track team at the school I chose because I wasn't good enough. I don't really regret it, because things have turned out okay, but I honestly don't see what my degree bought me that I wouldn't have gotten by going to any other decent undergrad program. If you're going to a college and then staying in the state and it's really well known and such, okay, that might help you land your first job with an employer who also went to the school. I'll give you that. It ends there, though. Nobody cares once you've had your first job. And if you plan to go to grad school next, people care way more about the 4.0 from anywhere and the good test scores than they do about what the undergrad school was.
Also, if you don't run for a team, you'll weigh at least 20 pounds more when you graduate college. Promise.