280: Days until the Chicago Marathon.
2/19: Date that registration opens for the Chicago Marathon.
4:15:10: My marathon PR.
9:10: Pace at which one must run for a 3:59:59 marathon.
8:12: Pace at which a female in the 18-34 age group must run to qualify for Boston with a marathon time of 3:35:00.
< 9:10: Pace at which I hope to run the Chicago Marathon.
< 8:12: Pace at which I run the Chicago Marathon in my dreams.
These are normal thoughts to have on a Saturday night, right?