history: Starting to get better at jogging. Last summer I could only jog a couple of miles. Now I'm working up past 5 miles, to 7 and 8 miles each time I go out. I need to get a lot better with my mile times, but I'm starting to get interested in the idea of a half marathon. Starting to get better at jogging. Last summer I could only jog a couple of miles. Now I'm working up past 5 miles_comma_ to 7 and 8 miles each time I go out. I need to get a lot better with my mile times_comma_ but I'm starting to get interested in the idea of a half marathon.
current: Wow!  That is impressive!  You must be really prod of yourself!
next: Yeah, I am. I mostly just do it so I can eat as many cheeseburgers as I want and not get too fat. But now that it's a little bit more of a realistic possibility to do something like that as an achievement, it's become a little interesting.