Most Improved is my favorite category for athletes. I love seeing just how much athletes improve from year to year. There's no greater satisfaction in this sport than watching athletes work hard and see the dividends of their hard work. So each week we will take a look at one discipline of the sport and look at the most improved athletes in those events.
This week we're looking at the distance events. Note that in order to make this list you have to have been a top 1000 distance runner so far this season. Also, times will be compared to February and March times from last season, not PR's.