I've had my ds trainers 14 since at least January and they're about to fall apart. My season and collegiate career may end in two weeks unless I pr in the 5000 by about 25 seconds. I pretty sick of running and want to take a long time off when this season's over. However I am definitely the fittest I've ever been and could very well have a breakout race. So my question is should I go ahead and buy a new pair of shoes, or hold out to see how long my season will extend?