I've signed up to do my first tri this May also, it's actually a little shorter than a sprint, and I'm planning on doing a sprint later on after I move. I can do the biking and swimming distances fine now (although I haven't done open water yet, still too cold even here in Alabama), but I'm still trying to get the run going. I'll get there though. Good luck with yours Brina. I understand about the injury thing, my feet and ankles are shot, hence being far behind on the running compared to the other two, but I think I've got the feet problems corrected at least. Hope you don't have anymore injury problems.