Weird knee injury

Here's the start of the Toronto Father's Day Run for prostate cancer research. Look at the dork juggling!

Three days after my humiliating parkour hurdling injury, my shin is still massively swollen from knee to ankle. I also have a very strange knee injury that allows me to run without pain (although I haven't ventured out on an actual run) but I can't walk up or down stairs properly, and it hurts when I stand up or sit down. As long as I can run, I'm happy. I don't need to sit down.