I didn't "run" today, but I went to my fitness class; it's hard enough as it is, but today, she had us go outside.
We had to run around the cul-de-sac outside the gym twice, do a bunch of push ups and planks using the curb and rocks for leverage, and then run 2-3 times around again and back inside.
I was running with the 2 women I know are real runners; they do tris and 10Ks, halfs. When I looked back, everyone else was way behind us.