Hills today, back to Gateway. Bill, M & K wanted to do 10 hills, I wasn't too sure about that. Did our mile warmup and started the hills. After 8, I decided I was done and waited for them to finish. Then did our mile cooldown. Ended up totalling 4.25 miles. Funny thing, though, is that my 2 mile splits were exactly the same--9:32 average. With the warmup and cooldown, the charging of the hills, a bit of walking at the top of each hill, it's weird that it came out so even.