Two hikers were observing a grizzly bear from several hundred yards away, when the bear suddenly turned towards them and charged at high speed. One of the hikers quickly slipped off his boots, and was putting on his running shoes when the other said, "What are you doing? Bears can run 35 mph. There's no way you can outrun him!" The other hiker finished lacing up his shoes and replied, "I don't have to outrun the bear. I just have to outrun you!"