The bear will catch you, kill you, and eat you.
Even if you weight more than the bear.
This would be true of a wolf, mountain lion...too.
Just remember to hike with someone slower than yourself.
Then you do not have to out run the bear...just out run your friend.
An atheist is running through the woods when he spots a bear in the distance.
The bear immediately takes chase, and the atheist runs for his life. Just as the bear is about to take him, the runner exclaims, "Oh, God!".
Suddenly everything is frozen, the bear mid-stride, and all the sounds of forest are silent. The atheist hears a booming voice from above, "So, now you believe".
"I, I, um, I can't become a believer, now", stammers the atheist, "All my friends will think I'm nuts. Make the bear a believer, so he will be peaceful".
"Done", boomed the voice. The sounds of the forest returned. The bear stops in his tracks and with a very peaceful look upon his face, sits down on his haunches, bows his head, and says, "Thank you Lord for the meal I am about to receive..."