What started as a typical tough half-marathon ended as anything but when a bloodhound joined the race and snagged a seventh-place finish. According to Runner's World, Ludivine the hound slipped away from her backyard the morning of Jan. 16 and found her way to the starting line of the Trackless Train Trek Half Marathon in the sleepy town of Elkmont, Alabama. "All I did was open the door, and she ran the race on her own accord," Ludivine's owner, April Hamlin, told Runner's World. Keith Henry, 38, who won the race, said he spotted Ludivine sniffing around while he was...