More runners are discovering that the right canine partner doesn’t just add miles—it improves focus, recovery, and the mental balance needed for sustainable training.

If you love to run and you love dogs, you probably asked yourself: what pooch makes the best running partner? Most dogs love to run—some more than others, and not all for long distances. Some do ...

Meet Jellybean, a 9-pound chihuahua-dachshund mix. She's run seven marathons and two ultras with her owner, and these are a ...