PS - this is good for you, too. If you are a runner, or a family member is a runner, or a neighbor is a runner, take the dog with you. Remember, you didn't start running three or five miles at once. Start the dog at a mile and work up a mile every week until the dog can go your distance. Same safety rules as for walking apply.
Some folks use reflective tape on the dog's leash for higher visibility in the dark.
Avoid running on pavement by letting the dog run on the soft shoulder. Avoid overheating in warm weather. This is a running program for a dog when you don't run. You must be very careful, and it is best to enlist the help of another person. Roadworking lets you run the dog from a vehicle.