Agility is like obedience in that exhibitors can make it as competitive as they wish.
There are several AKC agility titles available. The maximum score is 100 points and to qualify the dog must pass with a minimum score of 85 points and not receive any non-qualifying deductions. There is an allocated time to run each course. The fun part of agility is the work. It is positively motivated and often at the trial you see the dogs motivated by just getting to run the course.