So, I'm interested in learning more about ultimate sports.
Do you mean Ultimate Frisbee, which is a non contact sport with players using a flying disc?
That's exactly what I mean!  
Known as Ultimate and Ultimate Frisbee, it was developed in 1968 by a group of students at Columbia High School! 
Wow!  Who knew.  My son was playing for awhile, but I'm pretty sure the dog has the frisbee now.  
Actually, there is Disc Dog which is a dog sport revolving around dogs and their humans catching frisbees!
really?  Maybe we should give it a go!
If you get good enough, there is a Frisbee Dog World Championship too! Its an annual competition for disc dogs hehe.
oh awesome.  I'm thinking about signing up!
Disc dog
Disc dog (commonly called Frisbee dog) is a dog sport. In disc dog competitions, dogs and their human flying disc throwers compete in events such as distance catching and somewhat choreographed freestyle catching. The sport celebrates the bond between handler and dog, by allowing them to work together. The term "disc" is preferred because "Frisbee" is a trademark (held by Wham-O) for a brand of flying disc.
History.
The sport got its start in the early 1970s,
Ultimate (sport)
Ultimate, originally known as Ultimate frisbee, is a non-contact team sport played with a flying disc (frisbee). Ultimate was developed in 1968 by a group of students at Columbia High School in Maplewood, New Jersey. Although Ultimate resembles many traditional sports in its athletic requirements, it is unlike most sports due to its focus on self-officiating, even at the highest levels of competition. The term frisbee, often used to generically describe all flying discs, is a registered trademark of