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!
Frisbee Dog World Championship
The Frisbee Dog World Championship (also known as the Ashley Whippet Invitational World Championship and the Canine Frisbee Disc World Championship) is an annual competition for disc dogs.
Origin.
In 1975, Irv Lander, Alex Stein and Eldon McIntire first organized a World Championship for flying-disc (Frisbee) catching dogs and their handlers. The event continued annually. Stein and his disc dog, Ashley Whippet, won the first three championships in 1975, 1976 and 1977. McIntire was the owner of
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