The 11th annual Putnam City Cancer Classic will take place on Nov. 3 at Wheeler Park on the Oklahoma River.
Cost for the fun run is $15 per person, and the 5K is $30.
Osteoarthritis is the most common form of disability in the U.S., affecting nearly 31 million Americans.
More than 1,000 runners and walkers turned out at Wheeler Park on Nov. 5.
More than 1,000 people are expected to participate in the event at Wheeler Park.
Putnam City Schools continue their generosity toward OMRF.