Looks like a pretty good event this Sunday in Edmond with over 500 people signed up.

https://www.cycle66ok.com/

I rode the 33 mile ride last year and was really impressed with the event. It was extremely well organized and the course was fantastic. I can't ride again this year due to an injury, but I'd encourage anyone who likes to ride their bike to go. It really is for all skill levels and you'll meet some great people.