can any member shoot in these or do they requirer qualifications?

DOPVFT
There is no qualification required to shoot the Triple Crown, you must be a member of the IBO is order to compete. The Triple Crown are qualifiers for the IBO World Championship held at Snowshoe Mountain in West Virginia.
Come on out and try your luck at the National Triple Crown, each club has their own unique way of setting targets and using the terrain to the best of there ability. You will meet some of the nicest people competeing and the vendors are there to purchase the latest gadgets and of course to lend you assistance if you need some. The staff of the IBO, and the host clubs are friendly and the course workers are volunteer so be nice to them also. You will really enjoy the experience.

Thanks with the number of people I saw on the results pages I assumed that it was open to any memberI just wanted to make sure.

Just an update on the information for shooting National events. At the fall board meeting we also established a system to allow members to invite a "guest" to the event to try out the competition. Take a look at the review of topics covered in the "news" section at www.ibo.net.