The NGA Thunder Classics will be a premier natural bodybuilding event, hosting over 100 athletes, a couple hundred spectators, judges, vendors, and sponsors.

The NGA Thunder Classic is open to all natural amateur athletes who hold a current NGA membership Card. A seven (7) year drug-free polygraph is required for all competitors. Polygraph information is included in the registration.

Women Division:

Fitness, Bikini Model, Bikini, Figure, Physique, and Bodybuilding.

Men Divisions: Physique, Classic Physique, and Bodybuilding. 

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Couples

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Non- NGA-Sanctioned Divisions:

Beach Body and Transformation

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ALL PRO DIVISIONS

We will have classes for Teen, Debut, Novices, Masters and Grand Masters competitors.

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Pro qualifiers divisions require five competitors in a class for a pro card to be awarded.

Heavy Weight

Middle Weight

Light Weight

Please welcome our vendors:

click on their logos to be connected 

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The National Gym Association, Inc. (NGA) was established in 1979 and is one of the most recognizable training and athletic associations in the world.  The NGA is a 501©(3) Not-for-profit organization that dedicates all resources and experience to the natural athlete and to teaching and training individuals to become the most professional certified personal fitness trainers in the world. Additional information can be found at www.nationalgymassociation.com