NHRA - National Hot Rod Association

From 1997 through 2000, Houston Raceway Park became one of the few tracks to hold two national events per season, hosting both a spring and a fall event. John Force was the only one to win both events in the same year, winning in Funny Car at the 1999 events (Pro Stock Motorcycle was never contested at both events in a single season).

Here's a look at the Pro class winner's list for both events in those four seasons:
 

To purchase tickets to the final NHRA SpringNationals at Houston Raceway Park, call 281-383-7223 or visit www.HoustonRaceway.com. Children 12 and under are admitted free in general admissions areas with a paid adult.