HAMPTON, Ga. • This isn't the way Atlanta Motor Speedway wanted to celebrate its 50th anniversary.

The high-banked track has traditionally hosted two NASCAR Sprint Cup races each year, but that's changing in 2011. Track owner Speedway Motorsports Inc. decided to shift the attendance-challenged spring date to another of its facilities, Kentucky Motor Speedway.

As amazing as it may seem, Atlanta is about to become a one-race town — despite being one of the largest markets on the circuit and right in the heart of traditional NASCAR country.

"I started coming here in the 1980s," said 51-year-old Mark Martin, the oldest regular driver in the series. "I love this place. I hate to see it come to that."

He's not the only one. The 1.54-mile quad-oval has long been one of the most popular in the series among the drivers, who love its hair-raising speed and multiple passing grooves.

"I wish we raced Atlanta every other week, maybe three times a month," Carl Edwards said. "I really, really like this place."

But there's more to racing than just racing.

The spring event at Atlanta was traditionally plagued by poor weather and struggled to draw fans. Track officials tried all sorts of marketing gimmicks and even slashed ticket prices, but nothing helped. Finally, SMI owner Bruton Smith had to make a hard business decision: If he wanted a Cup race at Kentucky, it would have to come at the expense of another of his tracks.

Atlanta was the most logical candidate, despite its long, proud Cup history.

"There's no way you're going to convince me this decision was done because we're the worst market," track president Ed Clark said. "It was simply who owned what, and a choice had to be made. Bruton ran out of options. There was no other thing he could do."

Still, there's no denying all those empty seats. Even the race Sunday night, the Labor Day weekend event that Atlanta will be keeping in 2011, isn't expected to be a sellout.

"It's unfortunate, but it's necessary," Kyle Busch said. "When you can't sell seats, you don't deserve to go to that race track twice."