Citing the coronavirus pandemic and limitation of large gatherings, the Schaeffer's Spring Nationals has postponed this weekend's races in Georgia to a mid-April weekend.

The $4,000-to-win Shamrock at Boyd's Speedway in Ringgold, Ga., was rescheduled for April 17 and Senoia Raceway's $10,000-to-win series event was reset for April 18.

“Hopefully everything will get back to some sort of normalcy between now and then and when we get back to racing, it’ll be full blast,” series promoter Ray Cook said in a series release.

The Spring Nationals season is now set to open April 10-11 at Wythe Raceway in Rural Retreat, Va., and Tazewell (Tenn.) Speedway, which hosts the $21,000-to-win Bill Corum Memorial co-sanctioned by the Schaeffer's Iron-Man Late Model Series.

Other scheduling announcements related to coronavirus:

Whynot Motorsports Park: Rodney Wing's oval in Meridian, Miss., called off Saturday's scheduled $3,000-to-win Mississippi State Championship Challenge Series event. A new date for the race wasn't immediately announced.

Lancaster Motor Speedway: Reversing course from a Tuesday announcement, the South Carolina oval has received approval from county officials to race March 21. The seven-division event includes Limited Late Models.

Florence Speedway: The Union, Ky., track announced upcoming races are hold indefinitely; the track's season-opening Spring 50, a $5,000-to-win Super Late Model race, had been scheduled for March 28.

All-Tech Raceway: Saturday's Florida Late Model Challenge Series opener at Ellisville, Fla., won't be held; the track plans to run its next event on April 4.

Needmore Speedway: The Norman Park, Ga., track cancelled Saturday's event, which included a $2,000-to-win race for Limited Late Models. The track's next event is tentatively April 11.

Federated Auto Parts Raceway at I-55: The Pevely, Mo., oval has postponed its 2020 opening indefinitely. The Ray Marler-promoter track was initially scheduled to practice on March 28 with an April 4 season opener.

Tyler County Speedway: The Middlebourne, W.Va., track postponed its scheduled March 28 preseason practice to April 11.

BAPS Motor Speedway: The York Haven, Pa., track scratched today's preseason practice and the March 21 opener; the track will make a decision later on the new opening date.