Rains have pushed Friday night's racing back to Saturday night at the Valley Preferred Cycling Center.
The World Series of Bicycling's Keirin Revenge Dog Days of Summer, originally scheduled for Friday, will be held Saturday at 7:30pm.
Fans will be able to bring their pets to Saturday night's event.
There will be a $1 admission charge for the pets, which will be donated directly to the SPCA.
Allentown, PA 18102