Simplify the following text for a Grade 6 native English-speaking person.
Original: It was announced on March 24 , 2006 by the FIA that future races will again be held at the redesigned Fuji Speedway in Oyama , Sunto District , Shizuoka Prefecture .
Simplified: The FIA announced on 24 March 24 2006 that future races will again be held at Fuji Speedway .