flat racing
 US /ˌflæt ˈreɪ.sɪŋ/
 UK /ˌflæt ˈreɪ.sɪŋ/

1. 
horse racing on a flat course without jumps
:
• 
He prefers flat racing to jump racing.
• 
The season for flat racing usually runs from spring to autumn.

horse racing on a flat course without jumps