CANADA 
TOP RANKED BY DISTANCE CATEGORY, AGE AND SURFACE - 2008
3yo TURF 3yo NON TURF (*D/A)
Category Horse Rating Trained Horse Rating   Trained
S: 5f - 7.99f : 1000m-1599m                
M:  6.51f - 9.49f :1301m-1899m                
I:  9.5f - 10.5f : 1900m - 2100m                
L: 10.51f - 13.f : 2101m - 2700m                
E:  13.51f+ : 2701+                
4yo and up  TURF 4yo and up  NON TURF (*D/A)
Category Horse Rating Trained Horse Rating   Trained
S: 5f - 7.99f : 1000m-1599m              
M:  6.51f - 9.49f :1301m-1899m              
I:  9.5f - 10.5f : 1900m - 2100m              
L: 10.51f - 13.f : 2101m - 2700m MARSH SIDE (USA) 118 N.DRYSDALE - USA        
E:  13.51f+ : 2701+              
FILLIES AND MARES
3yo TURF - FILLIES 3yo NON TURF (*D/A) - FILLIES
Category Horse Rating Trained Horse Rating   Trained
S: 5f - 7.99f : 1000m-1599m              
M:  6.51f - 9.49f :1301m-1899m              
I:  9.5f - 10.5f : 1900m - 2100m              
L: 10.51f - 13.f : 2101m - 2700m              
E:  13.51f+ : 2701+              
4yo and up  TURF - FILLIES & MARES 4yo and up  NON TURF (*D/A) - F & M
Category Horse Rating Trained Horse Rating   Trained
S: 5f - 7.99f : 1000m-1599m              
M:  6.51f - 9.49f :1301m-1899m              
I:  9.5f - 10.5f : 1900m - 2100m SEALY HILL (CAN) 116 M.E.CASSE        
L: 10.51f - 13.f : 2101m - 2700m              
E:  13.51f+ : 2701+              
* D indicates Dirt and A indicates an artificial surface