However , the overall character that makes this course a favorite of many remains constant .
Iola Bump and Jump race course evolves a little each year based on racer input , rider and spectator safety , and the condition of individual sections of the track .
The overall character that makes this course a favorite of many remains constant .
Iola Bump and Jump race course evolves a little each year based on racer input , rider and spectator safety , and the condition of individual sections of the track .