This is an email that I just received from Eldora:

for immediate news release

WET GROUNDS FORCE CANCELLATION

ROSSBURG, OH (April 4) – Heavy overnight Thursday rains inundated an already saturated surface and in the interest of safety and concern for the race teams, Eldora Speedway officials have reached a decision to postpone Saturday’s (April 5) planned race meet.

On the agenda was the annual Jud Larson/Don Branson Classic for non-winged USAC (United States Auto Club) Sprint Cars, Moser UMP (United Midwestern Promoters) Modifieds and Advance Auto Parts Stock Cars. That entire program has been moved to Saturday, May 10.