NOTICE: Return to 45-day rule Posted by MSOA | Mar 27, 2018 | News, Notices | 0 | Please be advised: Effective Saturday March 31, we will return to the old standard of 45 days and current qualifying standard. Effective April 11th the qualifying standard will be 2:01 Pacers and 2:03 Trotters. 3YO allowed 2 seconds.