Gulfstream Park has a112-race card on Saturday with first post at 12:45 p.m.
Conditions are listed as Fast and Firm, and the Weather Channel forecast is for just a 15 percent chance of rain during racing hours.
There are no stakes races on the card.
The carryover on the Rainbow 6 is $2,683,444.
The Rainbow 6, a 20-cent per combination-only bet is on races seven to 12, with the sequence scheduled to start at 3:52 p.m.