Gulfstream Park today (Sunday) has a mandatory payout on its Rainbow 6.
The 20-cent per combination only bet will be on races 6 to 11 with the sequence scheduled to start at 2:56 p.m.
The carryover coming into Sunday is $3,672,594.
Because of the size of the carryover, it is likely that between $10 million and $15 million will be bet on the Rainbow 6.
We will have coverage on our blog, which may be ac accessed on the menu bar at the top of the home page of this Web site.