The Rainbow 6 will be on races five through ten, with the sequence scheduled to start at 2:37 p.m.
On Sunday, the most recent race day, there were 61 tickets with the winning horses in all six Rainbow 6 races. Each of those tickets was paid $2,988.02 on the 20-cent only bet.
Bettors on Sunday added $326,866 to the Rainbow 6 pool.
Per its rules on days with multiple winning tickets Gulfstream took out 20 percent of the day’s Rainbow 6 bet, divided 56 percent among tickets with the most winners and added 24 percent to the carryover.
The carryover has grown because Sunday was the 15th straight race day without the jackpot payoff requirement of just one ticket with the winners of all six rainbow 6 races,