Gulfstream Park: Rainbow 6 Jackpot Pool Guaranteed At $600,000 Sunday by Press Release|01.21.2023|6:30pm Gulfstream Park in Hallandale Beach, Fla. The Rainbow 6 went unsolved at Gulfstream Park Saturday for the 12th racing day in a row following a single-ticket jackpot hit for $533,783.63. Sunday's Rainbow 6 gross jackpot pool will be guaranteed at $600,000. The Rainbow 6 jackpot is paid out when there is a single unique ticket sold with all six winners. On days when there is no unique ticket, 70 percent of that day's pool goes back to those bettors holding tickets with the most winners, while 30 percent is carried over to the jackpot pool. Sunday's Rainbow 6 sequence will span Races 5-10, featuring back-to-back optional claiming allowance events in Races 8 and 9. In Race 8, a $86,000 race at five furlongs on turf for older horses, Todd Pletcher-trained Meetmeinkingston will seek to improve on a second-place finish under the same conditions Dec. 22. Patrick Biancone-trained Diamond Wow is scheduled to make her first start on dirt since finishing fourth in last season's Forward Gal (G3). Grade 2 stakes-placed on turf, the daughter of Lookin At Lucky won the Our Dear Peggy over Gulfstream Park's main track as a 2-year-old.