Del Mar's Pick 6 carryover

I know there are a few horse racing fans on the board. I don't know if any of you saw the pool for the Pick 6 at Del Mar, but it reached $5.1 million on Sunday. I've only been a horse racing fan for a few years, but I thought that was insane and the most I've seen in any Pick 6 pool.
My bosses will be happy to know (if they're reading this) that I didn't take down this Pick 6 (so I won't be quitting), but I did get one of the consolation prizes out of my $34 in tickets. If only I could have gotten the winner in the fifth race and won 60K. Oh well.
On one of my other tickets, I got four winners and two second-place finishers.