They weren't the only superstars lighting up Labour Day, with pacing king Spankem too fast and professional in the Flying Stakes, confirming he will be favourite for the NZ Cup.
He stepped best, led and then trailed Thefixer before outsprinting him, suggesting they are the clear top two for the Cup.
Spankem isn't sexy, he does little dramatic. He is just a near foolproof horse with great speed and that makes him the first name in all major race markets till another pacer can wrestle that honour away from him.
The NZ Cup is his to lose, but that doesn't mean he can't lose it.
As good as the first pair were yesterday, there was plenty to like about third-placed Self Assured, who will dodge the Cup, while Chase Auckland and even A G's White Socks, whose chances were affected by broken hopple shorteners at the start, did enough to suggest they will arrive at the Cup close to peak.
Not so Ultimate Sniper, who was poor yesterday.
While Victorian stayer San Carlo will add to spice to the Cup, the race that might really get the blood boiling at Addington could be the Dominion three days later.
Marcoola produced a performance for the ages winning the Dominion last year and that rarely seen version of him was on show at Ashburton yesterday.
New driver Sheree Tomlinson liberated him from the ace draw in the Flying Mile and Marcoola loved it. Like the good entires do he got more confident with every unchallenged stride and won by 12 and a half lengths in a national record 1:53.8.
It was a beautiful display and if Marcoola can stay in that space mentally and physically till the Dominion it is going to take a freak to stop him defending his title.
Cue, Oscar Bonavena three races later. Freak in waiting.
The 4-year-old is still learning, hence his standing start intermediate grade race off a 40m handicap. Trainer-driver Mark Purdon wants him to cool his jets pre-Dominion.
Even allowing for the mixed opposition yesterday, winning off a 40m handicap at hard-running Ashburton is never easy. But Oscar Bonavena was magnificent, overcoming giving the leaders five seconds soon after the start to thrash his opponents with sustained speed.
Like Marcoola he took a chunk out of a national record, his 2:59.8 for the standing start 2400m nearly a second inside the previous mark.
He would only need to trot the next 800m in even time (60 seconds) to break the magical four-minute mark for 3200m, which no trotter has ever done in this part of the world.
It was hard to work out which record was more stunning. Maybe we won't know the answer until after that Dominion in 17 days time.
Add in the erratic but gifted Sundees Son and a couple of Aussies and the Dominion has thrown down the gauntlet to the Cup.