Rodd and the Graeme Rogerson-trained Efficient had mowed down Purple Moon and champion jockey Damien Oliver to take out the 2007 race by less than a length at Flemington.
The hoop remembers his rival Oliver immediately congratulating him post-race with some kind words and a pat on the back.
Even two decades on, there was a slight hint of emotion in Rodd’s voice as he recalled how his life changed in that instant, as well as the days, weeks and years that have followed.
“Just going over the line, and having that moment to yourself and pulling up on the horse knowing that you'd won the race was special,” Rodd said.
“You’ve won Australia's biggest horse race so it's very recognisable, and it's not only the race that stops the nation, it's now the race that stops the world.
“I took my time coming back, I really took it in and I was quite fatigued as well.
“But just sitting there on Efficient taking it in as he was looking out over the Maribyrnong River and into the city - just that moment there, that quiet moment was nice because after that, going back into the enclosure and back to see the owners - life changed at that moment.
“There's so much exposure – you’re everywhere and you're all over the news, your face has gone all around Australia.
“It's such a fortunate position to be in, and I get to come here and chat to you guys - it's opened a lot of doors, and I'm really lucky.”