Ten months ago, IZOD IndyCar Series owner and promoter Michael Andretti and his chief marketing officer John Lopes stood beside the then-Baltimore Grand Prix course and marveled at the crowd and the energy filling the space around them.

"This would be a great event to be part of one day," Andretti said to Lopes.

Now, Andretti and his sports management company, Andretti Sports Marketing, are less than eight weeks from opening the gates on the new Grand Prix of Baltimore with Race On LLC, headed by partners J.P. Grant and Greg O'Neill.

Lopes, recalling the moment with Andretti this week, pointed to it as a key reason why Andretti has been successful on many different ventures throughout his life.

"He said that [while] having no idea that we would be putting on this event this year," Lopes said. "Michael was able to look at that crowd, see the genuine interest in the event, recognize the great location and see the big picture. He has a great eye for that. It was a snapshot of his vision."

Known for his determination, relentless attention to detail, patience and ability to put the right people in the right places, Andretti has gone from being known as the son of the legendary Mario Andretti to being a winner in his own right.

His 42 career victories make him the third winningest driver in Indy car history.

As a car owner, his teams have won three IndyCar Series championships and, now, in a season in which many teams are struggling with totally new cars and engines, his driver, Ryan Hunter-Reay, just won his third consecutive race last weekend to move into the series points lead.

Perhaps that doesn't recommend Andretti as a promoter, but he was also part of Andretti Green Racing, which established successful races in Toronto and St. Petersburg. And last month, his organization revived a storied, 109-year old track, the Milwaukee Mile, which had been mired in financial trouble for several years. The results were strong enough for Andretti to confirm the race will return next year.

Andretti's efforts in Milwaukee were attributed to love. He had a racing history at the track as a driver and was emotionally attached to the place.

Was it love that brought him here, too?

"A different kind of love," Andretti said by phone. "Obviously I don't have the same attachment to Baltimore as I do to the Milwaukee Mile — but it will be my son Marco's home track and I'm sure he'll be hitting me up for lots of free passes for his friends. But I've never driven in Baltimore. It was just such a successful event last year — from the view of fans, IndyCar, sponsors and competitors — and it looked like it might go away. I felt the need to not let that happen – to not let it go away.

"I love my sport and want what's best for it."

And the Grand Prix of Baltimore is already an important event on the IndyCar calendar.

"When J.P. called and asked if we'd look at Baltimore," Andretti said, "I saw it as a great opportunity. But, it is a very risky business. You have to have some gambling blood. I don't like to gamble too much, but I have a strong belief in the people in our organization."

Two of those people are Tim Mayer and Lopes.

Mayer, formerly the chief operating officer of the International Motorsports Association and the American LeMans Series, is the son of the late Ted Mayer, who helped create and then ran the McLaren Formula One team that produced championships with Emerson Fittipaldi and James Hunt in the 1970s.

The younger Mayer was hired in May to be the Grand Prix of Baltimore's general manager. He has decades of experience organizing races around the world, including one — the Rio 400 Champ Car race — in less than three weeks.

Lopes, meanwhile, leads the sales and marketing team for all of Andretti's endeavours. He has been in motor sports for 20 years and was the executive vice president of operations for Champ Car before joining Andretti in 2004.