Lori Lightfoot was running early. Most political campaigns struggle to stay on schedule, especially as Election Day speeds closer. But in the final stretch of the runoff election for Chicago mayor, Lightfoot appeared to be rolling with such confidence that her campaign started holding rallies well ahead of their announced start times.

Meanwhile, Toni Preckwinkle, fighting the perception that Lightfoot had all the momentum, showed flashes of the candor and personality many voters wish they had seen from her throughout the mayoral race.

“This has been an —” Preckwinkle paused during our interview last week before finishing the sentence: “interesting campaign.”

Chicagoans don’t have much experience with open mayoral elections — this is the first in decades that doesn’t include an incumbent or anointed heir. But it turns out that all sorts of things can happen when democracy moves in. After Mayor Rahm Emanuel announced in September that he wouldn’t seek a third term, 14 candidates made the ballot to succeed him. Because none received a majority in the first round of voting in February, the top two finishers — Lightfoot and Preckwinkle — went into the April 2 runoff.

Whoever wins will become Chicago’s first black woman mayor.

On many issues, they share nearly identical positions. Both Lightfoot, an attorney and first-time candidate, and Preckwinkle, the Cook County Board president, present themselves as progressives who will focus on safety, schools and jobs in the city’s neighborhoods. Both say they’ll address the needs of South and West side communities desperate for investment as well as rapidly gentrifying areas extending from downtown where housing costs are soaring.

But voters are demanding a change after eight years under Emanuel and 22 years under his predecessor, Richard M. Daley. In response, the two candidates have tried to cast each other as part of the city’s political machine. Lightfoot has hit Preckwinkle for chairing the Cook County Democratic Party and receiving fundraising help from Alderman Ed Burke, who was charged in federal court in January with attempted extortion of a Burger King franchisee in his ward. For her part, Preckwinkle calls Lightfoot “the ultimate insider” for accepting appointments in the Daley and Emanuel administrations.

To get an up-close glimpse of how the race was unfolding, I asked both campaigns if I could hang out with them for a bit. Aides to Lightfoot invited me to follow her to several get-out-the-vote stops, while Preckwinkle’s team scheduled me for an interview at her campaign headquarters.

When Lightfoot arrived early for a rally at her campaign field office on West 47th Street, in the working class Brighton Park neighborhood, her volunteers and supporters were ready. As Lightfoot strode into the storefront office in a flash of green — wearing the emerald coat and green-checked fedora she’d put on for the St. Patrick’s Day parade earlier that day — dozens of her backers chanted “LO-RI! LO-RI! LO-RI!”

“We have the opportunity to do something really special,” Lightfoot told the group crowded around her, most of them Latinx younger than 30, as an aide translated her remarks into Spanish. “It’s really clear that black and brown communities are not getting their fair share of resources.”

Lightfoot then led the room in a chant of “Sí Se Puede,” or “Yes, it can be done,” a longtime activist and civil rights rallying cry.

Lightfoot’s critics on the left say her record is anything but progressive. A former federal prosecutor, Lightfoot was appointed by Daley to lead the Office of Professional Standards, which oversaw police accountability from within the department, and then was picked by Emanuel to preside over the police board, which reviews police discipline cases. She repeatedly failed to hold officers accountable for misconduct, her critics charge, with some going so far as to say she’s essentially a cop herself. Lightfoot counters that she worked to change the system from within.

“We can’t just yield the floor to people whose views we don’t agree with,” she said in a recent interview. “We’ve got to be in the room, because if we’re not, our people are always going to get screwed.”

None of that came up when Lightfoot greeted potential voters on the 1600 block of West 47th Street in the Back of the Yards neighborhood. As Lightfoot bought tamales from a street vendor, a beaming young mother nearby turned to her curious daughter and said, “It’s Lori Lightfoot — in our neighborhood!”

Lightfoot stepped into a supermercado, where shoppers and employees stopped what they were doing while she introduced herself and shook hands. A cashier explained who Lightfoot was to her customers.

“She’s going to be the next mayor of Chicago,” the cashier said. She laughed, then added, “Well, she might be.”

Right. This being an actual election, the voters have to weigh in first, and Preckwinkle vows it’s not over.

During much of the mayoral race, Preckwinkle has seemed defensive, evasive and scripted, even reading talking points from her notes during candidate forums. But when I sat down with her last week at her River North campaign headquarters, Preckwinkle resembled the blunt, confident politician I’d interviewed in the past — including her first two terms as county board president, when she focused on repairing county finances and addressing racial disparities in the criminal justice system.

I suggested she had been playing defense since the revelations about Burke and his fundraising effort for her, and the campaign had not gone as she’d expected.

“That is an understatement,” she said, and then laughed.

Preckwinkle noted, as she has before, that when she served as an alderman from 1991 to 2010, she had an independent record. She was not friends or allies with Burke, who helped advance Daley’s agenda while Preckwinkle often opposed it. But it’s not clear if that part of the story ever sunk in with voters.

“I don’t know,” she said, though “it’s what I always say.”

Voters have other concerns, Preckwinkle said. “When I go out in the communities, what people are really talking about are their neighborhoods. In Logan Square, Humboldt Park and Pilsen, I hear people say, ‘We’ve lived in this community for generations, and I’m not sure we can afford to stay here.’ On the West Side, all you hear is, ‘There’s never any investment in our communities.’ Both of those challenges have to be addressed.”

When I asked how the city would find the resources to rebuild areas in need, she — like Lightfoot — didn’t have specific answers. But Preckwinkle said her record as alderman and county board president shows she can get things done.

Both Lightfoot and Preckwinkle have said they’re opposed to current proposals for a taxpayer subsidy of as much as $1.3 billion for Lincoln Yards, a development along the North Branch of the Chicago River with 6,000 planned housing units. Lightfoot vowed in a recent interview to hold up payments for the project if the City Council approves the subsidies before the new mayor takes office in May. Preckwinkle said she too would like to slow the project.

For now, she said, “I’m focused on April 2.”

And that’s when things get truly interesting: After months of visiting neighborhoods around the city, the new mayor will have to start showing she can fix them, too.