Emma Willits, a psychological well being counselor from Des Moines, is on the lookout for a candidate who cares about local weather change and common well being care. She voted for President Biden and can in all probability achieve this once more, although Ms. Willits, 26, says “it feels a little hopeless, honestly.”

Sitting on a bench simply throughout the truthful halfway, John Hogan described how he believed Mr. Biden was a felony who needs to be “hung” — earlier than his spouse shushed him for being unkind. He mentioned he voted for Donald J. Trump twice and would in all probability achieve this once more, if the previous president wins his celebration’s nomination for a 3rd time.

But Mr. Hogan, too, would love extra choices.

“These two jokers compared to Ronald Reagan?” mentioned Mr. Hogan, a 58-year-old retiree from Pella, a small city an hour southeast of Des Moines. “Come on.”

In an period when American politics are outlined by discord, there’s one challenge on which voters throughout the divided political panorama seem to have the ability to discover frequent floor: Please, not one other spherical of this.

Five months earlier than the primary nominating contest in Iowa, the nation seems headed for the primary presidential-election rematch since 1956, when President Dwight D. Eisenhower defeated Adlai Stevenson II for the second time.

Mr. Biden is operating for re-election with no important Democratic challenger. In Iowa and amongst Republicans nationally, Mr. Trump stays the dominant front-runner regardless of dealing with a number of election-year felony trials, main his nearest challenger by a two-to-one margin, with almost all of the others within the pack of a dozen challengers mired within the single digits.

Interviews with over two dozen strategists, voters and candidates point out that many see the nation as slowly marching not towards a brand new season however into reruns. And even in Iowa, the place voters make investments deeply in presidential politics, a complete lot of them would like to vary the channel.

“That’s surprisingly one of the few things Americans can agree on right now — they don’t want a rematch,” Gov. Doug Burgum of North Dakota, one of many lesser-known Republicans difficult Mr. Trump, mentioned in an interview whereas driving the Ferris wheel. “Presidential campaigns should be about a vision of where our country should go. In both cases, there’s a lot of discussion of the past.”

While current polls present Mr. Burgum deep within the pack of Republicans, surveys point out he has a degree. Only 22 p.c of Democrats mentioned they might really feel “excited” with Mr. Biden because the nominee, and almost half of the celebration would love one other selection for president, in response to polling last month from The New York Times and Siena College.

A bigger portion — 43 p.c — of doubtless Republican voters mentioned that they had a “very favorable” opinion of Mr. Trump. Yet 46 p.c mentioned they might be open to a different possibility.

If these are the alternatives, most voters would in all probability fall in line. Only 10 p.c mentioned they might vote for another or keep residence.

As he waited for Mr. Trump to reach at a grill stand sponsored by the state’s pork trade, Dan Pelican, 40, mentioned he felt little anticipation over the prospect of flipping pork chops with the previous — and maybe future — president. He backed Mr. Trump in 2016 however in 2020 wrote in his personal identify.

Of course, the race is way from set. Mr. Trump’s standing might falter as authorized troubles escalate and as his felony indictments go to trial — a calendar that’s more likely to overlap with main season. Mr. Biden — the oldest president in historical past at 80 — faces persistent nervousness about his well being inside his personal celebration. There’s additionally the prospect that his son Hunter Biden might face his personal felony trial throughout the marketing campaign.

As she bought funnel muffins from a stand on the truthful, Emily Wiebke grimaced when requested whether or not she was excited for a Biden-Trump rematch. She would vote for Mr. Biden once more, she mentioned, however would like some much less seasoned choices.

“Last time I kind of felt like, why are you making me choose between these two people?” mentioned Ms. Wiebke, 48, a highschool English trainer from Fort Dodge. “Maybe get some younger people with some new ideas and kind of see where that is.”

Instead, the 2024 election is shaping as much as be as a lot about re-litigating the previous as about casting the nation towards the long run. Biden supporters argue that he’s the one candidate who can defeat Mr. Trump, who many see as an existential menace to American democracy. Backers of Mr. Trump consider his falsehoods concerning the 2020 election being stolen and see the subsequent race as an opportunity to proper what they view as a historic fallacious.

“We know who we voted for and we watched all the way through that the results we were hoping for were taken away,” mentioned Ray Hareen, 76, a retiree from Des Moines, who deliberate to vote for Mr. Trump. “I still can’t get over it in a way.”

Strategists say these motivations replicate tribal forces driving American politics. Voters are pushed extra by hatred of the opposite facet — what political scientists name adverse partisanship — than by a need to resolve nationwide issues. Surveys present that more and more Republicans and Democrats view individuals who help the opposing celebration in extraordinarily adverse phrases together with silly, immoral and dishonest.

“Who do you hate? Hey, who hates you? Those are the motivating forces right now,” mentioned David Kochel, a longtime Trump-skeptical Republican strategist from Iowa. “It would be better for the country if we had an argument about the future. And it’s hard to do that if you have two really old politicians who already ran against each other.”

Quite a few voters described their considering in ways in which made clear that their help was way more about which candidate they didn’t like than about any constructive qualities.

“I’ll vote for Biden because I’m anti-Trump,” mentioned Lydia Stein, 32, a nurse from Des Moines. “But there’s a question of how long Biden can continue to be effective and bringing forth new things to work on in another four years.”

Much of the angst across the decisions pertains to the age of each front-runners. Mr. Biden is asking voters to maintain him within the White House till age 86, a request that polls show raises issues for many Americans and is the supply of monumental nervousness amongst celebration leaders. He has discovered an unlikely defender: Mr. Trump, 77, who has mentioned that Mr. Biden is “not an old man” and that “life begins at 80.”

Voters are usually not so satisfied. Jesse Lopez, a retired manufacturing unit employee from Des Moines who was displaying off his classic 1970 Chevy Monte Carlo on the truthful, mentioned he would contemplate a Democrat or a average Republican. He deliberate to vote for Mr. Biden, however thought the president ought to have cleared the best way for a brand new technology of leaders.

“We need to get some younger blood in the government,” mentioned Mr. Lopez, 71. “The younger generation, they see things different than us older generation, so I can see that the change needs to happen.”

Partisans on either side blame their opponents for the dearth of pleasure across the decisions. As he walked the fairgrounds selling Mr. Biden’s re-election marketing campaign and sampling Iowa’s pork chops, Gov. Tim Walz of Minnesota mentioned voters weren’t trying ahead to “the fatigue around what we know will be the nonsense” from Mr. Trump.

Asked if he was trying ahead to a Trump-Biden rematch, Sam Clovis, a retired faculty professor from Sioux City, Iowa, who was an early Iowa adviser on the 2016 Trump marketing campaign, replied, “Honestly, no.”

After seven years of chaotic and infrequently unprecedented political occasions — from impeachments to indictments to a once-in-a-century pandemic — many citizens say they’re searching for a break.

Standing close to the state truthful’s soapbox Thursday afternoon awaiting former Vice President Mike Pence, Kim Schmett, a lawyer from Clive, Iowa, who voted twice for Mr. Trump, mentioned he hoped for something in 2024 however a rematch of 2020.

“President Trump and President Biden have had their opportunities,” Mr. Schmett mentioned. “I think it’s time we move on to the future and try to unite people instead of reliving the last decade or two.”