There will be a lot of donkeys on the stage in the first couple of two-day rounds of candidate debates this summer. Illustration: Konstantin Sergeyev/Intelligencer; Source Images: Getty

On June 26 and 27 in Miami (on NBC, MSNBC, and Telemundo) and on July 30 and 31 in Detroit (on CNN), the 2020 Democratic presidential contest will quickly get real with the first sanctioned candidate debates of the cycle. In February, the Democratic National Committee published reasonably clear rules and guidelines for these events, making it possible to figure out with some specificity which candidates have qualified for the big stage — or rather, stages, since the DNC anticipates events that span two consecutive evenings to accommodate the large field (with a maximum of ten at each), with placement in one night or the other being determined randomly (so no “kiddie table” debates like Republicans held in 2016 for less-esteemed candidates).

The DNC offered two ways to qualify:

Polling Method: Register 1% or more support in three polls (which may be national polls, or polls in Iowa, New Hampshire, South Carolina, and/or Nevada) publicly released between January 1, 2019, and 14 days prior to the date of the Organization Debate. Qualifying polls will be limited to those sponsored by one or more of the following organizations/institutions: Associated Press, ABC News, CBS News, CNN, Des Moines Register, Fox News, Las Vegas Review Journal, Monmouth University, NBC News, New York Times, National Public Radio (NPR), Quinnipiac University, Reuters, University of New Hampshire, Wall Street Journal, USA Today, Washington Post, Winthrop University. Any candidate’s three qualifying polls must be conducted by different organizations, or if by the same organization, must be in different geographical areas. Grassroots Fundraising Method. Candidates may qualify for the debate by demonstrating that the campaign has received donations from at least (1) 65,000 unique donors; and (2) a minimum of 200 unique donors per state in at least 20 U.S. states. To demonstrate that the fundraising threshold has been reached, candidates must provide verifiable evidence, which they may do by authorizing ActBlue and/or NGP VAN to provide that evidence.

So who’s already qualified? According to an analysis from FiveThirtyEight on May 22, 20 announced candidates have made the cut, all but one via the polling method. We’ll continue updating this post as more candidates qualify.

Joe Biden

Before and after he formally announced, Biden ranked at or very near the top in every national and early-state poll taken this year, despite a mini-crisis over his inappropriate touching of women and many efforts (from both anti-Biden progressives and from Trump) to remind people of his past ideological heresies. He’s gained ground in nearly every survey after his formal announcement in April, showing strength across most demographic categories (including African-Americans), and dominating among older voters.

Bernie Sanders

Sanders has ranked second in the bulk of national and early-state surveys, and is running first in some New Hampshire polls. He has a large and active small-donor fundraising base. He is in some respects the most predictable quantity in the 2020 contest, given his high name ID and broad national base of support. That base, however, continues to skew youngish and whitish.

Kamala Harris

Harris is one of a group of candidates who are trailing Biden and Sanders by a significant margin in most polls, but who rank consistently well above the DNC’s one percent threshold for inclusion in the debates. Her main asset is strategic: If she can outflank Cory Booker among African-American voters and do very well in South Carolina, then she could clean up in the newly early (March 3) primary in her home state of California. Good debate performances could help her stay near the top.

Beto O’Rourke

Like Sanders, O’Rourke had boffo initial fundraising with a diverse (though not as diverse as Bernie’s) small donor base, but has waxed and waned in the polls. He’s currently in a bit of a slump, and is another candidate who could use a boost from debates.

Elizabeth Warren

The Massachusetts senator earned mixed reviews for her early 2019 campaign performance, but has gradually moved up into a consistent third place standing nationally, while wowing wonks and activists with a broad array of policy proposals. She also may have given herself a recent boost by becoming the first top-tier candidate to come out for impeachment proceedings against Trump. Debates could help her showcase her policy chops, but will also test concerns about her “likability.” Like Harris, she remains well-positioned ideologically in a diverse but left-leaning field. Warren has an especially strong organization in Iowa.

Cory Booker

If O’Rourke looks better in national than in early-state polls, Booker is the reverse. But he trails Kamala Harris almost everywhere, which is a big problem for a candidate who needs to show strength among African-Americans from the get-go. His Wall Street and Silicon Valley connections should keep him funded well for at least a good while.

Amy Klobuchar

The Minnesota senator is part of another group of candidates who have qualified for the debates by meeting the polling threshold, but otherwise trail the pack by significant margins. She is doing relatively well in next-door Iowa, but needs a higher profile.

Pete Buttigieg

If there’s someone in the group of candidates far behind the pace who seemed to have a bullet next to his name earlier this year, it’s South Bend mayor Pete Buttigieg. He met the minimal polling threshold some time ago, and has settled into a stable position in the middle of the pack alongside Warren and Harris. His support does seem limited to college-educated white voters. The debates will test whether he can convert the good personal impression he’s been making with selected audiences into a viable candidacy, despite his youth (he’s 37) and the limitations of his résumé in public office.

Julian Castro

The former San Antonio mayor and HUD secretary hasn’t made much of a national impression (he’s at the debate minimum of one percent in national and Iowa polls) so far. But he has potential as the only Latino in the field, and could make a splash in Nevada, and an even bigger splash in the March 3 megastates of California and Texas. He mostly needs to survive in the early going. It might help him, too, if he obtained greater proficiency in speaking Spanish.

Kirsten Gillibrand

It’s very good for the Democratic Party and for the country that four women serving in the U.S. Senate are running for president. It’s not very good for New York’s Kirsten Gillibrand, who’s struggled to distinguish herself from the other, more easily identified women, and from the rest of the field generally. She’s a candidate who could really benefit from a strong debate performance.

Jay Inslee

The Washington governor does not have Gillibrand’s problem at all; he’s identified himself clearly as the candidate who is making climate change his sole priority. The furor over the Green New Deal helped make “his” issue even more paramount in the national debate, but also gave other candidates a way to show themselves as credibly urgent about climate change. If voters or the media get notably tired of listening to senators, Inslee’s non-Washington résumé could help him.

John Hickenlooper

The former Colorado governor (and Denver mayor) is clearly running as a self-identified “moderate,” presumably competing with Biden and Klobuchar (and perhaps O’Rourke) for voters alarmed at the party’s leftward tilt. Like Klobuchar, his relatively close proximity to Iowa gives him a bit of an advantage if he can get traction there. But both his ideological and geographical base were undermined by the candidacy of his former aide and Colorado senator Michael Bennet.

Andrew Yang

At first the only candidate to qualify for the debates via the grassroots fundraising method, and now also qualifying in the polls, is entrepreneur and social-media sensation Andrew Yang, who has developed a significant and quite young following with his self-consciously quirky persona and a universal basic income proposal. If he can translate his online charisma to a debate stage, he could make some waves.

John Delaney

A former three-term congressman from Maryland, and prior to that a health-care entrepreneur and lender, Delaney was the first Democrat to declare for the 2020 race (way back in July of 2017), and has spent a great deal of time in Iowa and New Hampshire. He is an unabashed moderate who opposes the Green New Deal and still supports the Trans-Pacific Partnership trade agreement that most Democrats now oppose. He’s qualified for the debates via minimum poll showings, but is in danger of following the path trod by fellow Marylander Martin O’Malley in 2016: doing everything right other than becoming popular.

Tulsi Gabbard

The Hawaii congresswoman initially qualified by meeting the grassroots fundraising threshold, and then reached one percent in the requisite polls. As a lifelong surfer, a military veteran, a Hindu, and an outspoken progressive, Gabbard might be attracting more attention in a less crowded field. But much of the buzz about her has been negative, based on her controversial habit of defending Syria’s murderous president Bashar al-Assad, her links to anti-Islamic Hindu nationalists in India, and her history of anti-LGBTQ rhetoric (for which she has apologized). She does share with Bernie Sanders and (so far not debate-qualified) Mike Gravel a strongly noninterventionist foreign policy posture, but may just be too tainted for viability.

Steve Bullock

The two-term Montana governor has been considered presidential timber by those who know him for a good while, but is being handicapped by a very late start (he didn’t announce until his legislative session ended in early May) and a lack of national name ID. Electability is probably going to be the main rationale for his candidacy, and that’s not easy to prove in a short period of time, much less in a debate.

Tim Ryan

The Ohio congressman is implicitly competing with Biden, Buttigieg, Klobuchar and possibly Sanders for the role of the candidate best equipped to capture those Rust Belt white working-class voters who played so important a role in Trump’s 2016 win. But Ryan has a history of conservative positions on abortion and guns (now abandoned), along with an interesting if unusual interest in yoga and associated philosophies of mental self-control.

Eric Swalwell

The 38-year-old East Bay (California) congressman is mainly known for a relentless advocacy of gun safety measures, but secured some vital media attention as a member of the House Intelligence Committee willing to talk about Russian election interference. He also has the obscure but valuable asset of having been born in Iowa. Swalwell is probably looking enviously at the buzz surrounding fellow thirty-something Pete Buttigieg.

Bill de Blasio

The two-term New York mayor’s much-derided presidential candidacy was finally announced in May, and the best thing you can say for it is that his Gotham background assures at least some regular media coverage. He does have some policy accomplishments, especially in early childhood education. De Blasio will have to establish that he’s serious about staying in the race, and isn’t just running because he’s bored with his day job.

Marianne Williamson

The only candidate so far to qualify strictly on the basis of grassroots fundraising, the best-selling author and New Agey self-help expert is best known for her celebrity connections (she’s been something of a spiritual counselor for Oprah Winfrey, for example). But she has a seriously and rigorously progressive platform that she will probably use the debates to highlight. If nothing else, she could emerge as a lefty gadfly like her friend Dennis Kucinich in his presidential bids.

So that’s the current debate field. Who else might qualify?

The three announced candidates who haven’t made the cut so far are the aforementioned Senator Michael Bennet of Colorado; Miramar, Florida mayor Wayne Messam; and Massachusetts congressman Seth Moulton (some lists include former Alaska Senator Mike Gravel, though it appears his campaign is basically some kids managing his Twitter feed). You’d figure Bennet and Moulton, at least, have a decent chance of qualifying and forcing the DNC to go to its tie-breakers: those who meet both the polling and grassroots fundraising thresholds, and then those who rank higher in polling.

Except for those who have qualified by the skin of their teeth and could theoretically get bumped by late qualifiers, the candidates can start practicing soon, with the complication that they have no idea which rivals they will actually be facing. It could get unpredictably wild and predictably important in the winnowing of this huge field.

This post has been updated throughout.