In Portland, Maine, time is of the essence in the contest to find a new Democratic Senate nominee to challenge long-serving Republican Senator Susan Collins. Those vying for the nomination must register with the state party by Wednesday to appear on the ballot. So far, eight Democrats have stepped up, aiming to be decided by 601 voting delegates at a convention on July 25 organized by the Maine Democratic Party.

Graham Platner, previously a leading candidate, withdrew following serious allegations, leaving a void to be filled. Platner, supported by progressive leaders like Senator Bernie Sanders, secured the early June Democratic primary overwhelmingly, challenging Collins in a contest crucial to maintaining or switching the GOP’s slim Senate majority in the upcoming midterms.

Despite his strong campaign, Platner exited amid demands from top Democrats, prompted by a troubling report alleging misconduct. The party must select a replacement by July 27, with special meetings across all 16 Maine counties occurring this weekend to elect delegates who will choose the nominee the following week.

“The organization built during Platner’s campaign is not automatically available to the new nominee,” stated a letter from a grassroots network, emphasizing unity through adherence to progressive commitments.

The task for the next nominee includes bringing together diverse Democratic factions. Here’s who has entered the race:

Nirav Shah

In last month’s Democratic gubernatorial primary, Shah led in votes but lost to Hannah Pingree due to ranked choice voting. Previously, he directed the Maine CDC and later served as deputy director at the federal CDC. Shah invites Platner supporters to join his campaign, highlighting his progressive policies.

Troy Jackson

Jackson, a former Senate President and logger, finished third in Maine’s gubernatorial primary. Endorsed by Sanders and backed by the Democratic Socialists of America, Jackson aims to reshape the system for workers’ rights and economic fairness, urging Platner supporters to unite in his mission.

Shenna Bellows

Maine’s Secretary of State, Bellows underscores the importance of flipping the Senate. Previously defeated by Collins in 2014, Bellows campaigns on platforms supporting Medicare for all and workers’ rights.

Jordan Wood

Wood, a former congressional staffer, shifted from a Senate bid to a House race last year. With a focus on grassroots support and rejecting corporate funding, Wood stresses his commitment to representing the people.

David Costello

Costello attempts a second Senate run this year, coming fourth in the initial primary. Previously the Democratic nominee in 2024, he aims to bring fresh perspectives to the nomination process.

Dan Kleban

A founder of the Maine Beer Company, Kleban briefly campaigned for the Senate before supporting Mills. He advocates for transparency and unity in the nomination process and aims to foster new leadership.

Paige Loud

Loud, a social worker, emphasizes maintaining grassroots momentum. Recently competing in a congressional primary, she focuses on ensuring a voice for every Maine resident.

Elizabeth Dickerson

A former state representative and teacher, Dickerson returned to Maine to advocate for economic fairness and accountability in power. She underlines the need for equitable representation.

As this critical race progresses, candidates focus on engaging supporters and uniting under shared principles, ensuring a strong bid to challenge Susan Collins in the upcoming election.