Monday was the deadline for Democrats and Republicans to file to run to office. No real surprises here, but the following candidates have qualified to run for national office. An analysis of state candidates will be available later in the day.

U.S. Senate

Democrats: Tom Allen of Portland and Tom Ledue of Sanford

Republicans: Susan Collins of Bangor.

First Congressional District

Democrats: Michael Brennan of Portland, Adam Cote of Portland, Mark Lawrence of South Berwick, Stephen Meister of Winthrop, Chellie Pingree of North Haven and Ethan Strimling of Portland

Republicans: Dean Scontras of Eliot and Charles Summers of Scarborough

Second Congressional District

Republican: John Frary of Farmington

Democrat: Mike Michaud of East Millinocket