(South Korea) - The officials opening ceremonies are tomorrow, but competition is already underway at the 2018 Winter Olympics.

Eric Loughran                                           Sean Doherty                                   Patrick Caldwell                                                                            Photos Courtesy Team USA

The official U.S. Olympic roster lists four New Hampshire residents, including Freestyle skier Eric Loughran of Pelham, Biathlete Sean Doherty of Center Conway, Cross-Country skier Patrick Caldwell of Lebanon and Hockey Forward Broc Little of Ringe.

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Three Mainers are on the roster: Biathletes Russell Currier of Stockholm and Clare Egan of Cape Elizabeth and Freestyle Skier Troy Murphy of Bethel.

There are 13 Winter Olympians from Massachusetts and 15 from Vermont.

The games run through February 25th.