For the 2017 season, Pedersen remained in the F4 US series, partnering with Justin Sirgany and Jacob Loomis at Global Racing Group.

[citation needed] In 2018, Pedersen returned to tackle the F4 US Championship for the final time, where he won two victories, and placed fifth in the standings.

[14] In 2019, Pedersen performed double duties in the F3 Americas and BRDC F3 championships, the latter becoming his first venture into European racing.

[18] An entire season of the BRDC British F3 Championship was on the cards for Pedersen in 2020, driving for Double R Racing.

[22] The Dane, who was racing under an American licence by this stage, bounced back with a podium appearance at Road America before going on to experience a strong second half of the campaign, with four third-placed finishes elevating him to fourth overall.