[1] Following his release from Bordeaux and a trial with Birmingham City,[2] on 25 July 2016 Lefebvre joined National League side Forest Green Rovers on a two-year deal.
[3] On 1 December 2016, he made a one-month loan to fellow National League side Bishop's Stortford.
[5] In 2018, Lefebvre moved to the United States to play college soccer at Temple University.
[8] He made his debut for Loudoun on 23 August 2020, starting against Hartford Athletic, a game that ended in a 2–2 draw.
[10] In September 2021, Lefebvre reunited with Brendan Burke, his coach at Reading United, by joining Colorado Springs Switchbacks FC on a loan deal.