Making his debut in GT World Challenge Europe series in Sep 2020 James won the Silver Cup class at the Nurburgring 6 hour race in his first outing as part of the Aston Martin Racing Driver Academy.

Pull graduated to single seaters in 2015, racing with JTR and later Fortec Motorsport for the 2015 MSA Formula Championship.

[6] Pull claimed wins at Rockingham and the Brands Hatch GP, resulting in an overall fourth-place finish in the Championship.

Pull ended the 2017 BRDC British F3 Championship as both Vice-Champion and Rookie-Champion, one of only two drivers to visit the podium at least once at every round contested.

The remainder of 2018 saw Pull compete in the Asian and European Lamborghini Super Trofeo Championships with FFF Racing in Asia and Bonaldi Motorsports in Europe.

The season saw Pull ending the Asian series as Lamborghini Super Trofeo Asia Vice Champion and the European Championship in 5th place.

On debut with the team, James won his first race, in the Silver Cup category, at the 6 Hour of Nurburgring.