BARC Wales and WRDA combined sprint competition and Welsh Sports and Saloon races at Pembrey over 6–7 September 2025, in what the association described as the organisers' first joint race-and-sprint weekend.
WRDA received four thirty-minute sessions for qualifying and three races. Between sessions, timing equipment, officials and marshals moved so that the circuit could switch between sprint and race configurations. The assembly area doubled as parc ferme after each race session.
The association's 1 October account described weather ranging from heavy rain to sunshine. It also announced plans to repeat the arrangement on 30–31 May and 5–6 September 2026.