Day1: Defending champion Toni Bou (Montesa) got his quest for a nineteenth consecutive TrialGP crown off to a commanding start at the TrialGP of Spain – round one of the 2025 Hertz FIM Trial World Championship – as Andrea Sofia Rabino (Beta) seized an early points lead in TrialGP Women, Billy Green (Scorpa) dominated Trial2, Matilda Arbon (Sherco) narrowly topped Trial2 Women and Jonas Jorgensen (Beta) claimed victory in Trial3. Day2: Reigning champion Toni Bou (Montesa) and his title rival Jaime Busto (GASGAS) traded wins and second-placed finishes in the TrialGP class on day two of the TrialGP of Spain – round one of the 2025 Hertz FIM Trial World Championship – as home heroine Berta Abellan (Scorpa) scored a pair of victories in TrialGP Women, but no competitors were able to establish clear dominance in Trial2, Trial2 Women and Trial3.