Retro kauss motokrosā I 3. posms I Dienvidkurzemes kauss

Grobiņa is a motorsport venue in Latvia, located at coordinates 56.5369° N, 21.1676° E. It hosts three separate disciplines — motocross, trial and cross-country — within a single recorded 2026 season of four events running from late May to early July. The season opens with back-to-back trial rounds on consecutive days before closing with a single motocross meeting in July.

Two series have run at the venue: the Latvijas čempionāts triālā, the Latvian trial championship, which held its second and third rounds here on consecutive days, and the Retro kauss motokrosā, whose third round at Grobiņa carried the additional Dienvidkurzemes kauss billing. A fourth event, Offroadland 2026, a cross-country meeting, ran without a series attached.

The season opened with Offroadland 2026 and the Latvijas čempionāts triālā second round both on 30 May, followed the next day, 31 May, by the Latvijas čempionāts triālā third round. The season closed on 5 July with the Retro kauss motokrosā third round, carrying the additional billing Dienvidkurzemes kauss.