Holy Trinity 2022 - Las Carreras from May 27 to June 5. Past days. Friday, May 27 Saturday, May 28 Sunday, May 29 Friday, June 3 Saturday, June 4 Sunday, June 5 You might be also interested in: Fiesta of Lamiako 2022 - Lamiako - 12 Kms. Fiesta of Txorierri 2022 - Txorierri - 12 Kms. Fiesta of Burbustu 2022 - Burbustu - 30 Kms. Basque Fiesta 2022 - Amurrio (Alava) - 33 Kms. Saint John of the Mountain 2022 - Miranda de Ebro (Burgos) - 76 Kms.