The Agroulidaki Trail is the 1,450 m children's race of the Retzakas Trail Run 2027, open to primary-school children. Participation is free. Registration takes place on site on race day, before the start; there is no online registration. Start and finish at the old primary school of Plokamiana, where the CHALLENGE (24.5 km, 10:00) and ENTRY (6.8 km, 10:30) also start. If postponed due to extreme weather, the event will be held on Sunday 21 February 2027 at the same time and place. Contact: trail@retzakas.gr, Menelaos Papadimitrakis 6976517472, Manolis Plokamakis 6973761676, Akis Kogchylakis 6948541110.