For 4th, 5th and 6th grade primary school boys and girls, in Kato Zakros. Cups and medals for the top 3 finishers, plus a Geopark souvenir gift for every participant. Participation requires a parental/guardian consent form, submitted at the secretariat. School groups: a teacher must email a list of participating students' names and grades to depotas@otenet.gr by Wednesday 16/09.