For primary school students grades A-B (1st-2nd grade). Saturday. Boys start 16:10, girls start 16:15. Start at Ethnikis Antistaseos Square, via Skoufas St to Kilkis Square area and back to central square. Registration through schools only. Children must arrive by 16:00. Organisation staff will escort children; parents should proceed to finish area and collect children after the race. Cups to top 3, medals to 2nd-3rd per age category. Commemorative bracelets for all participants.