18th annual Clean Monday race on unpaved terrain starting from Byzantine Monastery (Metamorphosis of the Savior). Route marked with signage and water provided. Includes handmade wooden medal, diploma, t-shirt, fabric bag. Awards for top 3 male/female, youngest/oldest athlete. Post-race festival with traditional Lenten food, music, and dancing. Participant limit: 250. Registration only by phone: 694 6360239 (Maria). Bus available from Metaxourgio (Karaiskaki Square) at 8:00 for €10.