Flat health/fitness-walk and run course through central Katerini. Start and finish at Katerini Park. Ages 12+. 1-hour cutoff. Electronic timing at start and finish; water at start, ~2.5km, and finish. Top 3 men and women overall. Includes bib with timing chip, medal, sport buff, photo coverage, medical support, water, and post-race snacks. Group registration available for 10+ participants. Bib pickup: Fri 11/9 17:00-21:00, Sat 12/9 10:00-14:00 & 18:00-20:00, Sun 13/9 06:30-08:15, at the Ekavi Cultural Center behind Katerini Park. Contact: apsd.zeus@gmail.com, tel. 2351101867.