Kids City Run, part of the 19th Alonissos Challenge. Open to children up to 18 years old; the entry form must be signed by a guardian, or the guardian must be present at bib collection for online sign-ups. Free entry. Kit includes bib, timing chip, and a finisher medal. Top 3 boys and top 3 girls are awarded. Bib pickup: Sat 5/9 10:00-19:00 and Sun 6/9 from 07:00 in Patitiri (exact point TBA). The weekend also includes swim-only races at Chrysi Milia on Saturday - Golden & Silver Swim Experience, Junior Swim Challenge, and the Golden Mile Swim Experience - check the official site for details.