Organized by the Municipality of Nafplio in collaboration with whynot. Swim: 750m at Nafplio port (triangular or rectangular course, metal ladder exit). Run: 5km, 2 loops of 2.5km through Nafplio city streets. Strava run: https://www.strava.com/routes/2721698130308934580. Mandatory swim buoy (lifebuoy). Minimum age: 16. Age categories: 16-20, 20-29, 30-39, 40-49, 50-59, 60-69, 70+. Race briefing Saturday Oct 10 at 19:30 at Fougaro Art Center, Nafplio. Race pack pickup at Fougaro Art Center: Fri 17:00–21:00, Sat 08:00–21:00; Sun 06:30–11:00 at Nafplio port next to transition zone. Awards at 12:15 at the finish line. Required documents sent to contact@why-n.gr up to 2 days before race. TOE card + valid health card (or recognized federation card), or health card + TOE Day Pass (€10; athletes under 15 exempt). Day Pass: https://hellastriathlon.gr/product/triathlon-pass. Pricing tiers: Early Bird (first 50 registrations or 2 weeks from opening), Running Late (next 100 or 6 weeks from opening), Never 2 Late (available spots until 3 weeks before race), Last Minute (remaining registrations, including on-site). Contact: info@why-n.gr, 210-9830680.