Swim start at Vagonia Beach, transition zone at Epidavros stadium, finish at the main port. Non-drafting race (12m gap required). Cut-off times: swim 0:45h, swim+bike 3:20h. Minimum age: 18. Wave starts by age group (18-29, 30-39, 40-49, 50-59, 60+). Mandatory swim buoy (lifebuoy). Bike check-in: 07:00–07:50. Race briefing Saturday May 30 at 19:30 at Café Praxis, Epidavros port. Race pack pickup at Cafe Aktis, Epidavros port: Fri 17:30–21:30, Sat 09:00–21:00, Sun 06:30–11:00. Note: secretary is not at the race venue. Required documents: TOE card + valid health card (or recognized federation card), or health card + TOE Day Pass (€10; athletes under 15 exempt from day pass fee). Send to contact@why-n.gr up to 2 days before race. 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.