Head to paradise for this August 16, 2026 triathlon event at the stunning John Pennekamp Coral Reef State Park in Key Largo, just a short drive from Miami! You'll enjoy a scenic swim in calm, clear, warm saltwater at the park's main beach, followed by an out-and-back bike route on Overseas Highway/Card Sound Road, and finish with a 3.5 or 6.2-mile run through charming Keys neighborhoods featuring colorful conch houses before crossing the finish line back at the park. Choose your challenge with Olympic or Sprint distance triathlon and duathlon options, or go for the Olympic distance aquabike race.