South Seas Captiva Island Triathlon

🏝️ Race Overview

Your island escape awaits! Join us at the South Seas Captiva Island Triathlon and swim in the pristine waters of the Gulf of Mexico, bike on a closed-course (to vehicular traffic) and enjoy a beautiful run on Florida's Gulf Coast. This beginner friendly event will take place on September 28, 2025 and will feature:

• Super Sprint: 200 yard Swim, 5 mile Bike, and a 1.5 mile run
• Sprint Distance Triathlon: .25 mile swim, 10 mile bike, and a 3.1 mile run
• Duathlon: 1 mile run, 10 mile bike, and a 3.1 mile run
• Aquabike: .25 swim, and a 10 mile bike, no run

🌴 Location Details

Only 45 minutes, yet a world away, Captiva Island is connected to Florida’s mainland via Sanibel Causeway and a small bridge over Blind Pass, joining it to Sanibel Island. Tucked away at the northern end of the five-mile long, one-half-mile wide Captiva Island, South Seas is between Pine Island Sound and the Gulf of Mexico, ensconced by two-and-a-half miles of powder-white beaches lapped by turquoise tides.

🏖️ Resort Experience

Come for the race and stay for the weekend! Presenting classic island charm, the 330-acre South Seas is nestled among mangroves with more than half of the resort a dedicated wildlife preserve and estuary. World-renowned fishing, boating, and yachting, and discovering storied barrier islands are among the unforgettable experiences of a South Seas guest. The resort has been a cherished destination for more than 75 years.

🎉 Weekend Activities

Throughout the race weekend we will have South Seas event activities around our resort for individuals and families to enjoy.