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IRONMAN 70.3 Chattanooga

location_city Chattanooga

location_on Tennessee

flag United States

calendar_today 17 May, 2026

kayaking Multisports

language Official Website

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About the Event

Take on a premier half-distance triathlon in the heart of the American Southeast at IRONMAN 70.3 Chattanooga on May 17, 2026. This world-class event unfolds in the iconic "Scenic City," where the Tennessee River carves a path through lush mountains, offering a spectacular backdrop for racing. The famed downriver swim provides a fast and confidence-boosting start, while the challenging bike and run courses take you on a rolling tour through the beautiful landscapes of Tennessee and northern Georgia. Chattanooga is more than a race venue; it’s a true outdoor mecca with an electric atmosphere and a community renowned for its passionate, supportive crowds that celebrate every athlete. Whether you're a first-timer seeking the perfect gateway into 70.3 racing or a seasoned competitor chasing a personal best and a World Championship slot, this race is designed to deliver an unforgettable endurance experience. With its ideal mid-May date, the climate is typically perfect for peak performance, providing a significant advantage for your race day. Step up to a course that embodies the spirit of IRONMAN while showcasing the unique character and stunning natural beauty of Chattanooga. It’s a destination race that promises a demanding physical challenge, an incredible spectator experience, and a powerful sense of accomplishment at the finish line.

Races Offered

IRONMAN 70.3 Chattanooga

May 17, 2026

straighten

Distance — 1.9 km 90 km 21.1 km

terrain

Type — Triathlon

timer

137 days remaining

Weather Overview

These values represent the 3-year monthly averages for May in Chattanooga.

Temp (°C)
Feels Like (°C)
thermostat 15.6° / 26.4°
wb_sunny 15.8° / 26.8°
Wind (km/h)
Humidity (%)
air 7.8 /
water_drop 75.2%

About Chattanooga

Scenic view of

Chattanooga is the 4th largest city in Tennessee. It is the seat of Hamilton County. It is in Southeast Tennessee on the Tennessee River and near the border of Georgia. It was immortalized in the popular 1941 song "Chattanooga Choo Choo", made famous by Glenn Miller.

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Hotels & Places to Stay

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