IRONMAN Rio De Janeiro 70.3

Last time updated: 21 April, 2025
IRONMAN Rio De Janeiro:
  • Swim laps: 1
  • Bike elevation: 378 m.
  • Bike Laps: 4
  • Run Elevation: 55 m.
  • Run Laps: 3
  • Air temp: 26 C
  • Water Temp: 23.3
IRONMAN Rio De Janeiro:
  • Region: South America
  • Country: Brazil
  • Distance: Half 70.3
  • Date: July
  • Swim: Ocean
IRONMAN Rio De Janeiro

Description of the course

The IRONMAN Rio de Janeiro 70.3 offers an invigorating and picturesque course through the renowned city of Rio de Janeiro, Brazil. The event kicks off with a swim at the world-renowned Copacabana Beach, famed for its white sands and lined with various eateries, cafes, and shops. The waters here are typically calm and warm, providing an ideal setting for the start of the race.

Participants embark on a 1.9-kilometer (1.2-mile) swim course, gliding past notable sites like the Copacabana Palace Hotel and the historic Copacabana Fort, as well as the famous Arpoador and Ipanema beaches.

Following the swim, the bike segment consists of four loops, guiding athletes through diverse city neighborhoods and along Rio’s scenic coastline. This portion of the course offers views of prominent landmarks such as the Christ the Redeemer statue, Guanabara Bay, Sugarloaf Mountain, and Barra da Tijuca beach.

The running leg of the race weaves through the city’s parks and neighborhoods. This three-loop, 21.1-kilometer (13.1-mile) course takes athletes past well-known sites including Lagoa Rodrigo de Freitas, Tijuca National Park, and Marina da Glória, showcasing the vibrant and diverse landscape of Rio de Janeiro.

 

Weather Conditions

n July, Rio de Janeiro, Brazil, experiences relatively cool and dry weather conditions. This month is not only the coolest but also one of the driest months in the region, with total rainfall amounting to no more than 56 mm. On average, there are about 7 days with precipitation in July, allowing for approximately 24 rain-free days​​.

The daytime temperatures in July are generally pleasant, averaging around 26°C (79°F), while nighttime temperatures can drop to about 18°C (64°F). Despite being cooler compared to other months, the days in July remain comfortably warm​.

The average water temperature in Rio de Janeiro, Brazil in July is 23.3°C (73.7°F).

Race statistics

IRONMAN Rio De Janeiro / Athletes

IRONMAN Rio De Janeiro / DNF, DNS, DQ, NC

IRONMAN Rio De Janeiro / Gender

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