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IRONMAN Tallinn

location_on

Tallinn, Harju, Estonia

calendar_today 22 Aug, 2026

About the Event

IRONMAN Tallinn 2026 is part of Estonia’s late summer triathlon festival, set against the stunning backdrop of Harju County’s nature and the capital’s historic charm. The event combines Tallinn’s rich heritage—castles, churches, and museums—with its vibrant cafés and restaurants, all conveniently near the competition center by the Baltic Sea. The race is known for its fast, flat courses, offering a perfect opportunity for personal bests, though a gust of wind might always add some challenge!

Races Offered

Ironman

Aug 22, 2026

straighten

Distance — 3.8 km 180 km 42.2 km

terrain

Type — Multisports

timer

89 days remaining

Weather History

These values represent the 3-year monthly averages for August in Tallinn.

thermostat Temperature

13.6° / 20.6°

wb_sunny Feels like

12.3° / 19.3°

light_mode Avg sunshine hours

11h 26m

water_drop Avg rainfall

3.6 mm

ac_unit Avg snowfall

—

air Avg wind speed

12.3 km/h (Gentle breeze)

opacity Sweat loss rate

Moderate

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Moderate (4.9)

humidity_mid Humidity

80.8%

wb_twilight Sunrise

05:40

nightlight Sunset

21:08

About Tallinn

Learn more about the host city, Tallinn.

Tallinn is Estonia's capital and largest city. Tallinn is an important port of the Baltic Sea, with the busy passenger section of the port reaching the foothill of the picturesque medieval Old Town, which has been astonishingly well preserved and is a UNESCO World Heritage Site since 1997.