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IRONMAN 70.3Aug

IRONMAN 70.3 Hradec Králové

Hradec Králové, Hradec Králové Region, Czechia

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The race

A classic Central European city race: river swim, rolling Bohemian countryside and a flat riverside run finishing in a baroque old town.

Course

SwimRiver

1.9 km swim in the calm, slow-moving Elbe (Labe) river through the centre of town.

Bike550 m (1,804 ft) elev.

One-lap 90 km ride out of the Elbe plain into the gently rolling farmland and forest roads towards the Orlické foothills.

Run80 m (262 ft) elev.

Flat multi-lap 21.1 km run along the river embankments and through the historic old town square.

Historical weather · Aug

Actual monthly averages from the last 3 years (Open-Meteo). Real race day may vary.

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Water temp uses athlete-reported values first, then official race data, then the marine archive (sea swims, measured at the nearest offshore point). Values tagged est. are modelled from recent air temperature for lakes and rivers, where no observational data exists.

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