28 February 2021

Mieke Hekkers passed away

Mieke Hekkers (NED) passed away Dutch Ultrarunner Mieke Hekkers passed away on February 22nd, 2021 at the age of 57

26 February 2021

Meeting with Finnish Ultrarunning Federation

On February 15th, 2021 IAU (Hilary Walker, Robert Boyce and Nadeem Khan) had a meeting with the Finnish Ultrarunning Federation (FUF) represented by Noora Honkala, Jari Tomppo and Fredrik Olaussen.

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IAU Race Calendar


IAU Disciplines

IAU: beyond the marathon

Go beyond your limits and run one of our mayor IAU Competions. Become runner in one of our member federations.


Trail running is completely different, as you run on any unpaved surface.

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24 H

Run further than you can even imagine, and in just 24 hours.

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50 K

Even a little bit more than the marathon the 50 km is the perfect start for your ultramarathon career.

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100 K

100 km is our "flagship", since the Worlds Athletics officially sanctions it and also ratifies 100 km world records.

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