02. september 2017 - 10:00 inntil 18:00
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Toughest Oslo | Holmenkollen National Arena | laurdag, 02. september 2017

After a big success with over 4 000 runners from 15 countires 2016 Toughest is back in Norway again!

Toughest Concept:
8 KM of running with 500 m elevation and 40 obstacles and the last one up the Holmenkollen Ski Slope, Toughest Oslo is one of the most spectacular OCR race in the World!

Register at: http://www.toughest.se/no/registration/
It´s limited to 5 000 ticket´s this year so invite your friends and register yourself now so you do not miss out.