Iron Viking Run
The ultimate obstacle run is back in Amsterdam! The Iron Vikin is the hardest marathon in the world with more than 100+ obstacles. Sign up for the full marathon or a shorter distance.
Who is joining?
We will start as a team and finish as a team. Look who already signed up for this challenge:
The 42 km team:
The 19 km team:
The 13 km team:
Interviews & blog posts
We will keep you updated on everything we do with interesting blog posts about our training, nutrition and mental preparation. We will also introduce the participants by posting interviews so you can hear from them why they are joining this crazy challenge.