The Iron Viking is the toughest marathon in the World with 42km and 100+ obstacles. It is the ultimate obstacle run challenge for the die-hard Vikings. You think you can handle this legendary challenge?
The Iron Viking is held in all Strong Viking countries. Participants must run a total of 3 rounds of 19km, 13km and 7km (and if necessary 4km) respectively and overcome the most spectacular and unique Viking-themed obstacles.
Please note, the maximum time to complete the Iron Viking is 7,5 hours. There will also be a cut off time!
(The cut off time will be announced by mail a few days prior to the event).
If you're an obstacle runner, commando, ultra-runner, boot camper, marine, cross fitter, triathlete, survival runner or another all-round athlete, test your strength and endurance on our legendary track. Cross the finish line and earn your Iron Viking Finisher shirt and Medal / beer opener – the proudest way to open a beer with your friends!