Strong Viking vs XLETIX Challenge : distance, stations, prix et difficulté comparés (2026-27)

Strong Viking is an obstacle run series held in the Netherlands, Belgium and Germany, with Viking-themed courses featuring mud trenches, water and climbing obstacles such as the 14-metre Fjord Drop and Storm the Castle. The organisers present it as a challenge rather than a race, with a focus on helping fellow participants finish.

Distances range from a 4 km Family Run and a 4 km Beginning course for first-timers through the 7 km Lightning, 13 km Warrior and 19 km Beast to a 42 km course and the 60 km Ultra Viking. Event weekends listed for 2027 include Wijchen, Hofstade, Frankfurt and Ghent, with most offering several distances across two or three days. Strong Viking has won several obstakels.com awards, including best obstacle run of the Benelux. The shorter distances suit beginners and groups of friends, while the longer courses are aimed at experienced obstacle runners.

The XLETIX Challenge (presented by MaxiNutrition) is a team-focused obstacle race series organised by XLETIX GmbH, a Berlin company founded in 2013 by Jannis Bandorski and Matthias Ernst. Events take place at seven locations in Germany and Austria, including Berlin, Tirol Innsbruck, München Erding, NRW, Norddeutschland and, from 2027, the Nürburgring.

Participants choose one of three distances, 6 km, 12 km or 18 km, with up to 35 obstacles involving mud, water, walls and slides. The course is run in 6 km loops, so team members can pick different distances and anyone can stop after a completed loop. The focus is on getting through the course together rather than on finishing times. The series suits groups of friends, colleagues and first-time obstacle racers as well as fitter runners who want the longest distance. The same company also runs XLETIX Kids for children aged 5 to 15 and the women-only Muddy Angel Run.