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

DEKA is a functional fitness race series run by Spartan Race and billed as the decathlon of hybrid fitness racing. Every DEKA event uses the same ten DEKA Zones. The time for each zone and the total time are recorded, so athletes can compare results with their own previous marks and with a global leaderboard.

The flagship DEKA FIT puts 500 m of running before each zone, for 5 km in total. DEKA MILE uses 160 m runs for one mile in total, and DEKA STRONG is the ten zones with no running. There are also DEKA Ultra (50 zones and 25 km of running) and DEKA ATLAS, a heavier ten-zone test with a 30-minute cap. Athletes who finish STRONG, MILE and FIT in one calendar year earn the DEKA Trifecta. Heats include Elite, Age Group, Teams and Ruck, so the series suits gym-goers as well as competitive athletes.

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.