Allemaal
Mudmasters
Strong Viking
Spartacus Race
Flevonice
SPARTAINFIT
Stichting Mission M.I.A. – Marines in Action
Metakids
Stichting Obstacle Run
Golazo Sports SX
Down under run
Holy Hill Obstacle Run
International Fisherman’s Friend StrongmanRun series
Run2escape
Tough Ten Miles
Cavemanrun
Obstacle World
Breakout Run
Titan Run
Thor Run
Stichting U-Battle Run
kardingerun
Ghostrace
Tot de nek in de drek
Stichting op Erica wordt alles beter
Raid of Valour
Obstacle Run Staphorst
Stichting Wildman Run Sleen
De Cross Challenge Westland
