Mudmasters Haarlemmermeer
Strong Viking Hills Spaarnwoude
Popup run Ramada
Wings for Life Breda
Mudmasters Scheveningen
Strong Viking Water Nijmegen
Arenamoves Amsterdam
Blubberrace Overleek
Snowworld Obstaclerun Zoetermeer
Land over Zand Broek in Waterland
Strongmanrun Hellendoorn
Cavemenrun Landgraaf
Mudmasters Biddinghuizen
Trappenmarathon Landgraaf
Strong Viking Brothers Spaarnwoude
Spartain Race IJmuiden
Duinentrail Schoorl
Rowing Online World Series 2017