Obstacle Sports Federation

I N T E R N A T I O N A L

Calendar of Events

Interested in Hosting a Championship Race?

Please contact us if you would like to produce a sanctioned championship race.


For a comprehensive list of OCR events, please visit Mud Run Guide 

The National Championships of each country and Continental Championships will provide qualification for the OSF World Championships.

2018 Asian Championships

January 27, Manila, Philippines: Register

4th OSF Congress & General Assembly

18h00 (UTC +8) Sunday January 28th, Manila, Philippines

2018 European Championships

June 29 - July 1, Denmark: Register

2018 Pan American Championships

July 20 - 22, 2018, location to be announced

2018 Obstacle Race World Championships

Dates to be announced