Extreme Amphibirun Logo
Latest News
Twitter Feed


The OCR World Championships are the only independent global championships for the sport of Obstacle Course Racing. Its mission is to unify, promote, and increase participation in the sport of OCR while celebrating its athletes and community. All Elite entries will benefit from the first wave of the day and will receive prizes on the day for top 3 Male/Female (to be announced) 3K & 15K Age Group Criteria Top 5 M/F 13-17 Top 5 M/F 18-40 Top 5 M/F 40+ 3K & 15K Pro Criteria Top 3 M/F Enduro