OCR World Series events are being delivered in collaboration with the national federation members of World Obstacle in over 100 countries and all sport continents, including Africa, the Americas, Asia, Europe and Oceania.
OCR World Series short course Venezuela register here
OCR World Series 400m Dubai register here
OCR World Series standard course Italy register here
OCR World Series 100m ad Short Cuba
OCR World Series standard course Belgium register here
OCR World Series short course Belgium register here
OCR World Series 100m Italy register here
OCR World Cup Europe register here
OCR World Series short course Italy register here
OCR World Series 100m USA register here
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