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Ultra X World Championships
June 5, 2021 @ 8:00 am – June 13, 2021 @ 5:00 pm BST

The Ultra X World Championships is the pinnacle of multi-stage ultramarathon racing. The inaugural race will take place in Slovenia from 5–13 June 2021.
For one week of the year, the world’s best professional ultra runners and age group athletes who have qualified for the Ultra X World Championships 2021 will race it out over 250km and 5 days