OMM Original Mountain Marathon

About OMM Original Mountain Marathon

The OMM Original Mountain Marathon stands as a premier navigation and endurance event, inviting teams of two to navigate a captivating challenge across the UK s finest mountain terrain. Covering up to 85km over two days with an overnight wild camp, this unparalleled mountain running test beckons experienced trail runners and navigators seeking an adventure like no other. Immerse yourself in the rugged beauty of the mountains, as you and your partner navigate a course designed to push your limits and forge an unforgettable self-reliant journey.

Race Schedule

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