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trail50 km · 5 km · 10 km · 21 km · 35 kmPast eventultra

Run The Rim

Sunday, 31 May 2026 · Arnold, CA, United States

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Dates and distances

  • 5 km

    5K

    Past date

  • 10 km

    10K

    Past date

  • 21 km

    21K

    Past date

  • 35 km

    35K

    Past date

  • 50 km

    50K

    Past date
Date
Sunday, 31 May 2026
Location
Arnold, CA, United States
Distances
50 km · 5 km · 10 km · 21 km · 35 km
Plan with confidence. Race dates, prices and entry availability can change. Always confirm the latest details with the organiser before making plans. Check the official race website ↗Listing last updated 4 October 2026. This is a listing update, not a guarantee that every detail has been rechecked.

About This Race

Run The Rim is a 50 km ultra trail race held in Arnold, CA. The event takes place in May 2026.

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