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Ironstone 100K Ultra

Saturday, 11 July 2026 · Hollidaysburg, PA, United States

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Dates and distances

  • 100 km

    Ironstone 100K

    Past date
Date
Saturday, 11 July 2026
Location
Hollidaysburg, PA, United States
Distances
100 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

Ironstone 100K Ultra is a 100 km ultramarathon trail race held in Hollidaysburg, PA. The event takes place in July 2026.

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