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Ironstone 100K Ultra

Hollidaysburg, United States • 13 Jul 2024

The Ironstone 100K Ultra is a challenging point-to-point 100 kilometer ultramarathon on the wild trails of the Alleghenies, starting at Canoe Creek State Park and ending at Greenwood Furnace State Park. The race features technical terrain, limited aid stations, and night running, making it a formidable challenge for participants. Runners must finish within 23 hours and are rewarded with a unique metal award, a flannel shirt, and free beverages. Qualification standards require participants to have completed at least one 50k trail race within the cut-off time in the past three years. Visit the organization's website for the most recent information.

United States Pennsylvania Hollidaysburg

Race information

Website Registration
100 km
Ironstone 100K
Visit the organization's website for the most recent information.
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