Dirty Half Dozen MTB Race

The Dirty Half Dozen MTB Race is a perfect option for Middle and High School riders and those who aren't quite up for the full Dirty Dozen MTB Race. The course is approximately 7 miles long and climbs 1,000 ft as it winds through a nice sample of New Castle singletrack. New for 2025 are free kids races! Visit https://newcastletrails.com/dirty-dozen-races-2025 for registration and full details.
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