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Days Away
The Chubb Trail Races are held on the popular Chubb Trail at West Tyson County Park, featuring a course that varies from a gravel service road to a mostly dirt trail along the Meramec River, with a mile-long series of climbs and rolling hills. There are no stream crossings, but two railroad crossings require extreme caution.
Race Day
Oct 17, 2026
Registration opens, price changes, race updates: straight to your inbox.
Build your aid station plan, organize your crew, and dial in your nutrition strategy. Everything you need to finish strong.
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