Turn an average, ordinary Thursday night into an extraordinary Adventure! Join us for the 13th Annual Trail Run Series in 2023 as we continue our efforts to make this the most fun you’ve ever had – not just at a trail run, but at ANY run… four straight weeks in a row!

Please note that the 2023 Series will be held at Queeny Park in St. Louis County. We will NOT be at Castlewood State Park due to new regulations the park implemented last year. Full information on Race HQ will be updated as quickly as we can.

Runners will face a different course each and every week featuring some of St. Louis county’s most popular trails. Plus, as usual for the Trail Run Series, we’ll give away more than $1000 worth of prizes over the course of the month, and these are the prizes up for grabs for everyone, not just the winners. You do not want to leave early at these events!