Race Production by Trudy
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Race Production by Trudy
Welcome Runners & Walkers
August 31, 2025
Join us for the 6th Annual 2024 Crystal Lake Half Marathon and 3rd Annual 12K. Both will start near Main Beach, while the half traverses the lake, both courses past the Historic Dole Mansion, past the Crystal Lake County Club, through many tree lined subdivision, along the prairie path and finishes up downtown.
About Us
Community Supporter and Sponsor
Smith PT and Running Academy is the heartbeat of the CLHalf and why it's back on the fall calendar.
Local Running Shoe Store
Running Depot is Crystal Lakes and McHenry Counties leading expert in running shoes, hydration, apparel and the like. Stop in today to see what they can help with you achieving your half marathon goal.