Fox Valley Marathon
St. Charles, Illinois, United States
Sep 20, 2026 - Sunday
5k, 20mi, Half-marathon, Marathon
Race Information
Combining small race atmosphere with big race amenities, the Fox Valley Marathon, Half Marathon, Fall Final 20, and Fox Valley 5K are ideal for both veterans looking for a fast race, as well as first timers looking for an uncrowded, supportive, family-friendly race setting. The course offers fantastic viewing spots for families and supporters, as well as frequent and well-positioned aid stations that are staffed by the most supportive volunteer teams of any race you’ve run.
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👍 Run Pick of the Month: Milwaukee Lakefront Marathon
📍Milwaukee - October 3-4, 2026
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😄 Why We Like This Run
✅PR-friendly terrain
✅ Incredible community and high-fives at every hydration station
✅ Post-race celebration with local brews, great food, and a lakefront festival that only Milwaukee can throw
Ready to experience one of the most scenic courses in the Midwest? Enjoy a fast, flat, and famously beautiful run along the stunning shores of Lake Michigan. Whether you are aiming for a Boston qualifying time or crossing your first finish line, this race offers the perfect backdrop for your next big achievement.
With options from the 5K through to the Marathon, every mile is designed to keep you moving and inspired.
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Race Facts
Race Size: 1,000 - 5,000
Elevation: Some Hills
Course Type: Road
Boston Qualifier: Yes
Kids Run: No
Where to Stay
Use this map to find hotels and airbnb accommodation near this race location.