2025 Fox Valley Marathon Races
Looks like this event has already taken place.
Sun, Sep 21 , 2025
Prairie Street, east of Route 31, St. Charles, IL 60174
The Fox Valley Marathon has plenty of race day options from a full marathon, half-marathon and 5k race on a flat course that all can enjoy.
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.
Starting and ending in historic downtown St Charles, IL, the course winds through picturesque Geneva, Batavia and North Aurora to a spectacular finish across the Fox River that can be seen from over a mile away. 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.
Places to stay nearby...
Hotel Baker
St. Charles
This landmark hotel, nestled in the heart of downtown St. Charles, Illinois along the magnificent Fox River, is a unique blend of old-world grandeur with modern-day…
Read more about Hotel Baker
Geneva Motel Inn St. Charles
St. Charles
75 guests rooms. Amenities include: Business Center; Exercise Room, Indoor Pool, Free Hot Breakfast. Free Wi-Fi.
Read more about Geneva Motel Inn St. Charles
Quality Inn and Suites St. Charles
St. Charles
122 guest rooms, Amenities: Business Center, Exercise Room, Outdoor Pool, Complimentary Hot Breakfast. Pet friendly - charges apply.
Read more about Quality Inn and Suites St. Charles