Fox Valley Winter Challenge Trail Series 10K
Fox Valley Winter Challenge Trail Series 10K is a 10K and Trail Run race in Chicago, IL, held on Sun, Mar 14, 2027 at 3795 Campton Hills Dr. , with entry from $70. Fox Valley Winter Challenge Trail Series 10K takes place on March 14, 2027 in St. Charles, IL, with 10K, trail race on the schedule. Full details and registration are on the organizer's page.
| Date | Sun, Mar 14, 2027 |
| Distances | 10K, Trail Run |
| Venue | 3795 Campton Hills Dr. |
| Address | 3795 Campton Hills Dr., St. Charles, IL |
| Entry | From $70 |
| Registration | Register for Fox Valley Winter Challenge Trail Series 10K |
Map location is approximate — confirm the start line with the organizer.
Listing updated Sun, Jul 26, 2026. Organize this race? Submit an update. Listing details via the organizer's page.
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