Other Editions

Fox Valley Winter Challenge Trail Series 5K - St. Charles

January 18, 2020

Three race trail series with an extremely diverse landscape environment featuring restored woodlands, wetlands, prairie and savanna. A technical challenge, double track with hill climbs.  Do one, two or all three races.  Special medal for Race Series (all three) participants.

January 18 – 5K

February 15 – 8K

March 14 – 10K

Official website

Click to reach the official site

Information about the event is available in : English

The information about this race is based on information provided by the organizers or found on the official website of the event. Always check the official website for up-to-date information. If you have noticed any mistake, let us know at [email protected]



January 18, 2020 (Saturday) - 10:00
5 kilometers
Trail Solo