Fox Valley Winter Challenge Trail Series 5K
Decision scores
Six 0–100 scores telling you, at a glance, who this race is for.
Best for
About the Race
DUE TO SIGNIFICANT NEGATIVE WIND CHILLS, THE NEW DATE OF THIS RACE IS MOVED TO SATURDAY, JANUARY 31ST AT 10AM. VIRTUAL OPTIONS EXIST IF YOU HAVE ALREADY SIGNED UP BUT ARE UNAVAILABLE ON THIS NEW DATE. Kick off your 2026 trail season with a frosty 5K that’s anything but ordinary. The Fox Valley Winter Challenge Trail Series is back—and we're starting strong at the scenic (and occasionally snow-dusted) Dick Young Forest Preserve in Batavia. Expect winding trails, open prairie views, and that si...
Course Profile
Course profile data unavailable for this race.
Course features
Accessibility & inclusion
Vibe & community
We don't have vibe tags for this race yet — organizers can claim the listing to add them.
History & past results
Past finisher times and year-over-year participation will appear here once the organizer publishes them.
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Common questions
How hard is the Fox Valley Winter Challenge Trail Series 5K 5K?
We don't have a verified elevation profile yet — check the organizer's course map for the climb breakdown.
What should I wear?
Dress for ~10°F warmer than the standing temperature once you start running. Throwaway long-sleeve at the start, gloves and a hat for sub-50°F mornings, singlet plus visor when it climbs above 60°F. The race-day forecast above is the source of truth closer to the date.
When does it sell out?
No published deadline. Most races raise the entry fee in tiers and can sell out without warning — sign up early if you're committed.
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- More like this in this city: All 5K races in Batavia, IL
- Same distance, same month: Best 5K races in January
- Same distance, statewide: All 5K races in Illinois
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