Illinois · 8K
Fox Valley Winter Challenge Trail Series 8K
Fox Valley Winter Challenge Trail Series 8K is a 8K event held in Aurora, Illinois. Its next confirmed date is Saturday, February 20, 2027. About 805 runners take part across all distances.
- Race day
- February 20, 2027
- Location
- Aurora, IL
- Field size
- ~805 runners
Race details
- Date
- Saturday, February 20, 2027
- Location
- Aurora, Illinois
- Distances
- 8K
- Field size
- About 805 runners
- Registration
- runsignup.com
Registration, course & weather
- Registration status
- Registration status as last checked October 30, 2026: not announced
- Start time
- 10:00 AM CST
- Course profile
- Loop course; Mostly trail, some road
About the Fox Valley Winter Challenge Trail Series 8K
Registration Has Moved The Fox Valley Winter Challenge Trail Series has returned to a single race website for 2027 registration: https://runsignup.com/Race/IL/Batavia/FoxValleyWinterChallengeTrailSeries The 5K, 8K, and 10K events are now all managed through one convenient registration page, allowing participants to register for any combination of races and take advantage of our new series swag rewards. The 2027 schedule includes: 5K – January 23, 2027 8K – February 20, 2027 10K – March 14, 2027…
More races in Aurora
More upcoming races in Illinois
Keep exploring
- All races in Illinois
- 5Ks in Illinois 190 upcoming races
- 10Ks in Illinois 68 upcoming races
- Half Marathons in Illinois 37 upcoming races
- Marathons in Illinois 12 upcoming races
- February races in Illinois
- Races in Indiana 190 upcoming races
- Races in Wisconsin 184 upcoming races
- Races in Missouri 178 upcoming races
- Races in Kentucky 134 upcoming races
Guides from the RaceRove blog
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- 4 min read Diplo's Run Club 2026-27: Every City, Date and Course Diplo's Run Club is a 5K with a post-race concert. Every US date for 2026-27 (San Francisco, New York, Los Angeles, San Diego and Phoenix), start times and courses.
- 8 min read How to Choose Your First Marathon A practical checklist for choosing a first marathon based on course, weather, cutoff, travel, field size and support.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Fox Valley Winter Challenge Trail Series 8K: common questions
- When is the Fox Valley Winter Challenge Trail Series 8K?
- The next confirmed date is Saturday, February 20, 2027.
- Where is the Fox Valley Winter Challenge Trail Series 8K held?
- In Aurora, Illinois.
- What distances does the Fox Valley Winter Challenge Trail Series 8K offer?
- 8K.
- How many people run the Fox Valley Winter Challenge Trail Series 8K?
- About 805 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Fox Valley Winter Challenge Trail Series 8K?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Fox Valley Winter Challenge Trail Series 8K?
- Registration status as last checked October 30, 2026: not announced.
- What time does the Fox Valley Winter Challenge Trail Series 8K start?
- 10:00 AM CST.
- What is the course like at the Fox Valley Winter Challenge Trail Series 8K?
- Loop course; Mostly trail, some road.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.