Fox Valley Marathon

Join us for Fox Valley 26.2, 13.1, Fall Final 20™ and Fox Valley 5K on Sunday, September 20, 2026

Combining small race atmosphere with big race amenities, the Fox Valley Marathon Races 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, North Aurora, and Aurora to a spectacular finish across t

09/07/2026

Upcoming Deadline on 9/11/26 11:59 PM!

If you need to switch to virtual, make sure you do so by the deadline to keep your endurance streak alive!

09/03/2026

The 2026 Spectator Guide is available on our website!

🔗 in bio! Click 'Info' > 'Race Week' > 'Race Guides' or scroll down to find them.

09/02/2026

Check your Endurance Award Status before the deadline on 9/11!🏅🎖️

Head to the 'Info' tab, then 'Awards'. Scroll down to find your applicable candidate list!

🔗 in bio!

08/28/2026

Fox Valley Marathon Race Hats are available at Dick Pond Athletics - St Charles!

Supplies are limited, purchase yours today!

08/22/2026

Run the Fox Valley Marathon, Half Marathon OR Fall Final 20 AND the Naperville Half Marathon to complete the Valley & ‘Ville two-race challenge to earn the Valley &’Ville medal.

Learn more by visiting the Naperville website > Info > Awards OR the Fox Valley Website > Info > Awards.

**Updated 2026 medal graphic coming soon!