Join us in giving our sponsors a huge thank you for their support! ❤️ @geraldsubarunaperville #thankyou #sponsors #napervillehalfmarathonraces

Join us in giving our sponsors a huge thank you for their support! ❤️ @endeavorhlth #thankyou #sponsors #napervillehalfmarathonraces

See YOU at the starting line! 🏃‍♀️‍➡️🏃‍➡️🏃‍♂️‍➡️ #runnaperville #fallrun #halfmarathon #10K #5K

Aid Station Update: Due to a volunteer team cancellation, the race will offer water and Gatorade at miles 2, 6, 8, and 12. Medical will be available at miles 2, 4, 6, 8 and 12. Thank you for your understanding and we'll see you at the start line!

Today is the last day of the Expo! Tomorrow is RACE DAY!!! Still want to register?! In person registration is available at the Expo on 10/16 & 10/17! Expo 📍 Endeavor Health Fitness and Wellness Center - Seven Bridges 6600 IL-53 Woodridge, IL 60517

The Expo where Packet Pickup is located starts today!! Still want to register?! In person registration is available at the Expo on 10/16 & 10/17! Expo 📍 Endeavor Health Fitness and Wellness Center - Seven Bridges 6600 IL-53 Woodridge, IL 60517

Still want to register?! In person registration is available at the Expo on 10/16 & 10/17! Expo 📍 Endeavor Health Fitness and Wellness Center - Seven Bridges 6600 IL-53 Woodridge, IL 60517 #runnaperville #napervillehalfmarathonraces #runillinois #fallrun

Last day to register online until 11:59pm. In person registration is available at the Expo on 10/16 & 10/17! Expo 📍 Endeavor Health Fitness and Wellness Center - Seven Bridges 6600 IL-53 Woodridge, IL 60517

The 2026 Race Guide is available on our website! 🔗 in bio! Click 'Info' > 'Race Week' > 'Race Guides' or scroll down.

If you haven't registered yet, you can do so on our website until 10/14 at 11:59pm. In person registration is available at the Expo on 10/16 & 10/17! Expo 📍 Endeavor Health Fitness and Wellness Center - Seven Bridges 6600 IL-53 Woodridge, IL 60517

It's officially RACE WEEK!! If you haven't registered yet, you can do so on our website until 10/14 at 11:59pm. In person registration is available at the Expo on 10/16 & 10/17! Expo 📍 Endeavor Health Fitness and Wellness Center - Seven Bridges

If you haven't registered yet, you can do so on our website until 10/14 at 11:59pm. In person registration is available at the Expo on 10/16 & 10/17! Expo 📍 Endeavor Health Fitness and Wellness Center - Seven Bridges 6600 IL-53 Woodridge, IL 60517

If you haven't registered yet, you can do so on our website until 10/14 at 11:59pm. In person registration is available at the Expo on 10/16 & 10/17! Expo 📍 Endeavor Health Fitness and Wellness Center - Seven Bridges 6600 IL-53 Woodridge, IL 60517

If you haven't registered yet, you can do so on our website until 10/14 at 11:59pm. In person registration is available at the Expo on 10/16 & 10/17! Expo 📍 Endeavor Health Fitness and Wellness Center - Seven Bridges 6600 IL-53 Woodridge, IL 60517

If you haven't registered yet, you can do so on our website until 10/14 at 11:59pm. In person registration is available at the Expo on 10/16 & 10/17. Expo 📍 Endeavor Health Fitness and Wellness Center - Seven Bridges 6600 IL-53 Woodridge, IL 60517

September pricing is EXTENDED thru 11:59 p.m. CDT on 10/5/26. Use code SEPTPRICE2026 at checkout. REGISTER: runnaperville.com

Time is running out to beat the October 1st PRICE INCREASE! Register by 11:59 p.m. CDT TONIGHT, September 30th. runnaperville.com

The Naperville Half Marathon Races wouldn't be possible without the support of our many volunteers. Volunteer registration is now open for Packet Pickup and race day. Register as a volunteer: runnaperville.com/volunteer

Who's ready!? #racedaycountdown #naperville #runchicagoland #runners

Runners! Join us for a Post Race Celebration Party! 🗓️ 10/18/26 ⏰ 11am-2pm 📍 Blind Corner/Go Brewing **When presenting your bib with the food and drink ticket, runners will receive one complementary beer and slice of pizza .