F3 Naperville 5K Run & Walk
- Date Sun 27th September 2026
- Time 9:00AM CDT
- Location Warrenville, Illinois
- Price $22.20 - $48.70
- Races 2 races
- Distances 5km
Event summary
Get ready for an exciting day of fitness and fun at the F3 Naperville 5K Run & Walk on Sunday, September 27th, 2026! This vibrant event takes place in the scenic St. James Park in Warrenville, DuPage, and promises to be a highlight on the local running calendar. Participants can choose to run or walk the certified 5K course, which features a beautiful, undulating crushed limestone path through stunning prairie and wooded areas.
This year marks the 8th annual race, and it's more than just a run—it's a fantastic opportunity to support local charities, as 100% of the proceeds will benefit a non-profit organization to be announced soon. Whether you're striving for a personal best or enjoying a leisurely stroll with family and friends, all are welcome to join in the fun! Kids can also participate in a special 0.4-mile race designed just for them. Don’t miss out on the limited edition F3 5K t-shirt for those who register by August 22nd, and keep an eye out for the Kona Ice truck, offering free treats to celebrate the kids' achievements! Mark your calendars for this unforgettable day of community spirit and healthy living!
This year marks the 8th annual race, and it's more than just a run—it's a fantastic opportunity to support local charities, as 100% of the proceeds will benefit a non-profit organization to be announced soon. Whether you're striving for a personal best or enjoying a leisurely stroll with family and friends, all are welcome to join in the fun! Kids can also participate in a special 0.4-mile race designed just for them. Don’t miss out on the limited edition F3 5K t-shirt for those who register by August 22nd, and keep an eye out for the Kona Ice truck, offering free treats to celebrate the kids' achievements! Mark your calendars for this unforgettable day of community spirit and healthy living!
Organiser's Description
WELCOME TO THE F3 NAPERVILLE FOUNDATION 5K RACE & WALK!
Join F3 Naperville on Sunday, September 27th, 2026, for our 8th annual 5K, once again being held on the beautiful trails of St. James Park in Warrenville, IL. This year, our premier fundraising event proudly supports third F initiatives. Run or walk with us on an official USA Track & Field course, knowing that 100% of the proceeds will benefit a non-for-profit charity to be announced later. Whether you're aiming for a personal record or enjoying a leisurely pace, all are welcome to participate in this great event!
Each registration is tax-deductible and if you're feeling generous, there is an opportunity for incremental donations. Additionally, there are sponsorships available [https://runsignup.com/Race/F3Naperville5K2020/Page/sponsorships] for all levels!
THE COURSE
We will once again be running on a beautiful USATF certified 5k course at the beautiful St. James Farm property in Warrenville, IL [https://runsignup.com/Race/F3Naperville5K2020/Page/course]. The course itself is an undulating crushed limestone path that weaves through the prairie and woods with views of the horse barns towards the beginning and end of the looped course. For more information on the route, please see the link below. All registrations before August 22nd will be guaranteed to receive a limited edition F3 5K t-shirt! (Shirts are sized in Men, Women, and Kid sizes.)
To help make this event even MORE fun and family-friendly, there will be a Kona Ice truck on-site all morning for each child to receive a FREE crushed ice cup! Have your kids run or walk any of the events and then treat them to a special treat to celebrate their accomplishment!
RACE DAY PARKING
PARKING IS FREE! Located outside the special use Entrance at St. James Farm In Warrenville, IL. Click Here for a map to the parking area [https://www.google.com/maps/d/edit?mid=1010Z8T8tgfxs4HF7SfN54pC3hu2IZog&usp=sharing]. The special event parking is immediately adjacent to the start and finish line of the 5k which is preferable to the main entrance parking lot. Volunteers will be assisting with parking if you have any concerns.
T-SHIRT AND BIB PICKUP
You'll be able to pick up your shirts and bibs before the event or the morning of the race. To avoid lines on race day, we recommend picking up your shirt and bibs Saturday, Sept 20th. We will once again set up at the Naperville Running Store (South Location) [https://maps.app.goo.gl/seWyGrmppT8xc5Ee9] from 10am-2pm that day.
Bring the whole family out as we will have specific races just for the kids on a smaller kids course. The KIDS RACE will be run AFTER the 5K event has completed. ALL KIDS 9 AND UNDER ARE ENCOURAGED TO GET OUT AND RUN THE CUSTOM 0.4 MILE COURSE.
THANK YOU FOR SUPPORTING THE F3 NAPERVILLE & LITTLE FRIENDS! WE CAN'T WAIT FOR ANOTHER TREMENDOUS EVENT!
ABOUT F3 NAPERVILLE FOUNDATION
The F3 Naperville Foundation (F3NF) is a registered 501(c)3 organization which supports and empowers local Naperville non-profit organizations and causes through funding and manpower to help them fulfill their own missions. Learn more at F3Naperville.com/Foundation [https://f3naperville.com/foundation/]
Join F3 Naperville on Sunday, September 27th, 2026, for our 8th annual 5K, once again being held on the beautiful trails of St. James Park in Warrenville, IL. This year, our premier fundraising event proudly supports third F initiatives. Run or walk with us on an official USA Track & Field course, knowing that 100% of the proceeds will benefit a non-for-profit charity to be announced later. Whether you're aiming for a personal record or enjoying a leisurely pace, all are welcome to participate in this great event!
Each registration is tax-deductible and if you're feeling generous, there is an opportunity for incremental donations. Additionally, there are sponsorships available [https://runsignup.com/Race/F3Naperville5K2020/Page/sponsorships] for all levels!
THE COURSE
We will once again be running on a beautiful USATF certified 5k course at the beautiful St. James Farm property in Warrenville, IL [https://runsignup.com/Race/F3Naperville5K2020/Page/course]. The course itself is an undulating crushed limestone path that weaves through the prairie and woods with views of the horse barns towards the beginning and end of the looped course. For more information on the route, please see the link below. All registrations before August 22nd will be guaranteed to receive a limited edition F3 5K t-shirt! (Shirts are sized in Men, Women, and Kid sizes.)
To help make this event even MORE fun and family-friendly, there will be a Kona Ice truck on-site all morning for each child to receive a FREE crushed ice cup! Have your kids run or walk any of the events and then treat them to a special treat to celebrate their accomplishment!
RACE DAY PARKING
PARKING IS FREE! Located outside the special use Entrance at St. James Farm In Warrenville, IL. Click Here for a map to the parking area [https://www.google.com/maps/d/edit?mid=1010Z8T8tgfxs4HF7SfN54pC3hu2IZog&usp=sharing]. The special event parking is immediately adjacent to the start and finish line of the 5k which is preferable to the main entrance parking lot. Volunteers will be assisting with parking if you have any concerns.
T-SHIRT AND BIB PICKUP
You'll be able to pick up your shirts and bibs before the event or the morning of the race. To avoid lines on race day, we recommend picking up your shirt and bibs Saturday, Sept 20th. We will once again set up at the Naperville Running Store (South Location) [https://maps.app.goo.gl/seWyGrmppT8xc5Ee9] from 10am-2pm that day.
Bring the whole family out as we will have specific races just for the kids on a smaller kids course. The KIDS RACE will be run AFTER the 5K event has completed. ALL KIDS 9 AND UNDER ARE ENCOURAGED TO GET OUT AND RUN THE CUSTOM 0.4 MILE COURSE.
THANK YOU FOR SUPPORTING THE F3 NAPERVILLE & LITTLE FRIENDS! WE CAN'T WAIT FOR ANOTHER TREMENDOUS EVENT!
ABOUT F3 NAPERVILLE FOUNDATION
The F3 Naperville Foundation (F3NF) is a registered 501(c)3 organization which supports and empowers local Naperville non-profit organizations and causes through funding and manpower to help them fulfill their own missions. Learn more at F3Naperville.com/Foundation [https://f3naperville.com/foundation/]
Races
-
F3 Naperville 5K Run & Walk
Incl. $3.70 Fee & F3 T-Shirt
Sun 27th September 2026 (9:00AM CDT)
$48.70
-
F3 Naperville 5K Kids Race (0.4 Mile Course for Ages 9 and Below)
Incl. $2.20 Fee & Kids T-Shirt
Sun 27th September 2026 (10:00AM CDT)
$22.20
We want everyone in the family to participate so bring your kids! **REMINDER** Anyone registered for the kids race will recieve a child sized shirt. Unfortunately we will not be able to exchange them for adult sizes or larger sizes at a later date. Second reminder, any kid 10 and older will have to run the 5k with their family. The kids races are only for those 9 and younger. Thank you!
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2S541 Winfield Rd, Warrenville, 60555, IL, United States
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F3 Naperville 5K Run & Walk
