2023 F3 Naperville Foundation 5K

Sun September 24, 2023 St. James Farm- Warrenville, IL 60555 US


2023 F3 Naperville Foundation 5K

9:00AM CDT - 10:30AM CDT

F3 Naperville 5k Kids (1/2 mile ages 6-9; 1/2 mile 5 and younger)

10:00AM CDT - 11:00AM CDT
Open to ages 12 and under.


Welcome to the 2023 F3 Naperville Foundation ('F3NF') 5K Race/Walk Event!

The 2023 edition of the F3NF 5K will be held on Sunday, September 24th, 2023 at St. James Park in Warrenville, IL for the 3rd straight year! This 5K event is the Foundation's premier fundraising event and we have established a goal of raising $30,000 to support locally registered charitable organizations and humanitarian causes to help make our community stronger. Each registration is tax-deductible and if you're feeling generous, there is an opportunity for incremental donations. Additionally, there are sponsorships available for all levels!

We will once again be running on a beautiful USATF certified 5k course at the beautiful St. James Farm property in Warrenville, IL.  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 25th will be guaranteed to receive a magnificent, limited edition F3 5K 2023 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!

Parking - FREE! A map and directions to the parking can be found under the PHOTOS tab on our race site in an album labelled "5K PARKING DIRECTIONS".  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 23rd. We will once again set up at the Naperville Running Store (South Location) from 10am-2pm on Saturday.

Naperville Running Company - South
3416 S Rte 59 #116
Naperville, IL 60564

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. 5 and under kids will run ~1/4 mile and ages 6-9 will run ~1/2 mile.

Thank you for supporting the F3 Naperville Foundation! We can't wait for another tremendous event!

For more information on the F3NF: https://f3naperville.com/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.


2S541 Winfield Rd
St. James Farm- Warrenville, IL US 60555

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