F3 Naperville Foundation 5K 2021

Sun September 26, 2021 St. James Farm- Warrenville, IL 60555 US
“Run when you can, walk if you have to, crawl if you must; just never give up.” - Appletini quoting Dean Karnazes

F3 Naperville 5k

$50 9:00AM CDT - 10:30AM CDT Registration ends September 26, 2021 at 11:59pm CDT

F3 Naperville 5k Kids!

$20 10:30AM CDT - 11:00AM CDT Registration ends September 25, 2021 at 11:59pm CDT

*** Thank you to all who have registered thus far!  If you're still on the fence, please know there is a price increase coming September 1st. Come join us! ***
*** At this time, we can no longer guarantee a t-shirt if you are registering after Sept 7th ***

Welcome to the F3 Naperville Foundation 5k 2021!

This year we are proud to support the 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 mission.

All registrants will receive a magnificent, limited edition F3 5k 2021 t-shirt! (Shirts are sized in Men, Women, and Kid sizes.) Unlike last year, we are running a LIVE 5k on a beautiful, USATF certified 5k course, out at St. James Farm.  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.




Parking- We have permission to use and will be be parking in the special event parking area NOT the main entrance parking.  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 25th. Like the virtual race last year we'll set up at the Naperville Running Store (South Location) from 10am-2pm on Saturday.

*** At this time, we can no longer guarantee a t-shirt if you are registering after Sept 7th ***

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! (2 races- 5 and under and then 6-9yr olds) 

Thank you for supporting F3!


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

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