Flannel 5K

Event Date: 
February 24, 2018
Naga-Waukee Park 651 Hwy 83 Hartland, WI Picnic Area 5

The Flannel 5K / 10K is part of the Wisconsin Chilly Willy Run Series presented by Endurance House Delafield.

Race Week Info

If you register after midnight February 22nd, please PRINT PRINT PRINT your receipt and bring it to packet pickup.  You will NOT be on the registration list.

Race day instructions 

Friendly reminder, there is a $5.00 park entrance fee.  Please have $5.00 in cash ready as it gets very busy at the entrance.  Annual park passes are on sale now and can be purchased online

Registration & bib assignments

Through January 26 $25
January 27 - February 9 $30
February 10 - Race Day $35
Race Day $40

Opt out of a shirt and save $5.00

The Kiddo's K

Bring the kiddo's out for a Frosty 1K .  It's free if a parent is running.  

Refer your friends and save money on registration!

For every three registrations, we will refund $10.00 of your registration fee.  Two ways to do it.

At registration checkout, you will be given the option to share your registration on Facebook.  If 3 people register from that post, shazam we will refund $10. 

On your registration receipt, there will be a registration link. Share that link and we will refund $10 for every 3 registrations.
You can find the registration link by logging into your Run Sign Up account and email the receipt to yourself.  The software will keep track of friends registering from your link and Facebook post.

Charity Partner

MS Run the US, Inc. is dedicated to raising awareness and funds to support multiple sclerosis (MS) research, while also supporting those living with disability due to MS. Our running events focus on promoting a healthy lifestyle while inspiring individuals to maximize their capabilities and become more active to help those in need.

Official Running Store Partner

Run the Last Call with the best local running and training community in the area - Endurance House in Delafield.


8:00 Packet pickup
8:45 Kids 1K start
9:00 5K / 10K start


Overall Male & Female will receive Flannel 5K plaques.

Top 3 male & female finishers in 5 year age groups will receive a custom medal.

Average Joe & Jane Awards

2017 Results
2017 Photos


The race is chip timed by Silver Circle Sports Events, LLC.

How to wear your bib.

Aid Station: 

There is one aid station on the course and free hot chocolate at the finish line.


Everyone who is registers by noon Friday February 16th will be guaranteed a custom Flannel 5K shirt.  After that, shirts are available while the on line supply lasts.

Packet Pickup: 


4-7 pm
Endurance House Delafield
2736 Hillside Dr
Delafield, WI53018

If you stop in to get your packet don't forget your raffle ticket to win a free pair of shoes to be given away race morning!  Must be present to pick up your ticket and shoes. Limit one ticket per person per packet (ie. no mass pickups).   At packet pickup buy one get one 30% off of any shoe / apparel combination.


8-9 am @ race

Packet Pickup FAQ
Can I pick up another persons packet?  Yep
Do I need an ID? Do pigs fly?
Can I register at packet pickup? Yep
Can I pick up my packet race day? Yep


Parking is available at the park.  Parking at the start / finish line is very limited.  You will likely need to park at another lot and walk to the start / finish area.  There is a $4.00 county park day pass or an annual pass required.


We need volunteers for everything from goody bag stuffing to course marshals. If you or your group have an interest in volunteering, we would greatly appreciate the assistance.  All volunteers can run a future race at no charge.

Register to volunteer HERE.

Weather / Refund Policy: 

Refunds are not permitted for any reason.

The event will be held unless severe weather occurs. In the event of severe weather, the race director may delay or cancel the event.  If the event is canceled, there will be no refunds. Silver Circle Sports Events has a NO REFUND policy.


If you are looking for a little more challenging 5K, this is it.  There are two hills on this course making it one of the harder races in the Chilly Willy Series.

Course Map

Course Video

Parking Map


From I-94 Eastbound and Westbound: Take Exit 287 and turn north on Hwy 83.  The park is located 0.7 miles from the interstate.

This event is a Silver Circle Sports Events, LLC produced, timed & managed event.  Need help with an event?  Contact us HERE.