9:00AM CST - 12:00PM CST


9:00AM CST - 12:00PM CST

1/2 Marathon

9:00AM CST - 12:00PM CST
37505 Genesee Lake Rd
Genesee Lake Road Park
Oconomowoc, WI US 53066

Race Week Info

2020 Race Day Instructions

This is your last chance for a 2020 PR! Super flat and fast closed course. So fast it is faster than flat! Last Call is part of the Chilly Willy Winter Run Series.

Because the City of Waukesha and the WI DNR are not accepting permit applications, the race has been moved to Oconomowoc.

Please review our approved social distancing plan before registering.

Toys For Tots & Christmas Parade

We will collect toys at packet pickup and deliver them for you.

schedule and packet pickup


You do not need to print it. We will need to scan the QR code on the receipt, though, so please have your email accessible on your mobile device or save a picture of your receipt with the QR code to your device’s image library. We strongly encourage you to pick up your packet early. 


Friday, December 4
Silver Circle Sports Events
2911 N. Dousman, Suite 3
Oconomowoc, WI 53066

Saturday, December 5th
8:00am Packet Pickup
9:00am Race Starts


5K course map | 10K course map | half map

Both the 5K and 10K events are an out and back. The half marathon is a double out and back.

We will continue with our social distancing plan until further notice. Winter complicates things because this is Wisconsin and it’s cold! 

For the winter races, we will have packet pickup at our office prior to the event day. We strongly encourage you to pick up your packet prior to race day or have someone pick it up for you. On race day, packet pickup will be available, but it will be outside. We will not have any buildings open to the public, unless the current restrictions are lifted. 

Race Format
The 10’ socially distanced staggered start will continue. We will extend the start times to allow people to stay warm in their cars as long as possible. We recommend you select a start cone a few minutes before the race is scheduled to start. If you would rather stay in your car until the race has started and then head to the start line, that is perfectly acceptable, too. We ask that you maintain the 10’ social distancing as outlined in our plan. The start line will stay open for 15 minutes past the scheduled start time.

We are hopeful that we will be able to reduce the distancing requirements as we get closer to a vaccine. However, it would not be wise at this point to jam 250 people in a small building. We don’t particularly like this process either, but it is what we have to do to keep everyone safe and to keep permits so we don’t have to go back to virtual races.


Top 3 male & female finishers in 5 year age groups will receive a custom medal. There will not be an awards ceremony. You can pick up your age group medal at the packet pickup table. Results will be posted online. Click on the results tab above.

Half marathon finishers will receive a custom finisher medal.


Everyone who is registered by noon November 25 will be guaranteed a custom .  After that, shirts will be available while online supplies last. Any extra shirts will be distributed after the race on a first come, first served basis. About tshirts.

SCSE Wants To Save You Money

At registration checkout, you will be given the option to share to Facebook that you've registered for a super fun event with SCSE! For every 3 people you get to register for the same event using your unique link, you'll get $10 back from your registration.

On your emailed registration receipt, there will be a registration link that you can forward to your friends to let them know they should join you on your next adventure! For every 3 friends you get to register for the event using your unique email link, you'll get $10 back on your registration!

Aid Stations

Because we cannot guarantee a touch-free aid station, there are no aid stations on the course or at the finish line. You should bring your own water.

There will be an on-course bag drop area for you to leave your nutrition and hydration items.  It is located adjacent to the start/finish line on the road. Please place your bag in the designated bag drop area before the race and space it 10’ from other bags. Both sides of the road can be used. This is a self-placement and self-serve bag drop. We will not be transporting bags on course. Don’t worry, there is plenty of time and space for you to self-place your bag. Besides, do you really want some yahoo touching your water bottle?


The race is chip timed by Silver Circle Sports Events, LLC with a chip start. Your time will start when you cross the start line and stops when you cross the finish line.Image

How to wear your bib.


We need volunteers for everything from aid station support 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. If you have questions about registration or have a group to volunteer, contact us.

Silver Circle Sports Events

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

Race Contact Info

If you have any questions about this race, click the button below.

Virtual Option

How virtual running works

Download the RaceJoy app.
Run your selected distance on race day and RaceJoy will automatically upload your results.
Your packet will be sent after the race.


Available for Apple and Android devices.

Interactive Race Day Experience with RaceJoy

Live Phone Tracking, GPS Progress Alerts and Cheers!

We are providing you with RaceJoy as part of the official race experience for the Last Call.

Download the RaceJoy mobile app in advance to ensure proper phone setup. Invite your friends and family to track you and send you cheers!

Some key RaceJoy features include:

GPS Progress Alerts

  • Receive continual progress updates as you complete your goal.

Live GPS Tracking

  • Remote spectators can track your progress live in a map view. You can also track others.


  • Receive supportive audio cheers from remote friends & family.

Virtual Results (virtual events only)

  • Enter your race-assigned bib number to automatically submit your finish data for real-time scored results.
To use RaceJoy, you must carry your phone and activate tracking on the day you complete your race.
View RaceJoy How-To

Like this page and invite your friends on Facebook.

Race Participant Survey

Please complete the following survey to help us better understand your race experience.

Did you participate in the race?

Would you recommend this race to a friend?

We use cookies to offer you a better browsing experience. Read how we use cookies and how you can control them by visiting our Privacy Policy. If you continue to use this site, you consent to use all cookies.