Pi Run

The Great Milwaukee Pi K Run starts at the Boerner Botanical Gardens. The starting line is in the middle of the gardens and follows Whitnall Park Dr though Whitnall Park.  Runners make a turn before the Whitnall Park Golf course and then head back to the Boerner Botanical Gardens for a grand finish.  This road course has winding curves and minor "rolling hills".  Great for a early year PR or a casual walk.

All finishers receive a 4" pie, custom finisher medal and a custom Pi Run shirt.

Course Map | Parking Map | Race Day InstructionsResults


9400 Boerner Dr, Hales Corners, WI 53130 

Kiddos Race for FREE

There will be a Kids 1K run (under 10).  All kids will get a bib just like Mom & Dad.  The race is FREE for the kiddos if Mom or Dad is registered and you can register on line at no charge.  Sorry no shirts or pies for the kiddos but they do get a SCSE finisher medal.


The shirts are cotton unsex and those registered by noon February 27th are guaranteed a custom race shirt.  After that, shirts be available while on line supplies last. Any extra shirts will be distributed after the race on a first come, first serve basis. 

Everything you ever wanted to know about shirts can be found right here.


Schedule Price
Through December $30
January - February $35
March $40
Race Day  

Opt out of a shirt and save $5.00.

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 $15. 

On your registration receipt, there will be a registration link. Share that link and we will refund $15 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.


8:00 Packet pick up & race day registration
8:45 ish kiddos start
8:45 Race day registration closes
9:00 Race start


All finishers receive a finisher medal.

Overall Male & Female will receive medals. 

Average Joe & Jane Awards


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

How to wear your bib


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.


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