The Race Radar

First Call 5K, 10K, & 1/2 Marathon

Waukesha, Wisconsin
First Call 5K, 10K, & 1/2 Marathon official race logo - running event in Waukesha, Wisconsin
DATE:
TIME:
LOCATION:
Waukesha, Wisconsin
PRICE:
Free
DISTANCES:
8 Events: 13.1 Miles, 1K, 3.1 Miles, 3.12 Miles, 6.2 Miles, 6.2 Miles, 3.1 Miles, 13.1 Miles

About First Call 5K, 10K, & 1/2 Marathon

šŸŒ· First Call 5K, 10K & Half Marathon šŸŒ·
Winter had its turn. Now it's yours.

The snow is melting, the days are getting longer, and your running shoes have been waiting patiently by the door. It's time to answer The First Call and kick off your 2027 race season in style!

Whether you're chasing a new PR, tackling your first race of the year, or simply excited to get back outside, this is where your season begins. Shake off the winter miles, stretch those legs, and discover just how fast spring can feel.

This year's race takes place on the lightning-fast Glacial Drumlin and Fox River Trails. It's smooth, scenic, and so fast... it's practically cheating. If you've been waiting for the perfect course to test your winter training, you've found it.

As the grand finale of theĀ Chilly Willy Winter Run Series, The First Call is your victory lap for a winter well spent. While everyone else was waiting for spring, you were out there building strength, grit, and determination. Now it's time to see what all those cold-weather miles can do.

A new season. Fresh goals. Fast miles.

Answer the First Call and make your first finish line your best one yet.

First Call 5K, 10K, & 1/2 Marathon🌷 First Call 5K, 10K & Half Marathon 🌷Winter had its turn. Now it's yours. The snow is melting, the days are getting longer, and your running shoes have been waiting patiently by the door. It's time to answer The First Call and kick off your 2027 race season in style! Whether you're chasing a new PR, tackling your first race of the year, or simply excited to get back outside, this is where your season begins. Shake off the winter miles, stretch those legs, and discover just how fast spring can feel. This year's race takes place on the lightning-fast Glacial Drumlin and Fox River Trails. It's smooth, scenic, and so fast... it's practically cheating. If you've been waiting for the perfect course to test your winter training, you've found it. As the grand finale of theĀ Chilly Willy Winter Run Series, The First Call is your victory lap for a winter well spent. While everyone else was waiting for spring, you were out there building strength, grit, and determination. Now it's time to see what all those cold-weather miles can do. A new season. Fresh goals. Fast miles. Answer the First Call and make your first finish line your best one yet.
Waukesha, WI

Race Events & Distances

Choose from 8 race distances available for First Call 5K, 10K, & 1/2 Marathon in Waukesha, WI. Registration includes timing, finisher medals, and post-race refreshments.

1/2 Marathon - Early Start

13.1 Miles
Distance
13.1 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Waukesha, WI
WaukeshaWI
First Call 5K, 10K, & 1/2 Marathon Organizers

Frequently Asked Questions about 1/2 Marathon - Early Start

How long is the 1/2 Marathon - Early Start?
The 1/2 Marathon - Early Start covers 13.1 Miles.
What time does the 1/2 Marathon - Early Start start?
The 1/2 Marathon - Early Start starts at 8:00:00 AM.
How much does it cost to register for the 1/2 Marathon - Early Start?
Registration for the 1/2 Marathon - Early Start costs $0.00.
Where is the 1/2 Marathon - Early Start located?
The 1/2 Marathon - Early Start takes place in Waukesha, WI.

1K Kiddo's Race

1K
Distance
1K
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Waukesha, WI
WaukeshaWI
First Call 5K, 10K, & 1/2 Marathon Organizers

Frequently Asked Questions about 1K Kiddo's Race

How long is the 1K Kiddo's Race?
The 1K Kiddo's Race covers 1K.
What time does the 1K Kiddo's Race start?
The 1K Kiddo's Race starts at 8:45:00 AM.
How much does it cost to register for the 1K Kiddo's Race?
Registration for the 1K Kiddo's Race costs $0.00.
Where is the 1K Kiddo's Race located?
The 1K Kiddo's Race takes place in Waukesha, WI.

5K Ruck

3.1 Miles
Distance
3.1 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Waukesha, WI
WaukeshaWI
First Call 5K, 10K, & 1/2 Marathon Organizers

Frequently Asked Questions about 5K Ruck

How long is the 5K Ruck?
The 5K Ruck covers 3.1 Miles.
What time does the 5K Ruck start?
The 5K Ruck starts at 9:00:00 AM.
How much does it cost to register for the 5K Ruck?
Registration for the 5K Ruck costs $0.00.
Where is the 5K Ruck located?
The 5K Ruck takes place in Waukesha, WI.

5K

3.12 Miles
Distance
3.12 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Waukesha, WI
WaukeshaWI
First Call 5K, 10K, & 1/2 Marathon Organizers

Frequently Asked Questions about 5K

How long is the 5K?
The 5K covers 3.12 Miles.
What time does the 5K start?
The 5K starts at 9:00:00 AM.
How much does it cost to register for the 5K?
Registration for the 5K costs $0.00.
Where is the 5K located?
The 5K takes place in Waukesha, WI.

10K Ruck

6.2 Miles
Distance
6.2 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Waukesha, WI
WaukeshaWI
First Call 5K, 10K, & 1/2 Marathon Organizers

Frequently Asked Questions about 10K Ruck

How long is the 10K Ruck?
The 10K Ruck covers 6.2 Miles.
What time does the 10K Ruck start?
The 10K Ruck starts at 9:00:00 AM.
How much does it cost to register for the 10K Ruck?
Registration for the 10K Ruck costs $0.00.
Where is the 10K Ruck located?
The 10K Ruck takes place in Waukesha, WI.

10K

6.2 Miles
Distance
6.2 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Waukesha, WI
WaukeshaWI
First Call 5K, 10K, & 1/2 Marathon Organizers

Frequently Asked Questions about 10K

How long is the 10K?
The 10K covers 6.2 Miles.
What time does the 10K start?
The 10K starts at 9:00:00 AM.
How much does it cost to register for the 10K?
Registration for the 10K costs $0.00.
Where is the 10K located?
The 10K takes place in Waukesha, WI.

5K Walk

3.1 Miles
Distance
3.1 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Waukesha, WI
WaukeshaWI
First Call 5K, 10K, & 1/2 Marathon Organizers

Frequently Asked Questions about 5K Walk

How long is the 5K Walk?
The 5K Walk covers 3.1 Miles.
What time does the 5K Walk start?
The 5K Walk starts at 9:00:00 AM.
How much does it cost to register for the 5K Walk?
Registration for the 5K Walk costs $0.00.
Where is the 5K Walk located?
The 5K Walk takes place in Waukesha, WI.

1/2 Marathon

13.1 Miles
Distance
13.1 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Waukesha, WI
WaukeshaWI
First Call 5K, 10K, & 1/2 Marathon Organizers

Frequently Asked Questions about 1/2 Marathon

How long is the 1/2 Marathon?
The 1/2 Marathon covers 13.1 Miles.
What time does the 1/2 Marathon start?
The 1/2 Marathon starts at 9:00:00 AM.
How much does it cost to register for the 1/2 Marathon?
Registration for the 1/2 Marathon costs $0.00.
Where is the 1/2 Marathon located?
The 1/2 Marathon takes place in Waukesha, WI.

Registration Information

Registration is typically available online until race day (subject to capacity). Early registration is recommended for guaranteed entry and potential early bird pricing. Check with race organizers for specific event details and included amenities.

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