
From the Organizer
Race #3: Winter Run Series
Join us for the 22nd annual Winter Run Series, Wisconsin’s largest running series!
This exciting event takes you through the heart of Milwaukee and its scenic suburbs, showcasing the city’s charm and beauty.
Spanning six events throughout the winter season, the series is the perfect way to stay active and embrace the winter months, all while celebrating your favorite holidays.
Bring the whole family and choose between the 5K or 10K distances.
Let’s conquer the cold together!
Events
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Run Into the New Year, put it on the calendar, and turn “someday” into a start date.
Coming Up
I RUN Kids Marathon
La Crosse Track Club Youth Summer Program
SentryWorld Summer Outdoor Doubles Bag Toss Leagues
MJC 5k RUN FOR JUSTICE
From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
Run Into the New Year
Dec 31, 2026