In 141 days · Sat, Mar 13, 2027
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Saturday, March 13th, 2027
Lucky Chucky's Beach Bar & Grill, Oconomowoc WI
5K · 10K
26–45°F · some rain risk
See last 10 years
On this date: rain 3 of the last 10 years
2026
28–41°F
rain
2025
30–58°F
dry
2024
38–64°F
dry
2023
16–27°F
dry
2022
19–50°F
dry
2021
26–56°F
dry
2020
30–44°F
dry
2019
38–60°F
rain
2018
21–31°F
dry
2017
17–30°F
rain
Best months to race in Wisconsin →
About this race
☘️ Shake Your Shamrocks 5K, 10K & 2-Mile Walk ☘️
We're back at Lucky Chucky's... and the luck of the Irish is calling!
Everyone's a little Irish on St. Patrick's Day. Some celebrate with green beer. Others celebrate with corned beef and cabbage. We prefer to celebrate by lacing up our running shoes and chasing finish lines.
Whether you're racing the 5K, taking on the 10K, or enjoying the family-friendly 2-Mile Walk, Shake Your Shamrocks is your chance to shake off winter and welcome spring one stride at a time.
The fun begins and ends at Lucky Chucky's, where festive vibes, great company, and a well-earned post-race celebration await. Throw on your favorite green, sport your lucky socks, wear that shamrock hat you've been saving all year, or show up dressed like the leprechaun you were clearly destined to be. Around here, the more Irish spirit, the better!
As one of the final races in the Wisconsin Chilly Willy Winter Run Series, Shake Your Shamrocks is your chance to celebrate everything you've accomplished through another Wisconsin winter. The snow is melting, spring is on the horizon, and you've earned the right to cross one more finish line before the seasons change.
So gather your lucky charms, round up your family and friends, and come shake your shamrocks with us!
No luck required... just a little determination, a splash of green, and a willingness to have a shamrockin' good time! ☘️🏃🍀
Course map
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