Janesville Shamrock 5K & 10K Run/Walk
Typically 27–45°F · some rain risk
See last 10 years
On this date: rain 3 of the last 10 years
2026
29–43°F
rain
2025
30–61°F
dry
2024
39–65°F
dry
2023
17–28°F
dry
2022
20–52°F
dry
2021
24–56°F
dry
2020
30–45°F
dry
2019
39–60°F
rain
2018
21–33°F
dry
2017
17–30°F
rain
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About this race
Registration includes a FREE T-Shirt & FREE Drink Ticket.
Finisher Medals are limited to the first 300 finishers.
Beer Tent w/ Bands Following Run/Walk
O'Riley & Conway's Irish Pub & Velocity Multi-Sport & Cycling are doing it again!
The Shamrock Shuffle benefits the Boys & Girls Club of Janesville! Come out for a great time, and to support a good cause.
There will be 5K and 10K runs and a 1 mile family walk.
Registration Includes a T-shirt & 1 FREE Drink Ticket
Please be sure to click on the T-shirt option when you checkout to select your size! T-Shirt options disappear after 2/28 as we cannot guarantee them after that date. We will be ordering extras so make sure you stop by after the race to grab yours. Pre-registered participants prior to 2/28 will be given their t-shirts at check-in.PACKET PICKUP OPTIONS
Friday Packet Pickup Option at the Boys & Girls Club of Janesville 3:30pm - 5:30pm Race day registration & check-in will be available at O'Riley & Conway's from 9:30am - 10:15am.ROUTES
1 Mile Family Walk: https://www.mapmyrun.com/routes/view/4829218207
5K: https://www.mapmyrun.com/routes/view/4829198878
10K: https://www.mapmyrun.com/routes/view/4213197373
Professional Race Timing provided by Velocity Multi-Sport & Cycling
100% of proceeds benefit Boys & Girls Club of Janesville.
Course map
Train with a club
Run clubs near Janesville to train with before race day.
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