Great Gobble Wobble

What is rucking?

Rucking is a physical activity that involves walking or hiking with a weighted backpack (called a rucksack). The term comes from the military, where soldiers train and operate carrying heavy loads over long distances. In civilian fitness and recreation, rucking is gaining popularity as a versatile and low-impact workout. We now offer it at all Chilly Willy Events!

More information about rucking.

Did you know the average American consumes 4,500 calories on Thanksgiving Day?
Start your holiday with a healthy tradition! Join us for the Oconomowoc Great Gobble Wobble 5K & 10K—a fun-filled way to get moving before that tryptophan kicks in. Whether you’re chasing a new PR or enjoying a brisk walk with the family, this course has something for everyone.

Kids can join the fun too with our Kiddo’s 1K for just $5—all proceeds benefit the Oconomowoc Christmas Lights Fund! It’s a great way to give back while making holiday memories together.

Want to make race day even smoother? Create or join a team during registration! Teams with 4 or more members will have their packets grouped for quick and easy pickup. How to create a team.

The Oconomowoc Great Gobble Wobble is proud to be part of the Wisconsin Chilly Willy Run Series.
Let’s wobble before we gobble—see you at the starting line!

Join fellow runners on November 26, 2026 for the Great Gobble Wobble. It's a fantastic 5K, 10K, 1K featuring a flat and fast course in Oconomowoc.