1327 Wall Street, Oconomowoc WI
Friday, April 11th, 2025
Join us for seven races over seven months, culminating in a series-ending championship. These races take place in Waukesha County and Wisconsin State Parks, offering scenic courses for all fitness levels. Each event features 5K, 10K, and Half Marathon distances, and the series is walker-friendly!
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 Wisconsin Trail Assail Events!
More information about rucking.
Want to participate in individual events? Click on the specific race link below to register for that event.
Our Kiddo's Races are always free! If your little one wants to join the fun, please register them for the individual Kiddo's race of your choice.
Get ready to explore the trails, challenge yourself, and have a blast with the Wisconsin Trail Assail Series! ๐ฒ๐
For more details, visit the official race page.
Starting Line Map
Suggested Races