Wisconsin Trail Series
5K · Walk · 10K · Half Marathon · 1K
Oct 16, 2026 · Oconomowoc, Wisconsin, US
Listed Oct 13, 2016
Run Vibes summary
Summarization pendingAI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the enrichment queue and will appear here soon with notes on vibe, race-day feel, and who the event suits best.
Until then, open Original listing below for the full source description, and double-check anything important on the organizer’s page.
Original listingFull description from sourceTap to expand · same text as on RunSignup / the official listing▾
Welcome to the Wisconsin Trail Assail Series! 🌲🏃♂️🏃♀️
Experience seven races over seven months—building to an epic series finale. The Wisconsin Trail Assail tours some of the most scenic routes in Waukesha County and Wisconsin State Parks, with courses for every level.
Pick your challenge each month: 5K, 10K, or Half Marathon. Run it, walk it, chase a PR, or just collect trail miles with friends—the series is proudly walker-friendly.
Why you’ll love it:
- Varied terrain and views all season long
- Consistent, well-marked courses and friendly vibes
- A series-ending championship to cap your journey
Ready to hit the dirt? Join the Wisconsin Trail Assail and stack finish lines all season.
WTA All Access Pass & Rucking!
🚀 Skip the Lines With The WTA All Access Pass! 🏃♂️
WTA All Access Pass?
Your ticket to skipping the packet pickup line and heading straight to the start line!
How It Works:
✔ Register for the series in any distance 🏅
✔ Opt out of a shirt 👕💰- this automatically gets you the pass
✔ Receive a reusable ankle strap for timing ⏱️
✔ No check-in required – just show up and run! 🏃♂️🚀
More running, less waiting—because race day should be about the trails, not the lines. 🌲
Important Notice:
Your All Access Pass is non-transferable. Sharing your pass with another individual is not permitted. If someone else uses your pass, you will forfeit your access privileges.
Thank you for respecting this policy—it helps us keep the program fair for all participants.
Rucking at All Events!
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.
Series Registration:
- Select your distance during registration (5K, 10K, or Half Marathon).
- Don’t worry—you can switch distances for free at any time!
- Please note: series registrations are non-deferrable.
Single Race Registration:
Want to participate in individual events? Click on the specific race link below to register for that event.
Kiddo's 1K Registration:
Our Kiddo's Races are 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! 🌲👟
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