The luck of the Irish is coming to Siouxland! On Sunday, March 15, 2026, it’s time to lace up your greenest fitness footwear and join the community for the Shenanigans 5K St. Paddy’s Day Run. Whether you’re a competitive racer or just here for the “shenanigans,” this event is the perfect way to kick off the spring season.
Event Details at a Glance
- Date: Sunday, March 15, 2026
- Race Start: 8:30 AM CDT
- Location: Sertoma Park (Near Explorer’s Ballpark), 3400 Line Drive, Sioux City, IA
- Registration: $38 (Price increases after March 2, 2026)
- Course: A scenic trail loop around Sertoma Park—flat, fast, and festive!
Why You Should “Claim It” This March
Starting a new year with goals is one thing; claiming them in March is where the real lifestyle change happens. As we noted in our 2026: Make This Your Year guide, consistency is the key to transformation. Participating in a community 5K provides the accountability and social connection that makes fitness stick.
Fun Fact: St. Patrick’s Day is one of the most popular days for organized fitness events in the U.S. In fact, over 61% of Americans plan to celebrate the holiday, with “wearing green” being the #1 activity (at nearly 80% participation!). Why not wear that green while hitting a new PR?
Education and Equipment
Don’t let “shenanigans” turn into shin splints. Before you hit the Sertoma Park trails, make sure your gear is up to the task.
1. The Right Foundation
Trail running, even on the paved or crushed rock paths of Sertoma, requires stability. If your current shoes have seen too many winters, it’s time for a custom shoe fitting. We use Aetrex 3D Foot Scanning to ensure your arch is supported and your gait is balanced, which is vital for preventing the foot fatigue that often hits in the final mile.
2. Nutrition and Fuel
A 5K may be a shorter distance, but your body still needs high-quality fuel.
- Pre-Race: Aim for easily digestible carbohydrates 1–2 hours before the 8:30 AM start. A banana or a piece of toast with jam works wonders.
- During the Race: Stay hydrated! While you likely won’t need energy gels for a 3.1-mile run, having electrolytes the day before can prevent cramping.
The Post-Race Shenanigans
The race may end at Sertoma Park, but the party starts at Peak Performance! After you cross the finish line, head over to 4501 Southern Hills Drive for our all-inclusive post-race celebration.
We’ll have a spread of food and drinks waiting for you to refuel and celebrate with fellow runners. It’s a great time to browse the latest featured products or chat with our experts about your upcoming 2026 racing schedule.
Awards and Recognition
We’ll be celebrating the swift and the steady! Awards will be given to:
- Top 3 Overall Finishers
- Masters Division Winners
- 5-Year Age Group Winners
Ready to Run?
Registration is open now! Remember to sign up before March 2nd to lock in the lower price.
Sign Up for the Shenanigans 5K Here
Whether you’re running for the medal, the food, or just the chance to wear a green tutu in public, we can’t wait to see you there. Let’s make this St. Paddy’s Day one for the record books!
Peak Performance Fitness Gear 4501 Southern Hills Dr. Ste 19 Sioux City, Iowa 51106 (712) 276-8087