Mighty Mo Run

🏃‍♂️ Mighty Mo Marathon – Sioux City’s Premier Running Event

The Mighty Mo Marathon is back with an all‑new, flat, runner‑friendly three‑state course—and for the first time ever, prize money is on the line. Sioux City’s signature running event features something for every athlete:

• Events: Kids Run • 5K • 10K • Half Marathon • Full Marathon • The “STOOGE” Challenge
• Routes: All events offer flat, fast, and fun routes.

🌳 Course Details

Starting and finishing inside the Siouxland Expo Center, runners will enjoy scenic miles along the Missouri River Trail, complete with shade, smooth surfaces, and plenty of space to fly.

💰 Supporting a Cause

Proceeds support the H.A.R.T. Program (Helping Athletes Run & Train), empowering athletes of all ages and abilities.

🏞️ Course Highlights

• Half Marathon: Returns to its popular flat and fast out‑and‑back design.
• Full Marathon: Newly redesigned course with beautiful river views, abundant shade, and an indoor start/finish experience.

👉 Race Information

For more details, visit the official race page: Mighty Mo Run.