Marathons Events in Sioux City

Name: MRR Spring Thaw 2026
Start: 2026-03-28
Location: Hilton Garden Inn Sioux City Riverfront

Check out happening marathons events all around Sioux City, IA

Sat, 11 Apr at 10:00 am 900 Larsen Park Rd., near Lewis & Clark Interpretive Center

Sat, 28 Mar at 10:00 am Hilton Garden Inn Sioux City Riverfront