RunRace USA › Iowa › Mighty Mo Run
Mighty Mo Run
Sioux City, Iowa · Friday, September 11, 2026 · 10K, Half Marathon, 5K, 1K, Marathon
Official race page & registration ↗Mighty Mo Run takes place on Friday, September 11, 2026 in Sioux City, Iowa. The race offers 5 distances: 10K, Half Marathon, 5K, 1K, Marathon. For anyone travelling in, Sioux Falls is about 74 miles away.
It is one of 79 races on the Iowa calendar that September. At $10, entry sits below the $29 median for an Iowa marathon. Unusually for a race, it falls on a Friday.
- Date
- Friday, September 11, 2026
- Location
- Sioux City, Iowa
- Distances
- 10K, Half Marathon, 5K, 1K, Marathon
- Entry fee
- from $10
Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.
Making a race weekend of it?
Stay near the start line in Sioux City: check in Sep 10, out Sep 12.
Common questions
When is Mighty Mo Run?
Mighty Mo Run is scheduled for Friday, September 11, 2026.
Where is Mighty Mo Run held?
Mighty Mo Run is held in Sioux City, Iowa. It is about 74 miles from Sioux Falls.
What distances does Mighty Mo Run offer?
The listed distances are 10K, Half Marathon, 5K, 1K, Marathon.
How much does Mighty Mo Run cost?
Entry is listed from $10. Check the official race page for the current price, which usually rises closer to race day.
How do I register for Mighty Mo Run?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
More races nearby
- Sep 12Pets on ParadeSioux City, IA
- Sep 12Fruitland Fun Day 5k Run/WalkFruitland, IA
- Sep 12Medal Madness 5K, 10K, & 13.1M at Des Moines, IA (37)Des Moines, IA
- Sep 12Miles for Minds: 5k and 1 Mile Literacy QuestMason City, IA
- Sep 12Pleasant Creek Trail RunPalo, IA
See every race on the Iowa calendar, Iowa Marathons, Iowa Half Marathons, or use the Race Finder for maps and filters.