2027 Mainly Marathons Prairie Series
Expected Race Date
~May 2027
Date not yet announced — this is when the race usually runs.
Location
South Sioux City, NE
Quick facts
- Date
- around May 2027 (expected)
- Location
- South Sioux City, Nebraska
- Distance
- Half marathon (13.1 mi)
- Course
- Loop Course
- Terrain
- Road
- USATF certified
- Not listed
Logistics
Race Day
around May 2027 (expected)
Start Time
TBA
Start Location
South Sioux City, NE
Course Info
Course Type
Loop Course
Terrain
road
Difficulty
Rolling Hills
Quality Score
Solid Pick558 years running
~57 finishers a year
growing or steady
17% returning runners
limited extras
runners from 30 states
winner 1:46:11
no weather data yet
Frequently asked
When is the 2027 Mainly Marathons Prairie Series?
The 2027 Mainly Marathons Prairie Series hasn't announced its next date yet, but it typically takes place around May 2027 (expected).
Where does the 2027 Mainly Marathons Prairie Series take place?
It takes place in South Sioux City, Nebraska.
What distances does the 2027 Mainly Marathons Prairie Series offer?
The half marathon (13.1 miles).
Is the 2027 Mainly Marathons Prairie Series course flat and good for a PR?
The 2027 Mainly Marathons Prairie Series is a rolling hills, loop course course.
HalfRuns editorial — independent, no paid placement.
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