Mainly Marathons Prairie Series Day 4 (NE)
External Event
Distance
3.1–31.1 mi
Pace
Variable
Terrain
Unknown
Difficulty
Unknown
About this run
Participate in Day 4 of the Mainly Marathons Prairie Series in South Sioux City, NE. This event is part of a series offering various distances. More information can be found on the Mainly Marathons website.
What to expect
- Part of the Mainly Marathons Prairie Series.
- Event held in South Sioux City, NE.
- Distances range from 5 km to 50 km.
Typical conditions
For events around May 2027 in South Sioux City, NE, United States: Typical spring conditions in this region — mornings can still be cool; confirm start-time guidance on the official page.
How to prepare
Ultra distances need longer training blocks, fueling practice, and gear that matches the course type listed by the organizer. Always verify elevation, aid stations, and cutoffs on the official page.
Browse destination racesGetting there
This event is listed in South Sioux City, NE, United States. Confirm the exact start venue, parking, and transit options on the official registration page.
Registration is handled by the official event organizer
Know a local group? Host a community run in South Sioux City
