Mainly Marathons Prairie Series

MAY

11

2027

Mainly Marathons holds Day 5 of the Prairie Series on May 11, 2027 at Riverside Park in Sioux City, IA. The event offers multiple race distances with individual age group entries and merchandise available on site and online.

Tue 11 May 2027

Dakota Dunes, Nebraska , South Dakota

Website

50 kilometers Marathon Half Marathon 10 kilometers 5 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

2027 Prairie Series - Day 5 (Sioux City, IA)

The Prairie Series Day 5 event is scheduled for May 11, 2027 at Riverside Park, 1272 Council Oak Drive, Sioux City, IA. Mainly Marathons organizes this event as part of its Prairie Series of races. Entrants register in individual age-group/open categories.

Multiple race distances are offered with set entry fees. Entry options listed for this event include Marathon, Half Marathon, 50K, 10K and 5K. The event information indicates there are no time limits for participants.

Merchandise related to the series is available through the organizer and some items may be offered in person at the races as well as through the organizer's online store. Awards and participant items are noted in the event materials but specific award criteria are not detailed here.

Practical details provided for the event are the date, location, organizer name, race distances and published entry fees. The event listing identifies each race as an individual age-group/open offer with the following published prices. Visit the organization's website for the most recent information.