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Races in South Sioux City, NE

Running races in or near South Sioux City, NE

Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more

See below for a frequently-updated, comprehensive list of upcoming running events in the local South Sioux City, NE area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.

Lock Laces

Running-339 Miles - Register as Team Captain

Organization: Relay Iowa

Date of Race: 06-06-2025

Description: Relay Iowa is the World's Longest Relay ...

Running-339 Miles - Runners Joining a Team

Organization: Relay Iowa

Date of Race: 06-06-2025

Description: Relay Iowa is the World's Longest Relay ...

10K - Individual Age group/open

Organization: Mainly Marathons

Date of Race: 05-12-2025

Description: World's Best Marathon Half Series! No Time Limits Great Food ...

Marathon - Individual Age group/open

Organization: Mainly Marathons

Date of Race: 05-13-2025

Description: World's Best Marathon Half Series! No Time Limits Great Food ...

Marathon - Individual Age group/open

Organization: Mainly Marathons

Date of Race: 05-12-2025

Description: World's Best Marathon Half Series! No Time Limits Great Food ...

5K - Individual Age group/open

Organization: Mainly Marathons

Date of Race: 05-12-2025

Description: World's Best Marathon Half Series! No Time Limits Great Food ...

Half Marathon - Individual Age group/open

Organization: Mainly Marathons

Date of Race: 05-12-2025

Description: World's Best Marathon Half Series! No Time Limits Great Food ...

50K - Individual Age group/open

Organization: Mainly Marathons

Date of Race: 05-12-2025

Description: World's Best Marathon Half Series! No Time Limits Great Food ...

50K - Individual Age group/open

Organization: Mainly Marathons

Date of Race: 05-13-2025

Description: World's Best Marathon Half Series! No Time Limits Great Food ...

5K - Individual Age group/open

Organization: Mainly Marathons

Date of Race: 05-13-2025

Description: World's Best Marathon Half Series! No Time Limits Great Food ...

Half Marathon - Individual Age group/open

Organization: Mainly Marathons

Date of Race: 05-13-2025

Description: World's Best Marathon Half Series! No Time Limits Great Food ...

10K - Individual Age group/open

Organization: Mainly Marathons

Date of Race: 05-13-2025

Description: World's Best Marathon Half Series! No Time Limits Great Food ...

Relay Iowa 2025

Organization: Relay Iowa

Date of Race: 06-06-2025

Description: Relay Iowa is the World's Longest Relay ...

2025 Prairie Series - Day 5 (IA)

Organization: Mainly Marathons

Date of Race: 05-13-2025

Description: World's Best Marathon Half Series! No Time Limits Great Food ...

2025 Prairie Series - Day 4 (NE)

Organization: Mainly Marathons

Date of Race: 05-12-2025

Description: World's Best Marathon Half Series! No Time Limits Great Food ...

FitnessMatchmaker.com

Complete list of running events in and near South Sioux City, NE: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.


More information about South Sioux City

About South Sioux City

South Sioux City (NE) is a city in Dakota County with an estimated population of 13,353.[4]

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Did you know?

Historically, more marathons are run in the month of October than any other month (in the U.S.).

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