Running races in or near Jefferson, SD
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Jefferson, SD 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.
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
Relay Iowa 2025
Organization: Relay Iowa
Date of Race: 06-06-2025
Description: Relay Iowa is the World's Longest Relay ...
View Race Details View on Map
Complete list of running events in and near Jefferson, SD: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Jefferson
About Jefferson
Jefferson (SD) is a city in Union County with an estimated population of 547.[4]
Races Local Newsletter
Subscribe to get the latest on racing delivered to your inbox, once per week.
Did you know?
There were at least 768 marathons scheduled in the United States and Canada in 2016.
Other South Dakota Cities
