Running races in or near Southport, IN
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Southport, IN 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-5K - Individual Age group/open
Organization: Treasure Island
Date of Race: 10-01-2025
Description: The OneAmerica 500 Festival Mini-Marathon isn’t just another race — it’s ...
View Race Details View on Map
Running-500 Festival Kids’ Day & Rookie Run - ...
Organization: Treasure Island
Date of Race: 10-01-2025
Description: The OneAmerica 500 Festival Mini-Marathon isn’t just another race — it’s ...
View Race Details View on Map
Running-Half marathon - Individual Age group/open
Organization: Treasure Island
Date of Race: 10-01-2025
Description: The OneAmerica 500 Festival Mini-Marathon isn’t just another race — it’s ...
View Race Details View on Map
OneAmerica 500 Festival Mini-Marathon (Indy Mini)
Organization: Treasure Island
Date of Race: 10-01-2025
Description: The OneAmerica 500 Festival Mini-Marathon isn’t just another race — it’s ...
View Race Details View on Map
Complete list of running events in and near Southport, IN: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Southport
About Southport
Southport (IN) is a city in Marion County with an estimated population of 1,712.[4]
Races Local Newsletter
Subscribe to get the latest on racing delivered to your inbox, once per week.
Did you know?
In 2015, the 5K maintained the #1 position of all race distances with 7.6 million finishers (U.S.).
