Running races in or near Winfield, IN
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Winfield, 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.
Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 07-13-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
View Race Details View on Map
10K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 07-13-2026
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: 07-13-2026
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: 07-13-2026
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: 07-13-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
View Race Details View on Map
2026 Heartland Series - Day 3 (IN)
Organization: Mainly Marathons
Date of Race: 07-13-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
View Race Details View on Map
Spring Hike at Sand Ridge Nature Center (South ...
Organization: Girl Scouts of Greater Chicago & Northwest Indiana
Date of Race: 03-29-2026
Description: Embrace the great outdoors and enjoy the benefits of hiking with ...
View Race Details View on Map
Complete list of running events in and near Winfield, IN: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Winfield
About Winfield
Winfield (IN) is a town in Lake County with an estimated population of 4,383.[4]
Races Local Newsletter
Subscribe to get the latest on racing delivered to your inbox, once per week.
Did you know?
Historically, more marathons are run in the month of October than any other month (in the U.S.).