Running Races in Munster, IN

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

See below for a frequently-updated, comprehensive list of upcoming running events in the local Munster, 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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

Puzzle Mania - Holiday Edition - Kids Only

Organization: Frankfort Park District

Date of Race: 12-12-2025

Description: DescriptionLooking for a fun evening with your family and friends before ...

Puzzle Mania - Holiday Edition - Family & ...

Organization: Frankfort Park District

Date of Race: 12-12-2025

Description: DescriptionLooking for a fun evening with your family and friends before ...

R2P Holiday Awards Party

Organization: Devine Nutrition Inc.

Date of Race: 12-12-2025

Description: Kicking it OLD SCHOOL this year! Join us for our annual ...

Holiday Party

Organization: Devine Nutrition Inc.

Date of Race: 12-12-2025

Description: Kicking it OLD SCHOOL this year! Join us for our annual ...

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 ...

Valentine Hike at Camp Palos (Palos Park, IL)

Organization: Girl Scouts of Greater Chicago & Northwest Indiana

Date of Race: 02-14-2026

Description: Registration will close on 2/05/2026 at 11:59 pm. Embrace the ...

Urban Adventure Hike at the Chicago Riverwalk (Chicago, ...

Organization: Girl Scouts of Greater Chicago & Northwest Indiana

Date of Race: 04-26-2026

Description: Embrace the great outdoors and enjoy the benefits of hiking with ...