Calumet Park Light the Darkness 5K run logo
Running

Calumet Park Light the Darkness 5K run

Date
September 19, 2026
Distance
5K Run/Walk
Register →

From the Organizer

CALUMET PARK CEMETERY'S
9th Annual 5K Walk/Run
2305 West 73rd Avenue (corner of 73rd and Taft)
Merrillville, IN. 46410

WALK/RUN FOR SUICIDE PREVENTION
Check in at 7:00 a.m.
Event starting time at 8:00 a.m.

Pre-registration fee - $25

Race Day registration fee - $30

Awards:

Awards will be presented to the top overall male, top overall female, top male 40 and over, top female 40 and over, and the top 3 males and top 3 females in the following age categories:  8 and under, 9-10, 11-12, 13-14, 15-18, 19-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70-74, 75-79, 80+.  Awards will also be presented to the top Clydesdale (Men 210 LBS and over) and top Athena (Women 170 LBS and over) for those participants that choose to participate in this category.  Those who choose to participate in the Clydesdale/Athena category are not elIgible for overall and age group awards.

Guest Speaker: TBD 
Go to www.runsignup.com to register or call 219-769-8803 for info.

Events

5K Run/Walk8 AMRegister →

Weather

Typical Conditions

It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.

Typical High

76°

Typical Low

51°

Chance of Rain

31%

Based on US Climate Normals data from Lowell, 15 mi from the venue.

Sunrise 6:35 AMSunset 6:54 PMDaylight 12h 19m

Host City

About Merrillville, IN

Population

36,343

as of 2023

Elevation

671 ft

Nearest Airport

GYY

Gary/Chicago International Airport · 10 mi

Major Hub

MDW

Chicago Midway International Airport · 29 mi

Time Zone

Central Time

From Endurance Grid

A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.

Race Location

Your Next Start Line

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at Calumet Park Light the Darkness 5K run, put it on the calendar, and turn “someday” into a start date.

103

Days to train

Race
Calumet Park Light the Darkness 5K run
Date
September 19, 2026

From Endurance Grid

About This Sport

Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.

With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.

Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.

Read the Guide

Running

From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.

Frequently Asked Questions (FAQs)

What is the Calumet Park Light the Darkness 5K run?
Calumet Park Light the Darkness 5K run is a running race held in Merrillville, Indiana on September 19, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
When and where is the Calumet Park Light the Darkness 5K run?
Saturday, September 19, 2026 in Merrillville, Indiana at 2305 West 73rd Avenue, Merrillville, IN. Check the event page for exact start times and wave schedules.
How do I register for the Calumet Park Light the Darkness 5K run?
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

Calumet Park Light the Darkness 5K run

Sep 19, 2026

Register →