St. Charles close

Half Marathon Calendar near St. Charles 2026-2027

Header image

Explore the top half marathons near St. Charles for 2026-2027! We've gathered 18 exciting races in the area. Check out our detailed list below to find your next local race.

August 2026
Aug
23
Su

Summer Trail Classic

Trail Run 4 mi 10 mi 13 mi
Aug
29
Sa

The Next Loop - Half Day Forest Preserve

Trail Run 5 km 10 km ... Marathon 50 km
September 2026
Sep
5
Sa

Naperville Trails Half Marathon & 10K

Trail Run 10 km 13 mi
Sep
6
Su

Crystal Lake Half Marathon

12 km Half Marathon
Sep
20
Su

Fox Valley Marathon Races

5 km 13 mi 20 mi 26 mi
Monthly updates for St. Charles

Get new running races (and updates) in your inbox every month.
Sep
26
Sa

Moraine Hills Run for the Hills

Trail Run 5 km 10 km 13 mi
October 2026
Oct
3
Sa

Long Grove's Oktoberfest Half Marathon, 10K & 5K

5 km 10 km Half Marathon
Oct
18
Su

Naperville Half Marathon

5 km 10 km 13 mi
Oct
25
Su

Spooky Sprint - Greater Chicago

3 mi 6 mi 13 mi
November 2026
Nov
8
Su

Graham's Chocolate Run * Walk

Race Roster 5 km 10 km Half Marathon
Graham's Chocolate Run * Walk
Nov
28
Sa

Bodies Race Company - Hammel Woods

5 km 10 km 13 mi
Nov
28
Sa

Schaumburg Turkey Trot Half Marathon & 5K

5 km Half Marathon
March 2027
Mar
13
Sa

Muddy Shamrock @ The Forge

Trail Run 7 mi 13 mi
Mar
14
Su

March Madness Half Marathon

Half Marathon
April 2027
Apr
18
Su

Naperville Women's Half Marathon

5 km Half Marathon
May 2027
May
2
Su

Great Western Half-Marathon & 10K

Trail Run 10 km Half Marathon
May
2
Su

Chicagoland Spring Marathon

10 km 13 mi 26 mi
June 2027
Jun
6
Su

Bank of America Chicago 13.1

13 mi
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.