Upcoming Half Marathon Races Near Jacksonville, IL

Name: The Labor Day Slay
Start: 2026-08-29
End: 2026-08-29
Location: St Louis

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Miles of Madness

Pekin, IL

Saturday, September 27th, 2025

Half

Ultra

Trail

View details for race Miles of Madness

MO' Cowbell Marathon/Half-Marathon/10K/5K

Saint Charles, MO

Sunday, October 5th, 2025

10K

Marathon

Fast

View details for race MO' Cowbell Marathon/Half-Marathon/10K/5K

Spooky Sprint- St. Louis

Maryland Heights, MO

Sunday, October 26th, 2025

1 Mile

10K

View details for race Spooky Sprint- St. Louis

Tri-State Warrior Run

Quincy, IL

Sunday, October 26th, 2025

1 Mile

10K

Trail

View details for race Tri-State Warrior Run

13th Annual Springfield Marathon - Harvest Wind...

New Berlin, IL

Saturday, November 8th, 2025

Marathon

Half

10K

View details for race 13th Annual Springfield Marathon - Harvest Wind Half Marathon & 10K

Saint Louis Half Marathon and 5K

Saint Louis, MO

Sunday, November 9th, 2025

Half

View details for race Saint Louis Half Marathon and 5K

2025 Turkey Trot

Decatur, IL

Saturday, November 22nd, 2025

10K

Half

View details for race 2025 Turkey Trot

ShITR - Shivery Icy Trail Run

Saint Louis, MO

Sunday, January 4th, 2026

1 Mile

10K

Trail

View details for race ShITR - Shivery Icy Trail Run

Time Travel Half-Marathon (and 5k/10k) - St. Louis

Maryland Heights, MO

Saturday, January 24th, 2026

Half

10K

View details for race Time Travel Half-Marathon (and 5k/10k) - St. Louis

Creve Coeur St. Paddy's Half Marathon, 10K & 5K...

Maryland Heights, MO

Saturday, March 14th, 2026

Half

10K

View details for race Creve Coeur St. Paddy's Half Marathon, 10K & 5K Run/Walk

Lincoln Presidential Half Marathon

Springfield, IL

Saturday, April 11th, 2026

Half

View details for race Lincoln Presidential Half Marathon

Students on the GO!

Saint Louis, MO

Saturday, April 11th, 2026

Half

View details for race Students on the GO!

DoNot Stop Half Marathon (5k/10k) - St. Louis

Maryland Heights, MO

Saturday, April 18th, 2026

10K

1 Mile

View details for race DoNot Stop Half Marathon (5k/10k) - St. Louis

Love to Run St. Charles 5k | 10k | Half Marathon

Saint Charles, MO

Saturday, June 13th, 2026

10K

Half

Trail

Fast

View details for race Love to Run St. Charles 5k | 10k | Half Marathon

The Labor Day Slay

St Louis, MO

Saturday, August 29th, 2026

10K

Half

View details for race The Labor Day Slay

Explore more in Jacksonville, IL

Distances:

5K 10K Half Marathon Marathon

Months:

September October November

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Illinois races

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