Upcoming Half Marathon Races Near Jacksonville, IL

Name: 2025 Turkey Trot
Start: 2026-11-21
End: 2026-11-21
Location: Decatur

Hometown Half Marathon & 5k/10k - St Louis

Saint Charles, MO

Saturday, May 16th, 2026

Featured

10K

Half

View details for race Hometown Half Marathon & 5k/10k - St Louis

Want to feature your race?

Get your race seen first by thousands of runners

Learn More

Learn how to feature your race

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 "ROCKIN' RIVERFEST" 5k, 10K, Half Marathon ...

St Charles, MO

Saturday, July 4th, 2026

10K

Half

Trail

Fast

View details for race The "ROCKIN' RIVERFEST" 5k, 10K, Half Marathon & Fun Run!

The Labor Day Slay

St Louis, MO

Saturday, August 29th, 2026

10K

Half

View details for race The Labor Day Slay

Corps of Discovery Trail Races

Saint Charles, MO

Saturday, August 29th, 2026

Code:FTR10

Half

Trail

Fast

View details for race Corps of Discovery Trail Races

Tri-State Warrior Run

Quincy, IL

Sunday, October 25th, 2026

1 Mile

10K

Trail

View details for race Tri-State Warrior Run

14th Annual Springfield Marathon & Harvest Wind...

New Berlin, IL

Saturday, November 7th, 2026

Marathon

Half

10K

View details for race 14th Annual Springfield Marathon & Harvest Wind Half Marathon & 10K

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

Saint Charles, MO

Sunday, November 8th, 2026

10K

Marathon

Fast

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

Saint Louis Half Marathon and 5K

Saint Louis, MO

Sunday, November 8th, 2026

Half

View details for race Saint Louis Half Marathon and 5K

2025 Turkey Trot

Decatur, IL

Saturday, November 21st, 2026

10K

Half

View details for race 2025 Turkey Trot

Explore more in Jacksonville, IL

Distances:

5K 10K Half Marathon Marathon

Months:

May June July

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Illinois races

Don't see your race? Add it!

Add Your Race (Free)