Upcoming Half Marathon Races Near Petersburg, IL

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

St. Louis, MO

Saturday, May 16th, 2026

Featured

5K

10K

Half

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

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

Saint Charles, MO

Saturday, May 16th, 2026

5K

10K

Half

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

Sullivan Dash & Bash

Sullivan, IL

Saturday, June 13th, 2026

5K

1 Mile

10K

Trail

View details for race Sullivan Dash & Bash

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

Saint Charles, MO

Saturday, June 13th, 2026

5K

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

5K

10K

Half

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

Run Mahomet

Mahomet, IL

Friday, July 31st, 2026

5K

Half

Fast

View details for race Run Mahomet

Heatwave Half Marathon - St. Louis

St. Louis, MO

Saturday, August 1st, 2026

1 Mile

5K

10K

Trail

View details for race Heatwave Half Marathon - St. Louis

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

The Labor Day Slay

St Louis, MO

Saturday, August 29th, 2026

5K

10K

Half

View details for race The Labor Day Slay

St. Jude Walk

Bloomington, IL

Saturday, September 19th, 2026

1 Mile

5K

10K

View details for race St. Jude Walk

Golden Harvest Half Marathon & 5k/10k - St. Louis

St. Louis, MO

Saturday, September 26th, 2026

5K

10K

Half

View details for race Golden Harvest Half Marathon & 5k/10k - St. Louis

The Great GO! St. Louis Halloween Race

St. Louis, MO

Saturday, October 24th, 2026

Half

10K

5K

View details for race The Great GO! St. Louis Halloween Race

Spooky Sprint- St. Louis

St. Louis, MO

Saturday, October 24th, 2026

1 Mile

5K

10K

View details for race Spooky Sprint- St. Louis

Tri-State Warrior Run

Quincy, IL

Sunday, October 25th, 2026

1 Mile

5K

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

5K

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

5K

View details for race Saint Louis Half Marathon and 5K

2025 Turkey Trot

Decatur, IL

Saturday, November 21st, 2026

5K

10K

Half

View details for race 2025 Turkey Trot

Turkey Trails - St. Louis

St. Louis, MO

Saturday, November 28th, 2026

1 Mile

5K

10K

View details for race Turkey Trails - St. Louis

Explore more in Petersburg, IL

Distances:

5K 10K Half Marathon Marathon

Months:

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Illinois races

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