Upcoming Half Marathon Races Near Altamont, IL

Name: Turkey Trails - St. Louis
Start: 2026-11-28
End: 2026-11-28
Location: St. Louis

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

Maryland Heights, MO

Saturday, April 18th, 2026

Featured

1 Mile

10K

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

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Vincennes Historical Half Marathon, 10K, 5K and...

Vincennes, IN

Saturday, April 18th, 2026

Half

10K

View details for race Vincennes Historical Half Marathon, 10K, 5K and Kid Fun Run

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

Saint Charles, MO

Saturday, May 16th, 2026

10K

Half

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

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

St. Louis, MO

Saturday, May 16th, 2026

10K

Half

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

Valhalla Half & 5K

Poseyville, IN

Sunday, June 7th, 2026

Half

View details for race Valhalla Half & 5K

Sullivan Dash & Bash

Sullivan, IL

Saturday, June 13th, 2026

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

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!

Run Mahomet

Mahomet, IL

Friday, July 31st, 2026

Half

Fast

View details for race Run Mahomet

Heatwave Half Marathon - St. Louis

St. Louis, MO

Saturday, August 1st, 2026

1 Mile

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

View details for race Corps of Discovery Trail Races

The Labor Day Slay

St Louis, MO

Saturday, August 29th, 2026

10K

Half

View details for race The Labor Day Slay

Valley Rehabilitation & Performance Presents: W...

Terre Haute, IN

Saturday, September 12th, 2026

Half

1 Mile

View details for race Valley Rehabilitation & Performance Presents: Wabash Valley Half Marathon/5K/Kids Fun Run

St. Jude Walk

Bloomington, IL

Saturday, September 19th, 2026

1 Mile

10K

View details for race St. Jude Walk

Belleville Main Street Marathon & Half Marathon

Belleville, IL

Saturday, September 26th, 2026

Marathon

Half

Trail

View details for race Belleville Main Street Marathon & Half Marathon

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

St. Louis, MO

Saturday, September 26th, 2026

10K

Half

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

Spooky Sprint- St. Louis

St. Louis, MO

Saturday, October 24th, 2026

1 Mile

10K

View details for race Spooky Sprint- St. Louis

The Great GO! St. Louis Halloween Race

St. Louis, MO

Saturday, October 24th, 2026

Half

10K

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

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

Saint Louis Half Marathon and 5K

Saint Louis, MO

Sunday, November 8th, 2026

Half

View details for race Saint Louis Half Marathon and 5K

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

2025 Turkey Trot

Decatur, IL

Saturday, November 21st, 2026

10K

Half

View details for race 2025 Turkey Trot

Turkey Trails - St. Louis

St. Louis, MO

Saturday, November 28th, 2026

1 Mile

10K

View details for race Turkey Trails - St. Louis

Explore more in Altamont, IL

Distances:

5K 10K Half Marathon Marathon

Months:

April May June

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Illinois races

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