Upcoming Half Marathon Races Near Vandalia, IL

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Sullivan Dash & Bash

Sullivan, IL

Saturday, June 13th, 2026

5K

1 Mile

10K

Trail

View details for race Sullivan Dash & Bash

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

The Labor Day Slay

St Louis, MO

Saturday, August 29th, 2026

5K

10K

Half

View details for race The Labor Day Slay

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

St. Louis, MO

Saturday, September 26th, 2026

1 Mile

5K

10K

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

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

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

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

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

Greater St. Louis Marathon

St. Louis, MO

Saturday, April 3rd, 2027

Marathon

Half

1 Mile

View details for race Greater St. Louis Marathon

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