Upcoming Half Marathon Races Near Glasgow, IL

Name: Greater St. Louis Marathon
Start: 2026-04-11
End: 2026-04-11
Location: St. Louis

Miles for Maddog

Frankfort, IL

Saturday, June 21st, 2025

Featured

10K

View details for race Miles for Maddog

The SPRING SPRUNG 5k-10k and Half Marathon

Grover, MO

Saturday, May 17th, 2025

10K

Half

View details for race The SPRING SPRUNG 5k-10k and Half Marathon

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

Saint Charles, MO

Saturday, June 14th, 2025

10K

Half

Trail

Fast

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

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

St. Peters, MO

Sunday, June 15th, 2025

10K

1 Mile

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

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

St. Charles, MO

Sunday, June 15th, 2025

10K

Half

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

Corps of Discovery Trail Races

Saint Charles, MO

Saturday, August 30th, 2025

Half

Trail

View details for race Corps of Discovery Trail Races

Corn Cob Classic

Washington, MO

Saturday, September 27th, 2025

Half

10K

View details for race Corn Cob Classic

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

Saint Charles, MO

Sunday, October 5th, 2025

10K

Half

Fast

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

The Great GO! St. Louis Halloween Race

St. Louis, MO

Saturday, October 18th, 2025

Half

10K

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

The Innsbrook Half Marathon & 10k

Innsbrook, MO

Saturday, October 25th, 2025

Half

View details for race The Innsbrook Half Marathon & 10k

Spooky Sprint- St. Louis

Maryland Heights, MO

Sunday, October 26th, 2025

1 Mile

10K

View details for race Spooky Sprint- St. Louis

Spooky Sprint- St. Louis

St. Louis, MO

Sunday, October 26th, 2025

10K

1 Mile

View details for race Spooky Sprint- St. Louis

The SKIPPO Trail Race

Ballwin, MO

Saturday, November 1st, 2025

10K

Half

Ultra

Trail

View details for race The SKIPPO Trail Race

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

The FROZEN STICK 5k, 10k, and Half Marathon Tra...

Glencoe, MO

Saturday, January 24th, 2026

12K

Half

Trail

View details for race The FROZEN STICK 5k, 10k, and Half Marathon Trail Run

Greater St. Louis Marathon

St. Louis, MO

Saturday, April 11th, 2026

Marathon

Half

1 Mile

View details for race Greater St. Louis Marathon

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