Upcoming Half Marathon Races Near Washington, MO

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

Maryland Heights, MO

Saturday, April 19th, 2025

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

St. Louis, MO

Saturday, April 19th, 2025

Greater St. Louis Marathon

St. Louis, MO

Saturday, April 26th, 2025

Students on the GO!

Saint Louis, MO

Saturday, April 26th, 2025

Drink MO Wine Run - 5K, 10K & Half Marathon

Augusta, MO

Saturday, May 3rd, 2025

The SPRING SPRUNG 5k-10k and Half Marathon

Grover, MO

Saturday, May 17th, 2025

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

Saint Charles, MO

Saturday, June 14th, 2025

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

St. Peters, MO

Sunday, June 15th, 2025

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

St. Charles, MO

Sunday, June 15th, 2025

Corn Cob Classic

Washington, MO

Saturday, September 27th, 2025

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

Saint Charles, MO

Sunday, October 5th, 2025

The Great GO! St. Louis Halloween Race

St. Louis, MO

Saturday, October 18th, 2025

The Innsbrook Half Marathon & 10k

Innsbrook, MO

Saturday, October 25th, 2025

Spooky Sprint- St. Louis

Maryland Heights, MO

Sunday, October 26th, 2025

Spooky Sprint- St. Louis

St. Louis, MO

Sunday, October 26th, 2025

The SKIPPO Trail Race

Ballwin, MO

Saturday, November 1st, 2025

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

Glencoe, MO

Saturday, January 24th, 2026