Skip to main content

Loading...

FUELFOX

Run your best race

Plan

Pacing
Fueling
Weather

Discover

Browse Races
Collections
Guides

My FuelFox

Dashboard
Saved Plans
Race Lists

Company

Contact Us
Methodology
Submit a Race

© 2026 FuelFox. All rights reserved.

Overview Course Entry Race Day Similar Races

Races
Saint Louis Half Marathon and 5K

RACE PROFILE

SAINT LOUIS HALF MARATHON AND 5K

Saint Louis, Missouri·Half Marathon

Next Race · Nov 8, 2026

The Saint Louis Half Marathon and 5K returns for its 47th year on Sunday, November 8, 2026. First run in 1980, this event holds the title of the longest-running half marathon in the St. Louis region, offering runners a classic road race experience through the historic and scenic setting of Forest Park. THE COURSE Both the Half Marathon and the 5K start and finish at the Muny Festival Grounds. The half marathon is USATF Certified: View the certificate. START We use an “Open Start” format, meanin

IconicScenicNatureFallPost-Race Party

Plan My RaceOfficial website

FUELFOX SCORE

50/100

Worth Considering

How we score races →

COURSE

road

Surface

ENTRY

Visit race website

RACE DAY

07:00Race start

1,400

finishers · most recent year

via scraped

Search past results

READY TO PLAN?

Generate a personalized pacing and fueling strategy for Saint Louis Half Marathon and 5K.

RACES LIKE THIS

City of Colleges Half Marathon

Conway, Arkansas

City of Champions Half Marathon 10k/5k

Gadsden, Alabama

Mid-South Races for Hope (Mid-South Marathon, Half-Marathon and 5K)

Wynne, Arkansas

Pie Gobbler 5K, 10K, & Half Marathon at Two Rivers Park, Little Rock, AR (Thanksgiving) 80

Little Rock, Arkansas

Gobbler 5K, 10K & 13.1M at Fort Smith, AR (45)

Fort Smith, Arkansas

Gobbler 5K, 10K & 13.1M at Fort Smith, AR (47)

Fort Smith, Arkansas