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Saint Louis Half Marathon and 5K — Saint Louis, MO

Races
United States
Missouri
St. Louis, MO
Saint Louis Half Marathon and 5K

Half Marathon 5K Road Road Half Road 5K

Saint Louis Half Marathon and 5K

Sunday, November 8, 2026Saint Louis, MO5K – Half Marathon

Registration open

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. START We use an “Open Start” format, meaning there will be a formal half marathon gun-start at 7:30 AM, but you may start your half marathon race any time between 7:30 and 7:40 AM. For the 5K, there will...

Races

Surface

Road

Nov 88:00 AM

290 spotsShirt

$45

$50 after Jun 30

Nov 88:00 AM

290 spotsShirt

$45

$50 after Jun 30

Not affiliated with this event. Official website. We may earn a commission on registrations.

Location

Macklind Dr

Saint Louis, MO 63110

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