Saint Louis Half Marathon & 5K
External Event
Distance
3.1–13.1 mi
Pace
All paces
Terrain
Road
Difficulty
All Levels
About this run
Read 5 reviews for the Saint Louis Half Marathon & 5K in Saint Louis, MO – plus race details, race reports, photos, videos and more!
Typical conditions
For events around November 2026 in Saint Louis, MO, United States: Typical autumn conditions in this region — conditions can change quickly; confirm race-day guidance on the official page.
How to prepare
Half marathon prep usually includes a weekly long run that builds toward 16–20 km, plus easy runs for recovery. Confirm packet pickup and start procedures on the official registration page.
Plan longer races for 2026Getting there
This event is listed in Saint Louis, MO, United States. Confirm the exact start venue, parking, and transit options on the official registration page.
Registration is handled by the official event organizer
Know a local group? Host a community run in Saint Louis
