Running
Marathon
42.2 km
Greater St. Louis Marathon
Loading map…
Road runs in United States, St. Louis
Distances
About
Experience the Greater St. Louis Marathon: historic neighborhoods, scenic landmarks, and community celebrations along 26 miles of city streets. The event welcomes all abilities with multiple race distances and a lively after-party celebrating local culture.
Catering & aid stations
On-course aid stations provide food and drink — post-race celebration includes local cuisine and live music.
Pacers
Pacemaker panels and RTF for select fields. Early Start option available for walkers needing more than 6:00 (marathon) or 3:15 (half marathon); early start participants begin 60 minutes before gun time with lead/tail vehicles and pacers; reflective safety item and headlamp required.
Results
View official resultsSurface mix
- 100% asphalt
Typical weather in St. Louis
Monthly averages based on historical data (2000–present).
Jan40°25°
↑ 07:18
↓ 17:03
Feb45°27°
↑ 06:53
↓ 17:38
Mar57°37°
↑ 07:12
↓ 19:09
Apr67°47°
↑ 06:25
↓ 19:38
May76°58°
↑ 05:49
↓ 20:07
Jun85°67°
↑ 05:37
↓ 20:28
Jul88°71°
↑ 05:49
↓ 20:25
Aug87°70°
↑ 06:16
↓ 19:56
Sep80°62°
↑ 06:44
↓ 19:10
Oct68°51°
↑ 07:11
↓ 18:23
Nov55°39°
↑ 06:44
↓ 16:49
Dec44°29°
↑ 07:13
↓ 16:41
Route maps
What's included in entry
- Race number
- Timed chip
- T-shirt
- Race bag
- Post-race festival
FAQ
Do I need a permit to walk or run the race?
Registration is required for all participants. Walkers are welcome and must adhere to course time limits.
Are pacers allowed?
Yes, pacers are available for select divisions. Early Start options with lead/tail vehicles and pacers are offered for qualifying walkers.
What are the age requirements?
Marathon: at least 18 on race day. Half Marathon: at least 14. 10K: at least 12. 5K and Family Fun Run: all ages welcome.
Are pets allowed on the course?
No pets except in the Great PUPkin Run, a 1-mile costume dog walk.
Last updated: Jun 6, 2026, 12:04:30 AM
Get RaceAlerts
We'll email you when races match your filters. No spam — only what fits your goals.
Related runs
On your marks
Loading race details…