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Run Vibes

Marathons in Greater St. Louis

Greater St. Louis has 4 upcoming Marathons. The marathon is the benchmark endurance event — 26.2 miles of grit, pacing, and finish-line emotion that draws runners back year after year.

4 upcoming races listed

Fun racesScenic racesCompetitive racesQuirky racesFestive racesFor a Cause racesBeginner-friendly
Greater St. Louis Marathon

Run a reimagined marathon through St. Louis, featuring iconic landmarks, competitive club championships, and a lively, music-filled after-party.

  • Fun
  • Scenic
  • Competitive
  • Festive
Sat, Apr 11, 2026, 7:00 AM CDT26.2 MilesSt. Louis, MO
Steady EffortRUN

Course · Flat · Timed race

Belleville Main Street Marathon & Half Marathon

Join the 10th anniversary celebration of this RRCA State Championship and Boston Qualifier, supporting the Belleville community.

  • Fun
  • Competitive
  • Festive
  • For a Cause
Sat, Sep 26, 2026, 7:00 AM CDT26.2 MilesBelleville, IL
Push PotentialRUN

Course · Road · Rolling · Timed race

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

The MO' Cowbell Race offers flat, fast courses for all levels, capped with a lively, family-friendly celebration and a one-of-a-kind medal.

  • Fun
  • Competitive
  • Quirky
  • Festive
Sun, Nov 8, 2026, 7:30 AM CST42.195KSaint Charles, MO
Steady EffortRUN

Course · Rolling · Family-oriented

St. Louis Track Club Marathon Relay

Team up or go solo for a scenic marathon relay in Tower Grove Park, featuring unique team categories and a lively community atmosphere.

  • Fun
  • Scenic
  • Competitive
  • Quirky
Sun, Nov 22, 2026, 9:00 AM CST26.2 MilesSaint Louis, MO
Steady EffortRUN

Course · Timed race

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More Marathon races

All races in Greater St. LouisMarathons in MissouriMarathons in Kansas City, MOMarathons in Saint Louis, MOMarathons in Springfield, MOMarathons in St. Louis, MOMarathons in Branson, MOMarathons in Columbia, MOMarathons in Parkville, MOMarathons in Saint Joseph, MOMarathons in Maryland Heights, MOMarathons in Cape Girardeau, MO

Other distances in Greater St. Louis

5Ks in Greater St. Louis10Ks in Greater St. LouisHalf Marathons in Greater St. Louis