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Upcoming Marathon Races Near Saint Louis, MO

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Belleville Main Street Marathon & Half Marathon logo

Belleville Main Street Marathon & Half Marathon

Belleville, IL

Saturday, September 27th, 2025

Marathon
Half
Trail
View details for race Belleville Main Street Marathon & Half Marathon
MO' Cowbell Marathon/Half-Marathon/10K/5K logo

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

Saint Charles, MO

Sunday, October 5th, 2025

10K
5K
Marathon
Fast
View details for race MO' Cowbell Marathon/Half-Marathon/10K/5K
DeClue Loops Trail Race logo

DeClue Loops Trail Race

Wildwood, MO

Saturday, October 11th, 2025

Marathon
Ultra
Trail
View details for race DeClue Loops Trail Race
St. Louis Track Club Marathon Relay logo

St. Louis Track Club Marathon Relay

Saint Louis, MO

Sunday, November 23rd, 2025

Marathon
View details for race St. Louis Track Club Marathon Relay
Greater St. Louis Marathon logo

Greater St. Louis Marathon

St. Louis, MO

Saturday, April 11th, 2026

Marathon
Half
1 Mile
View details for race Greater St. Louis Marathon

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