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Upcoming Marathon Races Near Saint Charles, MO

Greater St. Louis Marathon

St. Louis, MO

Saturday, April 11th, 2026

Featured

Marathon

Half

1 Mile

View details for race Greater St. Louis Marathon

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Belleville Main Street Marathon & Half Marathon

Belleville, IL

Saturday, September 26th, 2026

Marathon

Half

Trail

View details for race Belleville Main Street Marathon & Half Marathon

DeClue Loops Trail Race

Wildwood, MO

Saturday, October 10th, 2026

Marathon

Ultra

Trail

View details for race DeClue Loops Trail Race

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

Saint Charles, MO

Sunday, November 8th, 2026

10K

5K

Marathon

View details for race MO' Cowbell Marathon/Half-Marathon/10K/5K

St. Louis Track Club Marathon Relay

Saint Louis, MO

Sunday, November 22nd, 2026

Marathon

View details for race St. Louis Track Club Marathon Relay

Explore more in Saint Charles, MO

Distances:

5K 10K Half Marathon Marathon

Months:

January February March

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Missouri races

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