Running races in or near Florissant, MO
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Florissant, MO area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.
May 2026 Puzzle Palooza: May the 4th Be ...
Organization: City of Belleville
Date of Race: 05-04-2026
Description: DescriptionUse The Force to be the first team to complete their ...
View Race Details View on Map
Pizza, Pop, & Puzzles (Jan. 23.)
Organization: Fairview Heights Parks and Recreation
Date of Race: 01-23-2026
Description: DescriptionHave a fun filled evening with puzzles and pop! Form a ...
View Race Details View on Map
Mar 2026 Puzzle Palooza: Lucky Pieces
Organization: City of Belleville
Date of Race: 03-13-2026
Description: DescriptionChannel the luck o' the Irish in our early puzzle palooza ...
View Race Details View on Map
Birthday 5K
Organization: Fairview Heights Parks and Recreation
Date of Race: 05-02-2026
Description: DescriptionOur annual 5k is back with a brand new route, medals ...
View Race Details View on Map
Feb 2026 Senior's Puzzle Palooza: A Match Made ...
Organization: City of Belleville
Date of Race: 02-11-2026
Description: DescriptionA special edition of Puzzle Palooza just for our Seniors! Join ...
View Race Details View on Map
SDC Holiday Programme - 2026 - Wyndham - ...
Organization: Active Southland
Date of Race: 01-12-2026
Description: A great low cost opportunity for your children aged 5-12 years ...
View Race Details View on Map
SDC Holiday Programme - 2026 - Riverton - ...
Organization: Active Southland
Date of Race: 01-12-2026
Description: A great low cost opportunity for your children aged 5-12 years ...
View Race Details View on Map
SDC Holiday Programme - 2026 - Otautau - ...
Organization: Active Southland
Date of Race: 01-12-2026
Description: A great low cost opportunity for your children aged 5-12 years ...
View Race Details View on Map
SDC Holiday Programme - 2026 - Riversdale - ...
Organization: Active Southland
Date of Race: 01-12-2026
Description: A great low cost opportunity for your children aged 5-12 years ...
View Race Details View on Map
SDC Holiday Programme - 2026 - Winton - ...
Organization: Active Southland
Date of Race: 01-12-2026
Description: A great low cost opportunity for your children aged 5-12 years ...
View Race Details View on Map
SDC Holiday Programme - 2026 - Te Anau ...
Organization: Active Southland
Date of Race: 01-12-2026
Description: A great low cost opportunity for your children aged 5-12 years ...
View Race Details View on Map
SDC Holiday Programme - 2026 - Lumsden - ...
Organization: Active Southland
Date of Race: 01-12-2026
Description: A great low cost opportunity for your children aged 5-12 years ...
View Race Details View on Map
SDC Holiday Programme - 2026 - Rakiura - ...
Organization: Active Southland
Date of Race: 01-12-2026
Description: A great low cost opportunity for your children aged 5-12 years ...
View Race Details View on Map
SDC Holiday Programme 2026
Organization: Active Southland
Date of Race: 01-12-2026
Description: A great low cost opportunity for your children aged 5-12 years ...
View Race Details View on Map
Doggy 'Egg' Hunt
Organization: Fairview Heights Parks and Recreation
Date of Race: 03-21-2026
Description: Description Doggy "Egg" HuntYour dog ...
View Race Details View on Map
Doggy 'Egg' Hunt
Organization: Fairview Heights Parks and Recreation
Date of Race: 03-21-2026
Description: Description Doggy "Egg" HuntYour dog ...
View Race Details View on Map
Doggy 'Egg' Hunt
Organization: Fairview Heights Parks and Recreation
Date of Race: 03-21-2026
Description: Description Doggy "Egg" HuntYour dog ...
View Race Details View on Map
Complete list of running events in and near Florissant, MO: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Florissant
About Florissant
Florissant (MO) is a city in Saint Louis County with an estimated population of 52,158.[4]
Races Local Newsletter
Subscribe to get the latest on racing delivered to your inbox, once per week.
Did you know?
In 2014, there were more than 1,100 marathons and more than 541,000 finishers in the U.S.
