Big River Running Company is your resource for the most comprehensive race calendar in the region! Races marked with the Big River Race Management logo indicate the event is professionally timed and/or managed by Big River. Check back frequently as races are added on a regular basis. If you would like to have your race included in our race calendar, click here.

Wild in the Woods Trail Race – 5 and 10 miles

December 4, 2021 at 8:00 am
Broemmelsiek Park

Santas On The Loose

December 4, 2021 at 8:00 am
Webster Groves, MO

Gingerbread 5K Run/Walk

December 4, 2021 at 8:00 am
Belleville Parks and Recreation

St. Louis Track Club Frostbite Series 3K/12K

December 11, 2021 at 8:00 am
Forest Park Visitor’s Center

Missy’s Frosty 5K and Merry Mile

December 11, 2021 at 5:00 pm
Betalto Municipal Park

St. Louis Track Club Frostbite Series 2M/10M

December 26, 2021 at 8:00 am
Forest Park Visitor’s Center

GO! St. Louis Finish Line

December 31, 2021 at 7:00 am
Cedar Lake Winery

Way of Lights Run

January 2, 2022 at 5:00 pm
National Shrine of Our Lady Snows

St. Louis Track Club Frostbite Series 5K/20K

January 8, 2022 at 8:00 am
Forest Park Visitor’s Center

St. Louis Track Club Frostbite Series 4M/13.1M

January 22, 2022 at 8:00 am
Forest Park Visitor’s Center

Nippy Niner Trail Run

January 23, 2022 at 9:00 am
Spanish Lake Park

Wildwood Frozen Feet 13.1 Mile Trail Race

January 29, 2022 at 8:00 am
LaSalle Springs Middle School

St. Louis Track Club Frostbite Series 3M/15K

February 5, 2022 at 8:00 am
Forest Park Visitor’s Center

Castlewood Cup – 15k Trail Race

February 5, 2022 at 9:00 am
Castlewood State Park

3rd Annual Run for Share 5k

March 5, 2022 at 9:00 am
Frontier Park St. Charles, MO

Michelob ULTRA St. Patrick’s Day Parade Run

March 12, 2022 at 9:00 am
Downtown St. Louis

Fourth Annual Running the Rails on Route 66

March 19, 2022 at 9:00 am
Cuba, Missouri

GO! St. Louis Marathon Weekend

April 3, 2022 at 7:00 am
Downtown St. Louis

Chain of Rocks Bridge Duathlon

May 1, 2022 at 9:00 am
Chain of Rocks Bridge

St. Louis Mother’s Day 5K

May 8, 2022 at 8:30 am
Forest Park

New Town Kids Triathlon

July 9, 2022 at 9:00 am
New Town at St. Charles

New Town Adult Triathlon

July 10, 2022 at 7:30 am
New Town at St. Charles

Tour de Kirwood Triathlon

July 24, 2022 at 7:30 am
Kirkwood Community Center & Kirkwood Park

The Bodley Group Clayton Kids Triathlon

August 14, 2022 at 8:00 am
Shaw Park