Race Calendar

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.


6th Annual Bobby Ceriotti 5K Run/Walk

August 24, 2018 at 6:45 pm
Carondelet Park

| Online Registration


Shawnee Hills 100

August 25, 2018 at 6:00 am
Camp Ondessonk

Fit for Life Series – Life Changing 10K

August 25, 2018 at 7:00 am
Litchfield High School

Waterloo Optimist 5k Run & Fun Walk

August 25, 2018 at 8:00 am


Laura’s Run 4 Kids

August 25, 2018 at 8:00 am
St. Louis Riverfront

| Online Registration


Crestwood’s Kids Triathlon

August 25, 2018 at 8:00 am
Whitecliff Aquatic Center

| Online Registration


Theresa Twellman CBD Fund 5K

August 25, 2018 at 9:00 am
Babler Park

| Online Registration


I Love Forest Park 5K & Kids Fun Run

August 26, 2018 at 7:30 am
Forest Park Visitor’s Center

| Online Registration


Corps of Discovery Trail Race

August 26, 2018 at 8:00 am
Weldon Springs Trail (via St. Louis Premier Outlet Mall)

| Online Registration


Northside Trap Run

August 26, 2018 at 8:00 am

| Online Registration


St. Louis Walk/Run for Recovery 6K

September 1, 2018 at 7:00 am
Creve Coeur Park – Tremayne Shelter

41st Annual Labor Day Run 5k & 10k

September 3, 2018 at 7:30 am
Jewish Community Center

12th Annual Kids’ Triathlon

September 3, 2018 at 9:30 am
Jewish Community Center

The Powerwalk & Run for Dress for Success Midwest-5K

September 8, 2018 at 7:00 am
Connections to Success – St. Charles

Arnold Days RootBeer FoamFest 5K/10K

September 9, 2018 at 8:00 am
Arnold City Park

| Online Registration


Cardinal Care 6K

September 9, 2018 at 8:06 am
Busch Stadium


Trails for Tails

September 9, 2018 at 9:00 am
Frontier Park

| Online Registration


MADCO Mad Dash 5K Fun Run & Picnic

September 9, 2018 at 12:00 pm
Creve Coeur Lake Park

Mark Twain Trail Summit

September 15, 2018 at 7:30 am
Berryman Trail

Hills and Hollows Half Marathon, 5K

September 22, 2018 at 7:30 am
Firehouse, Valmeyer, IL

Kirkwood Greentree Rotary Ramble

September 22, 2018 at 7:30 am
Kirkwood Community Center & Kirkwood Park

| Online Registration


Piggyback Dash

September 22, 2018 at 8:00 am
300 Autumn Hill Drive, Union, MO 63084

The 10th Annual Miles for Meso 5k Run and 3k Walk

September 22, 2018 at 9:00 am
Simmons Hanley Conroy Building

PurpleStride St. Louis 2018​ 5K Run/1​-​Mile Walk

September 23, 2018 at 7:00 am
Forest Park – Lower MUNY Parking Lot

| Online Registration


Run for Robots

September 23, 2018 at 8:00 am
Cliff Cave County Park

Illinois Triathlon Championship

September 23, 2018 at 8:30 am
Mahomet Lake of the Woods

Walter’s Walk 5k and 1M

September 23, 2018 at 9:00 am
Creve Coeur Lake Park

Biz Dash 5K

September 27, 2018 at 7:00 pm
Soldiers’ Memorial – Downtown St. Louis


3rd Annual Belleville Main Street Marathon

September 29, 2018 at 7:00 am
Downtown Belleville, IL

Third Annual Belleville Main Street Marathon

September 29, 2018 at 7:00 am
Belleville, IL

2018 Steps for Life 5K and 2M Run/Walk

September 29, 2018 at 8:00 am
City Square Highland IL 62249

SIUE Cougars Unleashed Homecoming Run 2018

September 29, 2018 at 9:00 am
Southern Illinois University Edwardsville – Birger Hall

Flint Ridge 4M/10M Trail Race

September 29, 2018 at 9:00 am
Indian Camp Creek Park

| Online Registration


Mizzou Fight Tiger Run

September 30, 2018 at 9:00 am
Tower Grove Park

| Online Registration


‘Due Run 4 Education

October 6, 2018 at 8:30 am
Ladue Horton-Watkins High School

| Online Registration


Mosaic Services 5K Run/Walk

October 6, 2018 at 9:00 am
Maplewood Richmond Heights High School

MO’ Cowbell Run

October 7, 2018 at 7:30 am
Frontier Park

| Online Registration


STL Cure Sarcoma Run/Walk

October 7, 2018 at 7:30 am
Creve Coeur Lake Park – Tremayne Shelter


Last Chance Tri

October 7, 2018 at 1:00 pm
Matton Area Family YMCA

King to Queen Rosary Run

October 13, 2018 at 8:00 am
Downtown St. Louis

Belleville West End Ogre & Princess 5K

October 13, 2018 at 8:30 am


Flat as a Pancake

October 14, 2018 at 7:30 am
Tower Grove Park

| Online Registration


Families Run for Ovarian Cancer ROC Star 5K & 1-Mile Walk/Run

October 14, 2018 at 8:45 am
Soldiers’ Memorial – Downtown St. Louis


Race Against Hunger by Feed My People

October 20, 2018 at 8:00 am
Jefferson Barracks Park

The Ivory Crockett Run for Webster

October 20, 2018 at 8:00 am
Webster Groves High School

| Online Registration


Run for Rescue

October 20, 2018 at 9:00 am
Glazebrook Park

The Great GO! Halloween Race

October 21, 2018 at 7:00 am
Downtown – St. Louis, MO

| Online Registration


Monroe County YMCA-HTC Center Illinois Ozarks 10K Bluff Trail Run

October 27, 2018 at 8:00 am
Borsch Park

Wildwood Greenway 5K & Half-Mile Fun Run

October 27, 2018 at 8:00 am
Wildwood City Hall

|Online Registration


8th Annual “D.A.R.E. to Run for BackStoppers” 5K/10K & 1/2 Mile Kids Fun Run

November 3, 2018 at 9:00 am
Village of Millstadt Park

Skippo 10k/20k/30k Trail Race

November 3, 2018 at 9:00 am
Castlewood State Park

| Online Registration


PawsForACause5K

November 3, 2018 at 10:00 am
Creve Coeur Lake Park

Run to the Lights 5K Run/Walk

November 9, 2018 at 10:00 pm
Silver Dollar City

Veterans Day 5k, 1 Mile & Kid’s Dash

November 10, 2018 at 8:00 am
Soldier’s Memorial – Downtown St. Louis

| Online Registration


7th Annual Run for the Heroes 5K

November 10, 2018 at 9:00 am
Fulton Jr. High School

Honoring Our Heroes Marathon/Half Marathon/Marathon Relay/5K

November 17, 2018 at 8:00 am
Rolla, MO

Twilight Turkey Trot

November 17, 2018 at 4:00 pm
Forest Park – The Muny

Olivette Turkey Trot

November 22, 2018 at 8:00 am
Stacy Park

|Online Registration


Santas on the Loose

December 1, 2018 at 8:00 am
Webster Groves, MO

| Online Registration


Castlewood Cup 15k Trail Race

February 23, 2019 at 9:00 am
Castlewood State Park

| Online Registration


Brew to Brew Relay

April 7, 2019 at 6:00 am