123 Upcoming Races Near Defiance, MO

The Big River Run

Jefferson County, MO

Sunday, September 20th, 2026

View details for race The Big River Run

Desmoid Defenders 5K Run/Walk

Saint Louis, MO

Sunday, September 20th, 2026

1 Mile

View details for race Desmoid Defenders 5K Run/Walk

14th Annual 'Due Run 4 Education

Saint Louis, MO

Saturday, September 26th, 2026

1 Mile

View details for race 14th Annual 'Due Run 4 Education

Golden Harvest Half Marathon & 5k/10k - St. Louis

St. Louis, MO

Saturday, September 26th, 2026

1 Mile

10K

View details for race Golden Harvest Half Marathon & 5k/10k - St. Louis

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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

SIUE Cougars Unleashed Homecoming Run & Pancake...

Edwardsville, IL

Saturday, September 26th, 2026

10K

1 Mile

View details for race SIUE Cougars Unleashed Homecoming Run & Pancake Breakfast

The Piggyback Dash 10K, 5K, 2K

Union, MO

Saturday, September 26th, 2026

10K

1 Mile

View details for race The Piggyback Dash 10K, 5K, 2K

Wurst Race Ever 5K/10K

St Charles, MO

Sunday, September 27th, 2026

10K

Trail

View details for race Wurst Race Ever 5K/10K

Runner's Birthday Bash 5k and Fun Run/Walk

Saint Ann, MO

Sunday, September 27th, 2026

1 Mile

View details for race Runner's Birthday Bash 5k and Fun Run/Walk

CITY Sprint 5k

Saint Louis, MO

Sunday, September 27th, 2026

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St. Peter Dash

Kirkwood, MO

Saturday, October 3rd, 2026

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Mid-America Transplant Celebrate Life 5K Run/Walk

St. Louis, MO

Sunday, October 4th, 2026

View details for race Mid-America Transplant Celebrate Life 5K Run/Walk

Chili Chase 5K Run and Kids Pepper Dash

Belleville, IL

Saturday, October 10th, 2026

View details for race Chili Chase 5K Run and Kids Pepper Dash

Gumbo Flats Pumpkin Run

Chesterfield, MO

Saturday, October 10th, 2026

View details for race Gumbo Flats Pumpkin Run

Backyard Ultra in New Town (Oct 10 8:00AM)

Saint Charles, MO

Saturday, October 10th, 2026

View details for race Backyard Ultra in New Town (Oct 10 8:00AM)

Webster Groves Elementary / Middle School Cross...

Webster Groves, MO

Saturday, October 10th, 2026

1 Mile

View details for race Webster Groves Elementary / Middle School Cross Country Races

DeClue Loops Trail Race

Wildwood, MO

Saturday, October 10th, 2026

Marathon

Ultra

Trail

View details for race DeClue Loops Trail Race

Harvest Moon Run

Eureka, MO

Sunday, October 11th, 2026

View details for race Harvest Moon Run

Families Run for Ovarian Cancer ROC Star 5k & 1...

Saint Louis, MO

Sunday, October 11th, 2026

1 Mile

View details for race Families Run for Ovarian Cancer ROC Star 5k & 1-Mile Run/Walk

STL CURE SARCOMA 6K RUN/WALK

Maryland Heights, MO

Sunday, October 11th, 2026

View details for race STL CURE SARCOMA 6K RUN/WALK

Kirkwood School District Cross Country Meet

Kirkwood, MO

Tuesday, October 13th, 2026

1 Mile

View details for race Kirkwood School District Cross Country Meet

UMSL 5K Run/Walk hosted by the UMSL Alumni Asso...

Saint Louis, MO

Saturday, October 17th, 2026

View details for race UMSL 5K Run/Walk hosted by the UMSL Alumni Association

Dream Run 5K

Troy, MO

Saturday, October 17th, 2026

View details for race Dream Run 5K

Infant Loss Resources 19th Annual Strides 5K Ru...

St. Louis, MO

Sunday, October 18th, 2026

1 Mile

View details for race Infant Loss Resources 19th Annual Strides 5K Run & 1 Mile Walk 2026

Moonlight Howl 5K Run/Walk

Ballwin, MO

Friday, October 23rd, 2026

View details for race Moonlight Howl 5K Run/Walk

The Great GO! St. Louis Halloween Race

St. Louis, MO

Saturday, October 24th, 2026

Half

10K

View details for race The Great GO! St. Louis Halloween Race

Hot Cider Hustle - St. Louis 5K & 10K

St. Louis, MO

Saturday, October 24th, 2026

10K

View details for race Hot Cider Hustle - St. Louis 5K & 10K

The Innsbrook Half Marathon & 10k

Innsbrook, MO

Saturday, October 24th, 2026

Half

View details for race The Innsbrook Half Marathon & 10k

Spooky Sprint- St. Louis

St. Louis, MO

Saturday, October 24th, 2026

1 Mile

10K

View details for race Spooky Sprint- St. Louis

The Quivering Quads Fall Classic

Troy, MO

Sunday, October 25th, 2026

Half

Trail

View details for race The Quivering Quads Fall Classic

Creve Coeur Haunted Hustle 5k

St. Louis, MO

Friday, October 30th, 2026

1 Mile

Fast

View details for race Creve Coeur Haunted Hustle 5k

The SKIPPO Trail Race

Ballwin, MO

Saturday, October 31st, 2026

10K

Half

Ultra

Trail

View details for race The SKIPPO Trail Race

Junior League of Saint Louis Cinnamon Roll 5k

St. Louis, MO

Saturday, November 7th, 2026

View details for race Junior League of Saint Louis Cinnamon Roll 5k

Coyote Crawl 5K and Head for the Hills 10K

St. Louis, MO

Saturday, November 7th, 2026

10K

View details for race Coyote Crawl 5K and Head for the Hills 10K

The EQUALIZER 50K and 100K Gravel Race

Marthasville, MO

Saturday, November 7th, 2026

Ultra

Fast

View details for race The EQUALIZER 50K and 100K Gravel Race

Eckert's Belleville Farm Wine Run Turkey Trot 5k

Belleville, IL

Saturday, November 7th, 2026

Trail

View details for race Eckert's Belleville Farm Wine Run Turkey Trot 5k

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

Saint Charles, MO

Sunday, November 8th, 2026

10K

Marathon

Fast

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

City of the Sun 5K Trail Run 2026

Collinsville, IL

Sunday, November 8th, 2026

Trail

View details for race City of the Sun 5K Trail Run 2026

Saint Louis Half Marathon and 5K

Saint Louis, MO

Sunday, November 8th, 2026

Half

View details for race Saint Louis Half Marathon and 5K

Run S'more for Hope

St Peters, MO

Saturday, November 14th, 2026

View details for race Run S'more for Hope

Veterans Appreciation Run

Saint Louis, MO

Sunday, November 15th, 2026

View details for race Veterans Appreciation Run

Go Girl Run | St. Louis, MO

Eureka, MO

Friday, November 20th, 2026

Half

1 Mile

View details for race Go Girl Run | St. Louis, MO

Run for ALD, Cure the Boys

Maryland Heights, MO

Saturday, November 21st, 2026

View details for race Run for ALD, Cure the Boys

St. Louis Track Club Marathon Relay

Saint Louis, MO

Sunday, November 22nd, 2026

Marathon

View details for race St. Louis Track Club Marathon Relay

St. Louis Turkey Trot 5K & 8K

St. Louis, MO

Thursday, November 26th, 2026

View details for race St. Louis Turkey Trot 5K & 8K

Olivette Turkey Trot

Saint Louis, MO

Thursday, November 26th, 2026

Trail

View details for race Olivette Turkey Trot

WILDWOOD 5K and 10K Turkey Trot

Grover, MO

Thursday, November 26th, 2026

10K

View details for race WILDWOOD 5K and 10K Turkey Trot

Chesterfield 38th Annual Gobble Wobble 5K

Chesterfield, MO

Thursday, November 26th, 2026

View details for race Chesterfield 38th Annual Gobble Wobble 5K

Turkey Trails - St. Louis

St. Louis, MO

Saturday, November 28th, 2026

1 Mile

10K

View details for race Turkey Trails - St. Louis

Trail Trot on Turkey Ridge

Wildwood, MO

Saturday, November 28th, 2026

1 Mile

Trail

View details for race Trail Trot on Turkey Ridge

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