Upcoming 10K Races in Defiance, MO 2026-2027

University City Memorial Day Run

University City, MO

Monday, May 25th, 2026

Featured

5K

10K

1 Mile

View details for race University City Memorial Day Run

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Treat Trot St. Louis

St. Louis, MO

Saturday, June 6th, 2026

5K

10K

15K

View details for race Treat Trot St. Louis

Heart to Heart 5K/10K Run

Creve Coeur, MO

Saturday, June 6th, 2026

5K

10K

View details for race Heart to Heart 5K/10K Run

Love to Run St. Charles 5k | 10k | Half Marathon

Saint Charles, MO

Saturday, June 13th, 2026

5K

10K

Half

Trail

Fast

View details for race Love to Run St. Charles 5k | 10k | Half Marathon

Route 66 10K

Edwardsville, IL

Saturday, June 13th, 2026

10K

View details for race Route 66 10K

The "ROCKIN' RIVERFEST" 5k, 10K, Half Marathon ...

St Charles, MO

Saturday, July 4th, 2026

5K

10K

Half

Trail

Fast

View details for race The "ROCKIN' RIVERFEST" 5k, 10K, Half Marathon & Fun Run!

Heatwave Half Marathon - St. Louis

St. Louis, MO

Saturday, August 1st, 2026

1 Mile

5K

10K

Trail

View details for race Heatwave Half Marathon - St. Louis

3rd Hope 4 Healing Walk / Run / Roll / Stroll

Saint Ann, MO

Saturday, August 1st, 2026

1 Mile

5K

10K

View details for race 3rd Hope 4 Healing Walk / Run / Roll / Stroll

Summer Sizzler- St Louis

St. Louis, MO

Saturday, August 29th, 2026

1 Mile

5K

10K

View details for race Summer Sizzler- St Louis

The Labor Day Slay

St Louis, MO

Saturday, August 29th, 2026

5K

10K

Half

View details for race The Labor Day Slay

Summer Sizzler- St Louis

Maryland Heights, MO

Sunday, August 30th, 2026

1 Mile

5K

10K

View details for race Summer Sizzler- St Louis

The Great Chase

Saint Louis, MO

Sunday, September 13th, 2026

10K

View details for race The Great Chase

SIUE Cougars Unleashed Homecoming Run & Pancake...

Edwardsville, IL

Saturday, September 26th, 2026

10K

5K

1 Mile

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

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

St. Louis, MO

Saturday, September 26th, 2026

5K

10K

Half

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

The Piggyback Dash 10K, 5K, 2K

Union, MO

Saturday, September 26th, 2026

10K

5K

1 Mile

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

Spooky Sprint- St. Louis

St. Louis, MO

Saturday, October 24th, 2026

1 Mile

5K

10K

View details for race Spooky Sprint- St. Louis

The Great GO! St. Louis Halloween Race

St. Louis, MO

Saturday, October 24th, 2026

Half

10K

5K

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

5K

10K

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

The SKIPPO Trail Race

Ballwin, MO

Saturday, October 31st, 2026

10K

Half

Ultra

View details for race The SKIPPO Trail Race

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

Saint Charles, MO

Sunday, November 8th, 2026

10K

5K

Marathon

Fast

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

WILDWOOD 5K and 10K Turkey Trot

Grover, MO

Thursday, November 26th, 2026

5K

10K

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

Turkey Trails - St. Louis

St. Louis, MO

Saturday, November 28th, 2026

1 Mile

5K

10K

View details for race Turkey Trails - St. Louis

Candy Cane Course - St. Louis

St. Louis, MO

Saturday, December 19th, 2026

1 Mile

5K

10K

View details for race Candy Cane Course - St. Louis

The SPRING SPRUNG 5k-10k 10K Ruck and Half Mara...

Ballwin, MO

Saturday, May 1st, 2027

5K

10K

Half

Trail

Fast

View details for race The SPRING SPRUNG 5k-10k 10K Ruck and Half Marathon

Upcoming 10K Races Near Defiance, MO