Found 76 races near Union, MO

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JUN
25

Saint Louis, MO
• 8.8 miles
$15 -$110
Friday evening 5k + 1 mile fun run series at Cleveland's Greenway Park.
1m 2m 4K 5K 4m
12
JUN
27

Hermann, MO
• 45.9 miles
$50 -$55
Join us for this magnificent Vineyard Run in Hermann, Missouri. This 5K Trail Run will lead you through some of our beautiful vineyards. Starting at the base of our Vineyard Hill, we will have a...
5K
36
JUN
27

St. Louis, MO
• 2.8 miles
Be seen, coached and tested by some of the best coaches in the St. Louis area. If you want a chance to play college football, these camps are a MUST! The most elite players want to compete. HERE...
15
JUN
27

Saint Louis, MO
• 9.0 miles
$15 -$48
Music festival run road with challenging terrain and family-friendly
41
JUN
28

St. Louis, MO
• 2.2 miles
$25 -$50
Run in Ballwin. Join runners of all abilities
5K
42
JUL
2

Ballwin, MO
• 2.9 miles
$30 -$150
Five-race Thursday-night trail series at Castlewood State Park, MO with post-run grill parties.
4K 5K 6K 7K 8K
21
JUL
4

Chesterfield, MO
• 7.9 miles
$15 -$45
8th annual July 4th Stars & Stripes 5K and Kids Fun Run in Chesterfield, MO.
5K
26
JUL
4

St Charles, MO
• 47.1 miles
$25 -$120
Music festival run half marathon trail with supporting local charities and scenic course
5K 10K Half Marathon
120
JUL
11

St. Louis, MO
• 2.2 miles
$55 -$60
The BEER & BAGEL OFF-ROAD RACE SERIES is coming back to St. Louis!  This is a favorite event for runners throughout the area, who come each year for a challenging trail run with a fantastic...
14
JUL
11

Saint Louis, MO
• 10.7 miles
$25 -$40
Inaugural Beer Mile North American Classic at Urban Chestnut Brewing Company, St. Louis: 4 beers, 4 laps, elite heats, afterparty.
13
JUL
18

Maryland Heights, MO
• 4.6 miles
$30
Well hello pretty! Whether you’re a runner or walker , it’s time to lace up your pink sneakers for a 5K like no other. We’re celebrating you in true girly style think pink, think glitter, and...
3K 5K
17
JUL
25

Sauget, IL
• 28.6 miles
$40 -$55
Izzy’s Dino Dash 5K Fun Run Jurassic Ballpark | July 25, 2026 Step into a prehistoric adventure at Izzy’s Dino Dash 5K Fun Run, a one-of-a-kind, family-friendly race held at Arsenal BG Ballpark,...
5K
8
AUG
1

Saint Ann, MO
• 4.5 miles
$29 -$55
Inclusive charity 5K supporting trauma healing awareness. Walk, run, roll, or stroll at your own pace through Tiemeyer Park.
1m 5K 10K
618
AUG
1

St. Louis, MO
• 33.3 miles
$17 -$80
Join us for the Heatwave Half Marathon, 10K, & 5K!A sun-soaked summer challenge that’s perfect for the whole family. The fun includes – Great Swag – designer shirt & custom medalChip-timing with...
1m 5K 10K Half Marathon
51
AUG
1

Maryland heights, MO
• 10.9 miles
$20 -$35
We are a mom run company dedicated to getting women moving in an environment that’s works for them not against them . Please note that we will never time our runners/walkers we strongly believe...
3K 5K
5
AUG
1

Foristell, MO
• 17.5 miles
$100 -$125
What Is The Next Loop? The Next Loop Endurance Series is a loop-based endurance running event designed for every type of runner — from first-time 10K participants to seasoned marathoners, ultra...
Half Marathon
8
AUG
8

Maryland Heights, MO
• 16.9 miles
$7 -$60
10K finisher beer included in Maryland Heights
1m 5K 10K
58
AUG
15

Sauget, IL
• 47.9 miles
A family-friendly, non-competitive 5K through mountains of colorful bubbles.
19
AUG
16

Ballwin, MO
• 27.2 miles
$22 -$45
A 5K and 1 Mile family fun run starting in Vlasis Park, followed by the Ballwin Days Festival.
1m 5K
28
AUG
16

Saint Louis, MO
• 41.4 miles
$15 -$45
About Forest Park Forever is partnering with Big River Running to host the annual Forest Park 5K & Kids Dash, the only race in Forest Park that supports Forest Park! Virtual Registration Want to...
5K
8