Found 70 races near Lyon, MO

🎉 Join Your Local Running Community!

Connect with runners, find training partners, and celebrate every finish together

JUL
18

Maryland Heights, MO
• 17.7 miles
$25 -$35
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
12
AUG
1

Saint Ann, MO
• 36.0 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
613
AUG
1

Maryland heights, MO
• 18.8 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
2
AUG
1

Foristell, MO
• 25.4 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
AUG
8

Maryland Heights, MO
• 30.7 miles
$7 -$60
10K finisher beer included in Maryland Heights
1m 5K 10K
51
AUG
16

Ballwin, MO
• 34.7 miles
$22 -$45
Kick off the last day of the Ballwin Days Festival with a competitive 5k and/or 1 mile family fun walk/run. Adults and children alike are welcome to run in either or both races. The race starts...
1m 5K
25
AUG
16

Saint Louis, MO
• 49.0 miles
$15 -$45
Partnering again with Big River Running, Forest Park Forever is set to host another annual Forest Park 5K & Kids Dash. It’s the only race in the Park that benefits the Park! Bring your kids for...
5K
8
AUG
22

St Louis, MO
• 47.3 miles
$90 -$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
AUG
29

Saint Charles, MO
• 47.6 miles
$55 -$80
Ready to follow in the footsteps of legends? The St. Louis Track Club invites you to the bluffs of the Missouri River for the 2026 Corps of Discovery Trail Races. Whether you're looking for a...
5m 8m Half Marathon
20
AUG
29

St Louis, MO
• 32.1 miles
$39 -$99
Music festival run trail with supporting local charities and scenic course
5K 10K Half Marathon
88
AUG
30

Saint Louis, MO
• 42.9 miles
$20 -$45
🏅 Super Hero Dash & Kids Fun Run! 🏅 Dust off your capes, lace up your sneakers, and get ready for a day of pure fun! This isn’t your average, high-stress race. There are no timers, no pressure,...
5K
AUG
30

Maryland Heights, MO
• 30.7 miles
$17 -$48
Summer 5K/10K/15K with designer shirt, custom medal, chip-timing and free photos
1m 5K 10K 15K
336
SEP
6

Oakfield, NY
• 41.5 miles
$25
Oakfield Labor Daze Hornet Hustle 5k Run   COME FOR THE RUN AND STAY FOR THE FUN! Sunday, September 6th, 2026 @ 9:00 a.m. Join our annual Labor Daze festival starting shortly after the race   T...
5K
2
SEP
6

St Louis, MO
• 44.9 miles
$30 -$50
Run for the Dogs 5K features a fast, flat, and scenic course and proceeds from this event support a local rescue!   Join us on  Sunday, September 6, 2026 at 9:00 am  for an exciting event that...
5K
3
SEP
12

Saint Louis, MO
• 31.2 miles
$10 -$40
Get Ready for the 5th Annual Duo Dash 5K & 1-Mile Dog Walk! Mark your calendars — the Duo Dash is back! Lace up your shoes, leash up your pups, and join us for a day of fun, fitness, and...
5K
43
SEP
12

Saint Louis, MO
• 48.8 miles
$15 -$20
An all-comers open race for the Forest Park Cross Country Festival. Come run in this unique event in the beautiful Forest Park, and stick around to see some of the Midwest's top high school cross...
7
SEP
12

Fenton, MO
• 39.8 miles
$30 -$35
In December of 2021, Captain Andrew Allman was suddenly and abruptly diagnosed with stage four gastric adenocarcinoma, a cancer attributed to his exposure to burn pits from his deployment with...
5K
21
SEP
13

Saint Louis, MO
• 43.5 miles
$35 -$55
A Race Where Everyone Has a Shot at the Win Forget the usual “everyone starts together” race. This is a chase, a hunt, and a finish-line showdown all rolled into one. We’re reviving a legendary...
10K
19
SEP
19

Florissant, MO
• 50.0 miles
$25 -$30
Join us in 2025 at Saint Ferdinand Park as we "Light the Darkness" for suicide prevention awareness. Choose between a 5K and 1 Mile course that runners and walkers of all ages can enjoy! All...
5K
2
SEP
26

Saint Louis, MO
• 23.2 miles
$15 -$35
Get inspired and join the Ladue Education Foundation & Alumni Association (LEF) at the 14th Annual 'Due Run 4 Education! The beloved tradition of the ’Due Run 4 Education continues this year with...
1m 5K
43