Found 110 races near Jefferson, MO

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OCT
13

Kirkwood, MO
• 23.2 miles
4th Annual Kirkwood School District Cross Country Meet  What: A district-wide, two-day, cross country meet for all Kirkwood Elementary and Middle Schools in October of 2026. Students in grades...
1m
10
OCT
17

Saint Louis, MO
• 33.6 miles
$15 -$40
Lace up for the 6th annual UMSL 5K Run/Walk! Hosted by the UMSL Alumni Association, this campus tradition brings together Tritons past and present for a fun race through the heart of the...
5K
4
OCT
18

St. Louis, MO
• 29.1 miles
$30 -$40
Dear Friends and Participants, You are invited to the 19th Annual Infant Loss Resources Strides 5K Run/1 Mile Walk on Sunday, October 18th at our new location, Tower Grove Park - Sons of Rest...
1m 5K
10
OCT
23

Ballwin, MO
• 23.5 miles
$35 -$45
Come join us and race under the moonlight at the 15th annual Moonlight Howl 5K Run/Walk. This unique race starts at 9pm so you can enjoy the cooler weather and experience the thrill of running at...
5K
35
OCT
24

St. Louis, MO
• 21.5 miles
$12 -$69
Run the St. Louis Hot Cider Hustle 5K & 10K on October 24th, 2026. All participants get an event shirt, hot cider, caramel apple, and a finishers mug! Use #HotCiderHustle to share your photos!...
5K 10K
132
OCT
24

St. Louis, MO
• 15.3 miles
$17 -$80
Join us for the annual Spooky Sprint 5k/10k & Half Marathon!  A fun, Halloween-themed event that is perfect for the whole family. The fun includes - Great Swag - designer shirt & custom medal...
1m 5K 10K Half Marathon
27
OCT
24

St. Louis, MO
• 18.5 miles
$20 -$100
The Great GO! St. Louis Halloween Race features a half marathon, 10K, 5K, 1-mile fun run and 1-mile costume dog walk – with a special Halloween twist! From the serious road racer to the family...
5K 10K Half Marathon
185
OCT
24

Innsbrook, MO
• 34.2 miles
$45 -$95
The Innsbrook Half & 10k returns for 2026. Run on one of the most scenic, beautiful and challenging courses in the Midwest during the peak of fall color in Missouri! Hosted by Big River Race...
10K Half Marathon
37
OCT
31

Ballwin, MO
• 7.8 miles
$49 -$108
The Skippo began in 2009 as a 20k trail race in beautiful Castlewood State Park that featured two 10k loops on a fairly flat course except, of course, for the famous stairs! In 2011, we wanted to...
10K Half Marathon 30K 40K
8
NOV
7

Belleville, IL
• 36.3 miles
$30 -$55
Like Running?  Love Wine?  This race is for you!  Join us on Saturday, November 7, 2026 at 9:00am for our annual Turkey Trot event that features the amazing scenery and landscape of Eckert's...
5K
16
NOV
7

Marthasville, MO
• 36.4 miles
$69 -$79
The EQUALIZER 50K - Support a great cause while running in Marthasville
50K 100K
168
NOV
8

Collinsville, IL
• 38.6 miles
$30 -$35
Mark your calendars and plan to join us on Sunday, November 8, 2026, for our number 1 fundraiser of the year! The Annual City of the Sun 5K Trail Run takes participants to sections of the Site...
5K
1
NOV
8

Saint Louis, MO
• 8.0 miles
$45 -$105
The Saint Louis Half Marathon and 5K returns for its 47th year on Sunday, November 8, 2026. ​First run in 1980, this event holds the title of the longest-running half marathon in the St. Louis...
5K Half Marathon
52
NOV
22

Saint Louis, MO
• 13.2 miles
$40 -$105
Experience the excitement of the 46th annual St. Louis Marathon Relay, a dynamic event held in Tower Grove Park. Whether you're running solo or as part of a team, enjoy a scenic and supportive...
Marathon
39
NOV
26

St. Louis, MO
• 30.1 miles
$12 -$64
Join the Thanksgiving Day tradition at the St. Louis Turkey Trot 5K & 8K.  St. Louis, MO Use #TurkeyTradition to share your photos! Event times, dates, location and all other details are subject...
5K 8K
21
NOV
26

Grover, MO
• 11.9 miles
$29 -$59
Welcome to the TROTTINATOR.  A premier Turkey Trot in Wildwood Missouri!  Brought to you by Rockinator Racing. Starting at 8:30am, the Trottinator is a fun family friendly 5k and 10k Thanksgiving...
5K 4m 10K
49
NOV
28

Wildwood, MO
• 20.4 miles
$65 -$85
Shake Off the Stuffing at the Trail Trot on Turkey Ridge! Join us for a post-Thanksgiving challenge at the Trail Trot on Turkey Ridge in Wildwood, where the only leftovers are the miles you...
NOV
28

St. Louis, MO
• 15.3 miles
$17 -$80
Join us for the annual Turkey Trails 5k/10k!  A fun, Thanksgiving-themed event that is perfect for the whole family.The fun includes - Great Swag - designer shirt & custom medal Chip-timing with...
1m 5K 10K Half Marathon
28
DEC
5

Collinsville, IL
• 41.8 miles
$30
Join us the 2nd Annual Holiday Hustle 3 Mile Run / Walk a part of the Collinsville's Christmas at Collins House celebration.  Holiday activities, hot chocolate and snacks provided after the run. ...
3m
5
DEC
5

Defiance, MO
• 29.1 miles
$39 -$59
The 6th annual Wild in the Woods Trail Race will take place at the beautiful Broemmelsiek Park in St. Charles County on December 5th, 2026. Signup for 5 or 10 miles of the flattest, fastest, and...
5m 10m