Found 227 races

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AUG
22

St Louis, MO
• 102.4 miles
$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
26
AUG
23

Springfield, IL
• 37.3 miles
$50 -$60
Please note: There are no refunds.  If the live event cannot be held, registrations will be converted to the Virtual Race.   On the last day of the Illinois State Fair in August each year,...
5K 10K
76
AUG
28

Tonica, IL
• 58.7 miles
$25 -$30
Friday, August 28th, 2026 at 7 PM Registration: $25 if registered by 8/14$75- Family Special 4+ from same household - by 8/14 only (1 form per participant)$30 if registered from 8/15- Race day...
5K
50
AUG
29

Lincoln, IL
• 32.4 miles
$10 -$45
2026 Balloons Over 66 5K Registration Enjoy a morning 5K run with your friends and family. **Race begins at 8:00am** Registration: • Participants must register online in advance. No registration...
5K
42
AUG
29

Saint Charles, MO
• 14.7 miles
$60 -$80
St. Louis Track Club annual trail races on the Lewis & Clark trails in Weldon Spring Conservation Area.
5m 8m Half Marathon
37
AUG
29

Nauvoo, IL
• 63.2 miles
$25
Online Registration:  through August 28, 2026at noon  $25Race Day Registration:  August 30, 2026 $30 preregistered entrants will receive a 50/50 t-shirt. This race is timed and scored by Nauvoo...
5K
27
AUG
29

Lacon, IL
• 44.7 miles
$30 -$35
Start Point: Lacon Marina (2-199 Marina Dr., Lacon, IL 61540) Start time: 8:00am Date: August 29, 2026 Age Groups:  (Male/Female) 10 & Under, 11-14, 15-19, 20-29, 30-39, 40-49, 50-59, 60-69, 70 &...
1m 5K
41
AUG
29

Saint Louis, MO
• 15.0 miles
$30
Victoria’s Together 5K Walk/Run is more than a race, it’s a movement rooted in community, awareness, and wellness. This lupus awareness event was created to bring people together while shining a...
5K
26
AUG
29

Manteno, IL
• 47.9 miles
$20 -$30
This 5K Run / 1.5M walk goes through the historic Diversatech campus.  ALL proceeds support the Virtual Purse Museum.  The Vintage Purse Museum, NFP exists to provide workforce development, job...
5K
24
AUG
29

Watseka, IL
• 45.0 miles
$15 -$25
🎨 Color Run 5K Run/Walk 🌈Get ready to run, walk, and splash your way through the most vibrant 5K of the year! Join us for a fun-filled 5K Color Run where participants of all ages and fitness...
5K
8
AUG
30

Saint Louis, MO
• 10.5 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
18
AUG
30

Lewistown, IL
• 37.4 miles
$20 -$49
The Big Horse 5k hosted by Gut Check Fitness is part trail and mud run with a healthy dose of Mother Nature’s obstacles mixed in for fun. You’ll also find some hills, hollers, streams, ponds and...
5K
60
SEP
2

Gardner, IL
• 115.7 miles
$50 -$60
Join us in Gardner, IL as we continue our journey down historic Route 66 to cheer on Enric Casacuberta in his incredible run for ALS awareness. This daytime 6.6K celebrates two of Gardner’s most...
6K
13
SEP
3

Dwight, IL
• 48.3 miles
$50 -$60
Join us in Dwight, IL as the Solidarity Sidekick Series continues down historic Route 66 to cheer on Enric Casacuberta in his inspiring run for ALS awareness. This daytime 6.6K celebrates...
6K
18
SEP
4

Pontiac, IL
• 31.8 miles
$50 -$60
Join us in Pontiac for Stop 7 of the Solidarity Sidekick Down Route 66 Series — a 6.6K run/walk celebrating community, courage, and the unstoppable spirit of those living with ALS. Every step...
6K
15
SEP
5

Colchester, IL
• 77.7 miles
$10 -$25
Run the historic horn while you support local youth.  Proceeds go towards a scholarship for West Prairie High School seniors who exhibit character and integrity like our local legend, Duane Beck. 
1m 5K
27
SEP
5

Belleville, IL
• 93.5 miles
$35 -$55
Like Running or Walking?  Love Cider?  This race is for you!  Join us on Saturday, September 5, 2026 at 8:30am and 10:00am (you will select your start time during registration) for an exciting...
5K
47
SEP
5

Casey, IL
• 60.9 miles
$30
Race among the Giants Labor Day Weekend (Sept 5) in Casey IL, home of 12 World Records and other big things. Chip timer and awards given out for age categories under 10, 10-19, 20-29 etc to age...
5K
6
SEP
5

Cantrall, IL
• 52.3 miles
$35 -$40
Levee Trail Trek 5KSaturday, September 5, 2026Rolling Meadows Farm – Cantrall, Illinois Join us Labor Day Weekend for one of Central Illinois' most unique running experiences. The Levee Trail...
5K
31
SEP
5

Lexington, IL
• 64.3 miles
$50 -$65
Where history, heart, and the Mother Road meet. Welcome to Stop 8: Lexington, one of the most iconic and beloved towns along Illinois’ Route 66. Known for its charm, deep ties to the Mother Road,...
6K
27