Clinton Historic Half Marathon & 5K

Welcome to the 10th Annual Clinton Historic Half Marathon & 5K! The course will take you along a variety of historical landmarks in Clinton, MO such as the Anheuser-Busch building, Artesian Park, and the beautiful downtown Clinton Square!

Participants will receive a short-sleeve soft cotton race shirt, custom bib number (personalized for half marathon participants) and a great finisher's medal.

All proceeds from this event go to Big Brothers Big Sisters of Henry County. Learn more at www.bbbshc.org and www.facebook.com/BBBSHenryCountyMO

Awards will be given to the overall male and female, overall masters male and female and the top three in each of the following age groups: 19 and under, 20-29, 30-39, 40-49, 50-59, 60-69, 70+

There is a time limit of 4 hours for the half marathon. Any runners/walkers on the course past 11:00 am run at their own risk with the potential of there no longer being water stations, course volunteers and your time may not be recorded. However, we will be happy to still reward you with a medal when you finish!

In the half marathon, overall male and female will receive a $200 cash prize!!

Register by June 4 to guarantee a shirt!

Packet pickup will be available at the following times and location.
Friday, June 12 - 4-7 pm at the Clinton Rotary Building
Race Day - 6:00-7:15 am on the Gazebo near the start line.

The Clinton Rotary Building is located at 200 W. Franklin Street on the Clinton Square.

A reminder that the Half Marathon starts at 7:00 am and the 5k will start at 7:30 am. 

Pace Team: https://www.smartpacing.com/index.php?page=meetthepacers&pacing=CLI 

We are a once again part of the Hometown Half Series. Complete 5 of the 7 half marathons in the series to receive an additional medal! Sign up for free here.

Join fellow runners on June 13, 2026 for the Clinton Historic Half Marathon & 5K. It's a fantastic Half-Marathon, 5K featuring a flat and fast course in Clinton.