HalfRuns
Clinton Historic Half Marathon & 5K

Clinton Historic Half Marathon & 5K

Clinton's Historic Half Marathon winds through landmarks, supporting Big Brothers Big Sisters.

Race Date

Jun 13, 2026

Location

Clinton, MO

Solid Pick60

Quick facts

Date
Saturday, June 13, 2026
Location
Clinton, Missouri
Distance
Half marathon (13.1 mi) + 3.1 Miles
Course
Loop Course
Terrain
Road
USATF certified
Not listed
Finishers on record
939

Highlights

Good For

PR FriendlyBeginner FriendlyGood ValueDestination Worthy

Atmosphere

Local CommunitySpectator SupportWell OrganizedGreat Medal

Course

Fast FlatWell Marked

The Experience

The Clinton Historic Half Marathon & 5K, now in its 10th year, offers a journey through the heart of Clinton, Missouri. Runners will trace a path past significant local landmarks, including the historic Anheuser-Busch building, Artesian Park, and the charming downtown Clinton Square, all while supporting a worthy cause.

This road race is designed for speed, with a flat course that has seen winning times around 91 minutes. While the median field size hovers around 194 finishers, a dedicated 35% of participants return year after year, underscoring the race's local appeal. Runners from approximately six states have recently participated, drawn by the community spirit and the chance to contribute to Big Brothers Big Sisters of Henry County.

Participants can expect a short-sleeve cotton shirt, a personalized bib for half marathoners, and a finisher's medal. The event aims to provide a rewarding experience, with cash prizes for overall male and female winners and awards for age group categories. The 4-hour time limit ensures that all participants, whether running or walking, can complete the course and receive their medal.

Race-provided description

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.

Logistics

Race Day

Saturday, June 13, 2026

Start Time

7:00 AM

Giveaway

Short sleeve shirt

Start Location

200 W Franklin St, Clinton, MO, 64735

Directions

Course Info

Course Type

Loop Course

Terrain

road

Scenery

Small Town, Urban

Surface

Paved

Difficulty

Ultra-Flat

Net Drop/km

0 m (Flat)

Separation

0.0%

Also Offers

3.1 Miles

Quality Score

Solid Pick60
Methodology
Heritage18/20

9 years running

Size11/15

~194 finishers a year

Momentum2/5

shrinking

Loyalty20/20

35% returning runners

Course & details3/15

5 timing sources

National draw5/10

runners from 6 states

Front-pack speed1/5

winner 1:31:20

Weather0/10

typical high 86°F

Race Day Weather

5-year historical avg

Start (Low)

67°

Afternoon (High)

86°

Hot conditions — adjust pace expectations, prioritize hydration

0.1"

Precipitation

9 mph

Wind

72%

Humidity

Historical Finish Times

How 939 finishers actually crossed the line across 9 years.

Most recent

2025

Total finishers

939

Median time

2:22:54

Latest turnout

79

States

32

10%
25%
75%
90%
1:05p50 median ≈ 2:103:55

Turnout by year

20182025

'18'19'20'21'22'23'24'25
See full results

Hover the histogram to inspect specific finish times.

Frequently asked

When is the Clinton Historic Half Marathon & 5K?

The Clinton Historic Half Marathon & 5K is held on Saturday, June 13, 2026, starting at 7:00 AM.

Where does the Clinton Historic Half Marathon & 5K take place?

It takes place in Clinton, Missouri.

What distances does the Clinton Historic Half Marathon & 5K offer?

The half marathon (13.1 miles), plus 3.1 Miles.

Is the Clinton Historic Half Marathon & 5K course flat and good for a PR?

The Clinton Historic Half Marathon & 5K is a ultra-flat, loop course course.

How many people run the Clinton Historic Half Marathon & 5K?

HalfRuns has finish records for 939 runners who have completed the Clinton Historic Half Marathon & 5K.

HalfRuns editorial — independent, no paid placement.

Explore More Journeys

Can't make it to Clinton? Discover other experiences that match your running style.

Search All Races