The Madison River Run is a fun-run 5K that meanders through the cowboy town of Ennis, Montana, from the local high school to the Blue-Ribbon Madison River in Lions Club Park. The inaugural year was 1997, and we are still going strong.
Starting in 2026, we have changed and improved upon the course! The new urban course is public on Garmin: https://connect.garmin.com/app/course/506736428
Prizes are awarded to the first and second place male and female finishers. Please stay afterwards for some food and beverages.
Sep 04, 2027
Distance — 5K
Type — Running
10:00
$30.00
These values represent the 3-year monthly averages for September in Ennis.
Learn more about the host city, Ennis.
Ennis is a town in Madison County, Montana, United States, in the southwestern part of the state. The population was 917 at the 2020 census, up from 838 in 2010.
Read more launchRead what other athletes have to say about their experience at the Madison River Run - Summer Hatch 5K.
Be the first to share your experience with the community!
Spotted an error or missing detail about the Madison River Run - Summer Hatch 5K? Help us improve.
Explore other exciting events happening in this same region.
Hand-picked events we think you’ll love.
Nov 21, 2026
The East Bay Grease Team is proud to host The Tony Casillas Memorial 5k. This event is a run of remembrance of coach To…
Read more
Oct 03, 2026
World's Best Marathon & Half Series! No Time Limits Great Food Award-Winning Medals Loony Community! We RUN this countr…
Read more
Oct 01, 2026
World's Best Marathon & Half Series! No Time Limits Great Food Award-Winning Medals Loony Community! We RUN this countr…
Read more
Oct 02, 2026
World's Best Marathon & Half Series! No Time Limits Great Food Award-Winning Medals Loony Community! We RUN this countr…
Read more
