Madison River Run - Spring Hatch 5K
Typically 36–58°F · some rain risk
See last 10 years
On this date: rain 1 of the last 10 years
2026
41–60°F
dry
2025
34–53°F
dry
2024
36–63°F
dry
2023
38–67°F
dry
2022
32–68°F
dry
2021
40–63°F
dry
2020
38–48°F
rain
2019
47–65°F
dry
2018
38–68°F
dry
2017
26–54°F
dry
Best months to race in Montana →
About this race
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 and attend "Tap into Ennis" and enjoy some local brews: https://www.ennischamber.com/events
Course map
Suggested Races
Organize this race?
Claim it free to manage your listing — and get it featured for free, while spots last.