Madison Marathon (MT)

Ennis, MT, USA · July 10, 2027
partly-cloudy-day57°·74° high·Light·Dry
6
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Race Day Weather

partly-cloudy-day
57°at start
80° high
Light
Dry
Your goal
0:00:00

Warming trend, adjust pace accordingly

Runners will face a temperature increase from 57°F at the start to a warm 79°F by the finish, with light winds from the SW. Humidity remains moderate at 39%, suggesting a need for hydration. A conservative start is advisable to manage the rising heat throughout the race.

Race day forecast available in 247 days
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Pace Calculator

26.2mi
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Race Info

High-altitude gravel marathon on Gravelly Range Road near Ennis, Montana, run entirely above 8,500 feet. The full marathon is an out-and-back that climbs to about 9,600 feet before finishing at Clover Meadows; the half marathon covers the same route point to point. Long promoted as the highest road marathon on the planet, though newer high-altitude races elsewhere have since challenged that claim. Capped at 150 runners under a US Forest Service special-use permit.

Race weekend

Saturday, July 10
8:30 AMMarathon (26.2 mi)
8:30 AMHalf Marathon (13.1 mi)
Area Map

Course Map

FAQ

When is the 2027 Madison Marathon (MT)?

The 2027 Madison Marathon (MT) will be held on Saturday July 10, 2027.

What will the weather be like for the 2027 Madison Marathon (MT)?

The forecast calls for a high of 82°F and a low of 50°F with a 3% chance of rain.

Historical Weather

Based on 5 years of data
Avg Temp
70°F
L:58° H:81°
RunScore
6
Conditions
Rain Freq
0%
0 of 5 yrs
Wind4mph
Dew39°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-day
62°/86°-
5
2025
clear-day
54°/75°-
7
2024
clear-day
61°/85°-
5
2018
clear-day
60°/81°-
6
2017
clear-day
54°/77°-
7