Med Bow Rail Marathon

Laramie, WY, USA · August 15, 2026
partly-cloudy-day50°·73° high·Light·Dry
9

Race Day Weather

partly-cloudy-day
50°at start
75° high
Light
Dry

Warm-up, adjust pace later

Runners will face a temperature increase from 49°F at the start to a peak of 75°F. Winds will be light at 8 mph from the WNW, with occasional gusts up to 23 mph. With humidity at 44% and a chance of light rain, runners should start conservatively and plan for hydration as temperatures rise.

Race day forecast available in 76 days
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Distance: 26.2mi
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Race Info

The marathon course covers the Rail Trail from end-to-end with loops around Lake Owen. It averages 8,926 feet in elevation. The trail is a gently graded, wide, gravel path. Marathon participants follow the course through two states (the trail briefly dips into Colorado after starting just north of the state line) and finish at a serene mountain lake. The half-marathon course mirrors much of the northern portion of the marathon course, including two loops around Lake Owen. Source

Area Map

Course Map

FAQ

When is the 2026 Med Bow Rail Marathon?

The 2026 Med Bow Rail Marathon will be held on Saturday August 15, 2026.

What will the weather be like for the 2026 Med Bow Rail Marathon?

The forecast calls for a high of 77°F and a low of 48°F with a 7% chance of rain.

Historical Weather

Based on 5 years of data
Avg Temp
77°F
L:51° H:78°
RunScore
7
Conditions
Rain Freq
20%
1 of 5 yrs
Wind12mph
Dew34°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
clear-day
44°/76°-
8
2024
clear-day
50°/71°Light
8
2023
cloudy
57°/81°-
7
2022
clear-day
52°/77°-
8
2021
partly-cloudy-day
53°/85°-
8