Lake Mead Marathon

Boulder City, NV, USA · January 9, 2027
partly-cloudy-day43°·51° high·Light·Dry
10

Race Day Weather

partly-cloudy-day
43°at start
54° high
Light
Dry
Your goal
0:00:00

Cool start, gradual warm-up

Runners will face a cool start at 43°F, warming to 54°F by the finish. With light winds from the ESE at 8 mph, it's a non-factor. Humidity is comfortable at 40%, allowing for a consistent pace throughout the race. A throwaway layer may be beneficial pre-race as feels-like temperatures drop to 37°F.

Race day forecast available in 71 days
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Pace Calculator

26.2mi
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Race Info

Located entirely within Lake Mead National Recreation Area, the run will start at Boulder Beach and lead you onto the paved River Mountain Loop Trail offering a Marathon, Half Marathon, 10K and 5K. This epic run will take you on a journey through time, with views of the largest man-made lake in US history. The January desert-temperatures and views of Lake Mead make this run a must-do! Source

Race weekend

Saturday, January 9
8:00 AMMarathon (26.2 mi)
Half Marathon (13.1 mi)
10K (6.2 mi)
5K (3.1 mi)
Area Map

Course Map

FAQ

When is the 2027 Lake Mead Marathon?

The 2027 Lake Mead Marathon will be held on Saturday January 9, 2027.

Is the Lake Mead Marathon a Boston Marathon Qualifier?

Yes, the Lake Mead Marathon is an official Boston Marathon qualifier.

What is the time limit for the Lake Mead Marathon?

The time limit for the Lake Mead Marathon is 6 hours.

What will the weather be like for the 2027 Lake Mead Marathon?

The forecast calls for a high of 54°F and a low of 36°F with a 3% chance of rain.

Historical Weather

Based on 9 years of data
Avg Temp
48°F
L:41° H:53°
RunScore
10
Conditions
Rain Freq
0%
0 of 9 yrs
Wind6mph
Dew24°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-day
36°/50°-
10
2025
clear-day
39°/59°-
10
2024
clear-day
33°/47°-
10
2023
cloudy
44°/55°-
10
2022
clear-day
49°/63°-
10
2020
clear-day
36°/47°-
10
2019
clear-day
41°/53°-
10
2017
partly-cloudy-day
48°/55°-
10
2016
partly-cloudy-day
40°/50°-
10