Lake Mead Marathon

Boulder City, NV, USA · January 9, 2027

43°·54° high·Light·Dry

Weather

Race Day Weather

43°at start

54° high

Light

Dry

Cool start, warming finish

Runners will face a temperature rise from 43°F at the start to 51°F at the finish. Wind will be light from the NNE, peaking at 8 mph, with no significant impact on performance. With average humidity at 40%, runners can maintain their pace without concerns for heat or hydration adjustments.

Race day forecast available in 62 days

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Distance: 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

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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

55°F

L:41° H:55°

RunScore

Conditions

Rain Freq

0 of 9 yrs

Wind8mph

Dew23°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2026 Lake Mead Marathon Clear conditions throughout the day. 2026	36°/54°	-	19°
2025 Lake Mead Marathon Clear conditions throughout the day. 2025	39°/61°	-	11°
2024 Lake Mead Marathon Clear conditions throughout the day. 2024	33°/50°	-	16°
2023 Lake Mead Marathon Partly cloudy throughout the day with rain. 2023	44°/56°	-	36°
2022 Lake Mead Marathon Clear conditions throughout the day. 2022	49°/63°	-	27°
2020 Lake Mead Marathon Clear conditions throughout the day. 2020	36°/51°	-	18°
2019 Lake Mead Marathon Clear conditions throughout the day. 2019	41°/55°	-	24°
2017 Lake Mead Marathon Partly cloudy throughout the day with rain. 2017	48°/57°	-	35°
2016 Lake Mead Marathon Partly cloudy throughout the day. 2016	40°/51°	-	31°

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