Devil After Dark Marathon

Las Vegas, NV, USA · September 4, 2027
partly-cloudy-day95°·95° high·Light·Dry
7
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Race Day Weather

partly-cloudy-day
95°at start
95° high
Light
Dry

Hot start

A warm 95°F start means heat management is critical — consider dialing back your goal pace by 10-20 sec/mi. Light winds shouldn't be a major factor for pacing.

Race day forecast available in 300 days
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partly-cloudy-day7
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clear-night7
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clear-night8

Pace Calculator

Distance: 26.2mi
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Race Info

About the Devil After Dark Race: Over the years, one of my favorite times at our Running with the Devil extreme heat race in late June is when the sun sets, and the night air just beckons you to be outside and run! Devil After Dark brings you that magic with a late summer evening run.

Commencing just before sunset, run through Lovell Canyon while enjoying the stunning sunset as day falls into night. Sun is replaced by stars and moonlight lights the way. The omnipresence of the surrounding canyon under the moonlit starry night is magical! Pinion Juniper trees dance in the shadows and the neon lights of Las Vegas are just minutes away. An enchanted late summer evening run.
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FAQ

When is the 2027 Devil After Dark Marathon?

The 2027 Devil After Dark Marathon will be held on Saturday September 4, 2027.

What is the time limit for the Devil After Dark Marathon?

The time limit for the Devil After Dark Marathon is 7 hours.

What will the weather be like for the 2027 Devil After Dark Marathon?

The forecast calls for a high of 96°F and a low of 73°F with a 2% chance of rain.

Historical Weather

Based on 9 years of data
Avg Temp
80°F
L:80° H:93°
RunScore
8
Conditions
Rain Freq
0%
0 of 9 yrs
Wind7mph
Dew33°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-day
78°/93°-
8
2025
clear-day
80°/92°-
7
2024
clear-day
80°/90°-
7
2023
clear-day
81°/95°-
7
2022
clear-day
80°/92°-
7
2021
clear-day
79°/93°-
7
2020
clear-day
84°/97°-
7
2019
clear-day
72°/84°-
8
2018
clear-day
87°/99°-
6