The 2025 event has concluded.

Las Vegas Marathon

Las Vegas, NV, USA · October 26, 2025
clear-day69°·83° high·Windy·Dry
8
Weather
Course
Race Info
FAQ
History

Race Day Weather

clear-day
69°at start
83° high
Windy
Dry

Warm day, steady winds

Runners will face a temperature starting at 73°F, climbing to a peak of 83°F. Winds from the WSW at 15 mph will provide a steady challenge, with gusts reaching 26 mph. With low humidity at 16%, it’s crucial for runners to stay hydrated and consider adjusting their pace as temperatures rise.

partly-cloudy-night7
clear-night7
clear-day9
clear-day9
partly-cloudy-day9
clear-day9
clear-day8
clear-day8
clear-day7
clear-day7
clear-day6

Get forecast alerts for Las Vegas Marathon

We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.

Race Info

This incredibly fast course will lead runners on an electrifying journey through some of the most beautiful and iconic areas of the city, including a marathon start line at Red Rock Canyon, as well as a tour through Downtown Summerlin, Symphony Park, 18b Arts District, Las Vegas Boulevard, and an exciting finish at Fremont Street Experience. Source

Website
Area Map

Course Map

Course Map Unavailable

We don't have course map data for Las Vegas Marathon yet. If you have a GPX file (or other format) for this race, we'd love to add it!

Request / Submit Map

FAQ

Ask a Question about the Las Vegas Marathon

Racecast Concierge (free during beta)

Ask a question about the Las Vegas Marathon and we'll do the hard part and find the answer for you within 48 hours.

By using Racecast Concierge, you agree to receive email alerts pertaining to the Las Vegas Marathon and general racecast.io updates.

When is the 2025 Las Vegas Marathon?

The 2025 Las Vegas Marathon will be held on Sunday October 26, 2025.

What will the weather be like for the 2025 Las Vegas Marathon?

The forecast calls for a high of 83°F and a low of 66°F with a 0% chance of rain.

Historical Weather

Based on 2 years of data
Avg Temp
75°F
L:62° H:75°
RunScore
7
Conditions
Rain Freq
0%
0 of 2 yrs
Wind16mph
Dew27°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults

2025 Las Vegas Marathon

Clear conditions throughout the day.

2025
clear-day
66°/83°-
8

2024 Las Vegas Marathon

Partly cloudy throughout the day.

2024
partly-cloudy-night
58°/67°-
7

More NV Races

Extraterrestrial Full Moon Midnight Marathon
2026-08-02 · Rachel, NV, USA
Devil After Dark Marathon
2026-09-19 · Las Vegas, NV, USA
The Original Las Vegas Marathon
2026-10-11 · Henderson, NV, USA
Red Rock Canyon Marathon
2027-01-23 · Las Vegas, NV, USA
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR