The Original Las Vegas 5K

Henderson, NV, USA · October 10, 2027·

61°·61° high·Light·Dry

Weather

The Original Las Vegas 5K race day weather

61°at start

61° high

Light

Dry

Your Goal

0:00:00

to see the forecast where you'll be

Comfortable temps

Starting at 61°F, heat will be a factor from the gun — go out conservative and stay on top of hydration.

Race day forecast available in 315 days

4 AM

5 AM

6 AM

7 AM

StartFinish

8 AM

9 AM

10 AM

11 AM

12 PM

1 PM

2 PM

3 PM

Pace Calculator

Distance: 3.1mi

Finish time

0:00:00

HH:MM:SS

Pace

—

Enter a finish time to see what race day does to it.

Pace

—

Enter a finish time to see your race-day finish and True Effort, with what the weather, wind, hills and altitude do to it.

Common Goals:

Get forecast alerts for The Original Las Vegas 5K

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

Race Plan

Get your personalized The Original Las Vegas 5K race plan

A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.

Race Pace

Weather Splits

Nutrition

Gear & Packing

T-Minus

Carb Tracker

Spectator Guide

Race Band

About The Original Las Vegas 5K

The 5K runs 3.1 miles out and back along the paved bike path that the longer races use, starting and finishing at the M Resort in Henderson, Nevada. The terrain is mostly flat with a few gentle rolling hills, and the walker-friendly layout suits first-time racers.

Website

Race weekend

Sunday, October 10

6:00 AMMarathon (26.2 mi)6:15 AMHalf Marathon (13.1 mi)6:30 AM10K (6.2 mi)

6:45 AM5K (3.1 mi)

The Original Las Vegas 5K FAQ

When is the 2027 Original Las Vegas 5K?

The 2027 Original Las Vegas 5K will be held on Sunday October 10, 2027.

What will the weather be like for the 2027 Original Las Vegas 5K?

The forecast calls for a high of 84°F and a low of 60°F with a 1% chance of rain. Check our detailed hourly forecast above for the best 5K race plan.

What is the weather usually like for the Original Las Vegas 5K?

Over the 3 years racecast.io has race-day weather for (2024 to 2026), it averaged 67°F at the start and 67°F by a typical finish. Rain fell during race hours in 1 of those years (2026).

What was the hottest Original Las Vegas 5K?

Of the 3 years on record, 2024 was the warmest, reaching 72°F during race hours. The coldest start was 2025, at 63°F.

What was the windiest Original Las Vegas 5K?

Of the 3 years on record, 2026 was the windiest, with wind averaging 28 mph during race hours. The calmest was 2024, at 7 mph.

The Original Las Vegas 5K weather history

Based on 3 years of data

Avg Temp

67°F

L:66° H:67°

RunScore

Conditions

Rain Freq

33%

1 of 3 yrs

Wind15mph

Dew41°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2026 The Original Las Vegas 5K Partly cloudy throughout the day with rain clearing later. 2026	67°/68°	Light	60°
2025 The Original Las Vegas 5K Clear conditions throughout the day. 2025	61°/63°	-	32°
2024 The Original Las Vegas 5K Clear conditions throughout the day. 2024	71°/72°	-	32°

More Nevada Races

Hoover Dam Marathon

2026-12-05 · 42.200km · Lake Mead, NV, USA

Rock n' Roll Las Vegas Half Marathon

2027-02-21 · 21.100km · Las Vegas, NV, USA

Extraterrestrial Full Moon Midnight Marathon

2027-08-15 · Marathon · Rachel, NV, USA

Devil After Dark Marathon

2027-09-04 · 42.200km · Las Vegas, NV, USA

Las Vegas Marathon

2027-01-10 · 42.200km · Las Vegas, NV, USA

Lake Mead Marathon

2027-01-09 · 42.200km · Boulder City, NV, USA

Free guidesRace Morning Guide·Race Day Gear Guide·Pacing Strategy Guide