Out with the Old 1/2 Marathon, 10K, and 5K
Out with the Old 1/2 Marathon, 10K, and 5K is a running race on December 19, 2026 in Las Vegas, NV, featuring the 5K, 10K, and Half Marathon distances, with entry fees from $35 to $75.
- Date
- December 19, 2026 (171 days to go)
- Distance
- 5K · 10K · Half Marathon
- Price
- $35–$75
- Sport
- Running
From the Organizer
Keep running and stay fit this holiday season by joining us for Calico Racing’s “Out with the Old” 1/2 Marathon, 10K, and 5K at Sunset Park! This budget friendly race celebrates past Calico Racing events and offers a deep discount on entry fees in exchange for recycled (left over) event shirts, medals, and awards. Las Vegas’s original! With a low price, easy logistics, and fun times, why not sneak in this final year end event- you’ll be back to your holiday shopping and parties in no time, and guilt free!
We’ll be offering 5K, 10K, and 1/2 Marathon Distances.
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
56°
Typical Low
39°
Chance of Rain
10%
Based on US Climate Normals data from Las Vegas Mccarran Ap, 3 mi from the venue.
Host City
About Las Vegas, NV
Population
650,873
as of 2023
City Elevation
2,117 ft
Nearest Airport
LAS
Harry Reid International Airport · 6 mi
Time Zone
Pacific Time
From Endurance Grid
A big city race. Expect multiple lodging options and plenty to do the day before.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Out with the Old 1/2 Marathon, 10K, and 5K, put it on the calendar, and turn “someday” into a start date.
171
Days to train
- Race
- Out with the Old 1/2 Marathon, 10K, and 5K
- Date
- December 19, 2026
Coming Up
More Running races near Las Vegas, NV
Run for Chocolate 5K/10K/13.1 LAS VEGAS
1 Mile · 5K · 10K · Half Marathon · From $30 · Sunset Park (Course Map will be emailed)
2 miles away
July 4th Run 5K/10K/13.1 LAS VEGAS
1 Mile · 5K · 10K · Half Marathon · From $30 · Sunset Park (Course Map will be emailed)
2 miles away
Run for Donuts 5K/10K/13.1 LAS VEGAS
1 Mile · 5K · 10K · Half Marathon · From $30 · Sunset Park (Course Map will be emailed)
2 miles away
Run for Coffee Lovers 5K/10K/13.1 LAS VEGAS
1 Mile · 5K · 10K · Half Marathon · From $30 · Sunset Park (Course Map will be emailed)
2 miles away
From Endurance Grid
About This Sport
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
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Out with the Old 1/2 Marathon, 10K, and 5K
Dec 19, 2026