19Dec
1/2 Marathon
Running
- Distance
- 21.1K
- Start time
- 08:00
- Entry fee
- $75.00
Out with the Old 1/2 Marathon, 10K, and 5K
Las Vegas,
Nevada,
United States
43 days left
runsignup.com
Date
19 Dec, 2026
Races
3 distances
Entry fee
$35.00 – $75.00
Runner rating
Be the first to rate
Website
Official website
Out with the Old 1/2 Marathon, 10K, and 5K
About the event
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.
Races offered
19Dec
10K
Running
- Distance
- 10K
- Start time
- 08:00
- Entry fee
- $40.00
19Dec
5K
Running
- Distance
- 5K
- Start time
- 08:00
- Entry fee
- $35.00
Weather history
3-year monthly averages for December in Las Vegas.
Temperature5.3° / 16.6°
Feels like2.1° / 13.3°
Sunshine hours8h 22m
Rainfall0.3 mm
Snowfall—
Wind3.9 km/h (Light breeze)
Humidity38.1%
Max UV indexLow (2.0)
Sweat lossLow
Course conditionsFirm and slightly soft
Sunrise07:43
Sunset17:28
About Las Vegas
Learn more about the host city, Las Vegas.
Situated in the midst of the southern Nevada desert, Las Vegas is the largest city in the state of Nevada. Nicknamed Sin City, Las Vegas and its surrounding communities are famed for their mega-casino resorts, often lavishly decorated with names and themes meant to evoke romance, mystery, and exotic destinations. Along the brightly-lit Strip through the center of the city, visitors will find all manner of amusements and entertainment: circuses, stage shows, thrill rides, erotica, exotic animals, fine dining restaurants, nightclubs, shopping, and elaborate fountain displays, to say nothing of the age-old allure of gambling and drinking.
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