0370

Half Marathons found in December

View all ↓

Half Marathons in December 2026

Find A Race is the US's favourite event listings site. Check out our list of December 2026 Half Marathons below.

Race Calendar: Half Marathons found in December

🚀Boosted

A Merry Christmas Run 5K/10K/13.1 HOUSTON

Houston, Texas
Sat 26 Dec 26
$32.80 - $48.70
🚀Boosted

New Year's Run 5K/10K/13.1 DALLAS FORT WORTH

Fort Worth, Texas
Sat 26 Dec 26
$32.80 - $48.70
Feature your event at the top of the results

Want more bookings?

Our most effective tool for getting more people to your race is a ‘Boost’. Boosts put your event to the top of the search results.

Typically a Boosted event gets 8x as many Impressions, 4x as many Clicks and generates 4x more revenue than a standard event listing.

Choose to Boost your event on the landing page which best suits your target audience and budget. For example, ‘10k’s near San Francisco or ‘marathons in April’. Our team can advise on scheduling promotions to optimize performance.

Prices start at $100 per month. The most popular categories sell out in advance so booking early is recommended.

Get in touch

Hi, I'm Rosie from findarace.com!

If you're looking to boost your event or have any questions, please fill in your details below and I'll be in touch to help you.

FF Hickory Half Marathon Training Group

Hickory, North Carolina
Tue 28 Jul 26 - Tue 15 Dec 26
$50.00

Dallas Running Club Fall Training Program

Dallas, Texas
Sat 15 Aug 26 - Tue 08 Dec 26
$42.66 - $94.98

SARR Fall 5K, 10K, Half & Full Marathon Training Program

San Antonio, Texas
Sat 15 Aug 26 - Sun 06 Dec 26
$64.60

Fall Half Marathon Training 2026

Winston-Salem, North Carolina
Tue 15 Sep 26 - Thu 31 Dec 26
$160.00

2026 Unhinged and Feral 5K, 10K, 13.1, 26.2

Mcdonough, Georgia
Sat 03 Oct 26 - Thu 31 Dec 26
$24.32

Give Thanks 1M 5K 10K 13.1 26.2 - Now Only $18!

Mcdonough, Georgia
Sun 01 Nov 26 - Thu 31 Dec 26
$20.08

2026 - San Antonio Marathon

San Antonio, Texas
Fri 04 Dec 26 - Sun 06 Dec 26
$97.23 - $107.93

Run for Breast Cancer 5K/10K/13.1 NYC

New York City, New York
Sat 12 Dec 26
$32.80 - $69.90

Sunrise Marathon 5K/10K/13.1 NYC

New York City, New York
Sat 12 Dec 26
$32.80 - $69.90

The Kilgore Half Marathon & 10k

Oklahoma City, Oklahoma
Thu 24 Dec 26
Free
Showing 361-370 of 370 results
Prev
1 ... 7 8 9 10
Next

Win $250
nike.com
gift card!

Sign-up to our email newsletter and you'll be automatically entered into a prize draw to win a $250 digital gift card to spend at nike.com

By entering, you give Find a Race permission to use your name and likeness for promotional purposes if you win. Privacy policy and terms

Image: © Nike