0355

Half Marathons found in March

View all ↓

Half Marathons in March 2026

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

Race Calendar: Half Marathons found in March

🚀Boosted

Sloth Run 5K/10K/13.1 SAN DIEGO

San Diego, California
Sat 14 Mar 26
$32.80 - $54.00
🚀Boosted

Medal Madness 5K, & 13.1M at Tyler, TX (13)

Tyler, Texas
Sat 28 Mar 26
$33.80 - $70.90
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.

Sloth Run 5K/10K/13.1 SAN ANTONIO

San Antonio, Texas
Sat 14 Mar 26
$32.80 - $64.60

St. Paddy's Day Lucky Run 5K/10K/13.1 AUSTIN/ROUNDROCK

Austin, Texas
Sat 14 Mar 26
$32.80 - $64.60

Sloth Run 5K/10K/13.1 PHOENIX

Phoenix, Arizona
Sat 14 Mar 26
$32.80 - $64.60

St. Paddy's Day Lucky Run 5K/10K/13.1 DALLAS FORT WORTH

Fort Worth, Texas
Sat 14 Mar 26
$32.80 - $64.60

Sloth Run 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois
Sat 14 Mar 26
$32.80 - $69.90

Sloth Run 5K/10K/13.1 SACRAMENTO

Sacramento, California
Sat 14 Mar 26
$32.80 - $64.60

St. Paddy's Day Lucky Run 5K/10K/13.1 TAMPA

Tampa, Florida
Sat 14 Mar 26
$32.80 - $48.70

St. Paddy's Day Lucky Run 5K/10K/13.1 DENVER/AURORA

Centennial, Colorado
Sat 14 Mar 26
$32.80 - $64.60

The Jasper Challenge

Jasper, Alabama
Sat 14 Mar 26
$12.75 - $81.88

Sloth Run 5K/10K/13.1 DALLAS FORT WORTH

Fort Worth, Texas
Sat 14 Mar 26
$32.80 - $64.60

Sloth Run 5K/10K/13.1 TAMPA

Tampa, Florida
Sat 14 Mar 26
$32.80 - $48.70

St. Paddy's Day Lucky Run 5K/10K/13.1 LAS VEGAS

Las Vegas, Nevada
Sat 14 Mar 26
$32.80 - $64.60

Sloth Run 5K/10K/13.1 DENVER/AURORA

Centennial, Colorado
Sat 14 Mar 26
$32.80 - $64.60

St. Paddy's Day Lucky Run 5K/10K/13.1 SEATTLE

Seattle, Washington
Sat 14 Mar 26
$32.80 - $64.60

Sloth Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California
Sat 14 Mar 26
$32.80 - $64.60

Sloth Run 5K/10K/13.1 SEATTLE

Seattle, Washington
Sat 14 Mar 26
$32.80 - $64.60

St. Paddy's Day Lucky Run 5K/10K/13.1 SACRAMENTO

Sacramento, California
Sat 14 Mar 26
$32.80 - $64.60

Sloth Run 5K/10K/13.1 LAS VEGAS

Las Vegas, Nevada
Sat 14 Mar 26
$32.80 - $64.60

St. Paddy's Day Lucky Run 5K/10K/13.1 SAN ANTONIO

San Antonio, Texas
Sat 14 Mar 26
$32.80 - $64.60

Sloth Run 5K/10K/13.1 MIAMI

Key Biscayne, Florida
Sat 14 Mar 26
$32.80 - $64.60

St. Paddy's Day Lucky Run 5K/10K/13.1 MIAMI

Key Biscayne, Florida
Sat 14 Mar 26
$32.80 - $64.60

St. Paddy's Day Lucky Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California
Sat 14 Mar 26
$32.80 - $64.60

Sloth Run 5K/10K/13.1 NYC

New York City, New York
Sat 14 Mar 26
$32.80 - $69.90

Mojave Half Marathon

Twentynine Palms, California
Sat 14 Mar 26
$50.00

St. Paddy's Day Lucky Run 5K/10K/13.1 NYC

New York City, New York
Sat 14 Mar 26
$32.80 - $69.90

Sloth Run 5K/10K/13.1 LOS ANGELES

Los Angeles, California
Sat 14 Mar 26
$32.80 - $64.60

St. Paddy's Day Lucky Run 5K/10K/13.1 LOS ANGELES

Los Angeles, California
Sat 14 Mar 26
$32.80 - $64.60

St. Paddy's Day Lucky Run 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois
Sat 14 Mar 26
$32.80 - $69.90

Sloth Run 5K/10K/13.1 AUSTIN/ROUNDROCK

Austin, Texas
Sat 14 Mar 26
$32.80 - $64.60

St. Paddy's Day Lucky Run 5K/10K/13.1 ATLANTA

Atlanta, Georgia
Sat 14 Mar 26
$32.80 - $64.60

Blue Bell Fun Run

Brenham, Texas
Sat 21 Mar 26
$54.00 - $107.00

Medal Madness 5K, 10K, &13.1M at Kerrville, TX (12)

Kerrville, Texas
Sat 21 Mar 26
$33.80 - $70.90

Medal Madness 5K, 10K, & 13.1M, Columbus, GA (12)

Columbus, Georgia
Sat 21 Mar 26
$33.80 - $70.90

Crazy Desert Trail Race

San Angelo, Texas
Sat 21 Mar 26
$54.00 - $107.00

Medal Madness 5K, 10K & 13.1M at Pflugerville, TX (13)

Pflugerville, Texas
Sat 28 Mar 26
$33.80 - $70.90
Showing 321-355 of 355 results
Prev
1 ... 6 7 8 9
Next

Win $500
nike.com
gift card!

Sign-up to our email newsletter this November and you'll be automatically entered into a prize draw to win a $500 digital gift card to spend at nike.com

By signing up you agree to our privacy policy and terms

Image: © Nike