0542
Half Marathons found in May
View all ↓Half Marathons in May 2026
Find A Race is the US's favourite event listings site. Check out our list of May 2026 Half Marathons below.
Race Calendar: Half Marathons found in May
🚀Boosted
Dunwoody Half Marathon Training - MJCCA
Atlanta, Georgia
Sun 11 Jan 26 - Sun 17 May 26
$107.00 - $128.20
🚀Boosted
Grizzly Peak Trail Run
Berkeley, California
Sat 09 May 26
Free - $96.40
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.
Run for Mental Health 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 23 May 26
$32.80 - $64.60
Austin's Backyard Marathon (Ultra, Full & Half) & Memorial Day Remembrance Run (4 Miler & 8 Miller)
Marble Falls, Texas
Sat 23 May 26 - Mon 25 May 26
$38.10 - $137.74
Cedarburg Half Marathon | 5K Run/Walk
Cedarburg, Wisconsin
Sat 23 May 26
$23.75 - $80.85
Run for Mental Health 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 23 May 26
$32.80 - $48.70
Run for Mental Health 5K/10K/13.1 NYC Central
New York City, New York
Sat 23 May 26
$32.80 - $64.60
Luau 5K, 10K, & 13.1M at Oklahoma City, OK (21)
Oklahoma City, Oklahoma
Sat 23 May 26
$33.80 - $70.90
PÁLI PEAK TRAIL RUN
Bakersfield, California
Sat 23 May 26
$64.60 - $96.40
Hometown Half Marathon & 5k/10k - San Antonio
San Antonio, Texas
Sat 23 May 26
Free - $67.58
Luau 5K, 10K, & 13.1M at Camas, WA (21)
Camas, Washington
Sat 23 May 26
$33.80 - $70.90
Beaverhead Marathon Full & Half
Dillon, Montana
Sat 23 May 26
$75.00 - $95.00
Run for Mental Health 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 23 May 26
$32.80 - $64.60
Memorial Day Run 5K/10K/13.1 NEW JERSEY
Camden, New Jersey
Sat 23 May 26
$32.80 - $54.00
Run for Mental Health 5K/10K/13.1 MEMPHIS
Memphis, Tennessee
Sat 23 May 26
$32.80 - $48.70
Buffalo Marathon Weekend
Buffalo, New York
Sat 23 May 26
Free - $370.00
Run for Mental Health 5K/10K/13.1 SAN FRANCISCO
San Mateo, California
Sat 23 May 26
$32.80 - $54.00
12th Annual Bill Snyder Highway Half & 5K
Manhattan, Kansas
Sat 23 May 26
$33.53 - $76.23
Hometown Half Marathon & 5k/10k - Orlando
Orlando, Florida
Sat 23 May 26
$20.83 - $82.42
Hometown Half Marathon & 5k/10k - Oklahoma City
Oklahoma City, Oklahoma
Sat 23 May 26
Free - $67.58
5.0
Memorial Day Run 5K/10K/13.1 ATLANTA
Atlanta, Georgia
Sat 23 May 26
$32.80 - $48.70
Lake City Running Festival
Plattsburgh, New York
Sat 23 May 26
$27.50 - $69.90
Run for Mental Health 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 23 May 26
$32.80 - $54.00
Memorial Day Run 5K/10K/13.1 PHILADELPHIA
Camden, New Jersey
Sat 23 May 26
$32.80 - $54.00
Luau 5K, & 13.1M at Tyler, TX (21)
Tyler, Texas
Sat 23 May 26
$33.80 - $70.90
Texas Triple
Dallas, Texas
Sat 23 May 26 - Mon 25 May 26
$107.00 - $394.75
Ogden Newspapers WVU Medicine Wellness Weekend
Wheeling, West Virginia
Sat 23 May 26
$18.95 - $71.16
Run for Mental Health 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 23 May 26
$32.80 - $54.00
Luau 5K, 10K, & 13.1M at Montgomery, AL (21)
Montgomery, Alabama
Sat 23 May 26
$33.80 - $70.90
Acoma Sky City Jamboree
Pueblo Of Acoma, New Mexico
Sat 23 May 26
$32.46 - $117.86
Hometown Half Marathon & 5k/10k - Kansas City
Kansas City, Missouri
Sat 23 May 26
Free - $67.58
Memorial Day Run 5K/10K/13.1 AUSTIN/ROUNDROCK
Cedar Park, Texas
Sat 23 May 26
$32.80 - $64.60
Run for Heroes Half Marathon, 10K, 5K hosted by Revive Vienna
Vienna, Illinois
Sat 23 May 26
Free - $75.20
Run for Mental Health 5K/10K/13.1 LAS VEGAS
Las Vegas, Nevada
Sat 23 May 26
$32.80 - $54.00
Memorial Day Run 5K/10K/13.1 PHOENIX
Phoenix, Arizona
Sat 23 May 26
$32.80 - $64.60
Luau 5K, 10K, & 13.1M at Royal Palm Beach, FL (21)
Royal Palm Beach, Florida
Sat 23 May 26
$33.80 - $70.90
Luau 5K, 10K, & 13.1M at Gadsden, AL (21)
Gadsden, Alabama
Sat 23 May 26
$33.80 - $70.90
Luau 5K, 10K, & 13.1M at Hughesville, PA (21)
Hughesville, Pennsylvania
Sat 23 May 26
$33.80 - $70.90
Hometown Half Marathon & 5k/10k - Toledo
Toledo, Ohio
Sat 23 May 26
Free - $81.36
Bayshore Half Marathon
Traverse City, Michigan
Sat 23 May 26
$121.84
Luau 5K, 10K & 13.1M at Boone, NC (21)
Boone, North Carolina
Sat 23 May 26
$33.80 - $70.90
Eastern Oregon Half Marathon / 5k&10k presented by Asher Community Health
Spray, Oregon
Sat 23 May 26
$38.10
Showing 361-400 of 542 results
