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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
Girls on the Run Rockies Colfax SoleMates 2026
Denver, Colorado
Sun 17 May 26
$25.00
🚀Boosted
Rhode Island Half Marathon & 5K
East Providence, Rhode Island
Sun 17 May 26
$41.11 - $87.75
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Luau 5K, 10K, & 13.1M at Temple, TX (21)
Temple, Texas
Sat 23 May 26
$33.80 - $70.90
Memorial Day Run 5K/10K/13.1 LAS VEGAS
Las Vegas, Nevada
Sat 23 May 26
$32.80 - $48.70
Memorial Day Run 5K/10K/13.1 NYC Central
New York City, New York
Sat 23 May 26
$32.80 - $48.70
Memorial Day Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 23 May 26
$32.80 - $48.70
Run for Mental Health 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 23 May 26
$32.80 - $48.70
Run to Remember 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 23 May 26
$22.99 - $37.99
American Heroes Half Marathon, 10K, 5K
Bellevue, Nebraska
Sat 23 May 26
$40.22 - $69.90
Run for Mental Health 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 23 May 26
$32.80 - $48.70
Luau 5K, 10K, & 13.1M at Lansing, MI (21)
Lansing, Michigan
Sat 23 May 26
$33.80 - $70.90
Luau 5K, 10K & 13.1M at Cypress, TX (21)
Cypress, Texas
Sat 23 May 26
$33.80 - $70.90
Made in America
Aubrey, Texas
Sat 23 May 26
Free - $69.90
Hometown Half Marathon & 5k/10k - Omaha
Omaha, Nebraska
Sat 23 May 26
$20.83 - $76.06
Stillwater Half Marathon
Stillwater, Minnesota
Sat 23 May 26
$53.00 - $83.00
Memorial Day Run 5K/10K/13.1 MIAMI
Key Biscayne, Florida
Sat 23 May 26
$32.80 - $48.70
Memorial Day Run 5K/10K/13.1 MEMPHIS
Memphis, Tennessee
Sat 23 May 26
$32.80 - $48.70
Run for Mental Health 5K/10K/13.1 DALLAS FORT WORTH
Fort Worth, Texas
Sat 23 May 26
$32.80 - $48.70
Run for Mental Health 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 23 May 26
$32.80 - $48.70
Redfish Lake Lodge Memorial Weekend Run
Stanley, Idaho
Sat 23 May 26
Free - $80.50
Farish Trail Race
Woodland Park, Colorado
Sat 23 May 26
Free - $80.50
Cedarburg Half Marathon | 5K Run/Walk
Cedarburg, Wisconsin
Sat 23 May 26
$23.75 - $75.55
Memorial Day Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 23 May 26
$32.80 - $48.70
Fools
Peninsula, Ohio
Sat 23 May 26
$44.80 - $92.95
Hometown Half Marathon & 5k/10k - Ann Arbor
Ann Arbor, Michigan
Sat 23 May 26
$20.83 - $78.18
Memorial Day Run 5K/10K/13.1 NYC
New York City, New York
Sat 23 May 26
$32.80 - $54.00
Run for Mental Health 5K/10K/13.1 NYC Central
New York City, New York
Sat 23 May 26
$32.80 - $48.70
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 SAN DIEGO
San Diego, California
Sat 23 May 26
$32.80 - $48.70
Luau 5K, 10K, & 13.1M at Oklahoma City, OK (21)
Oklahoma City, Oklahoma
Sat 23 May 26
$33.80 - $70.90
Buffalo Marathon Weekend
Buffalo, New York
Sat 23 May 26
Free - $5,000.00
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
$55.00 - $75.00
Hometown Half Marathon & 5k/10k - San Antonio
San Antonio, Texas
Sat 23 May 26
$20.83 - $76.06
Memorial Day Run 5K/10K/13.1 NEW JERSEY
Camden, New Jersey
Sat 23 May 26
$32.80 - $48.70
Run for Mental Health 5K/10K/13.1 MEMPHIS
Memphis, Tennessee
Sat 23 May 26
$32.80 - $48.70
Run for Mental Health 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 23 May 26
$32.80 - $48.70
Run for Mental Health 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 23 May 26
$32.80 - $48.70
12th Annual Bill Snyder Highway Half & 5K
Manhattan, Kansas
Sat 23 May 26
$33.53 - $76.23
Austin's Backyard Marathon & Memorial Day Remembrance Run
Marble Falls, Texas
Sat 23 May 26
$84.74 - $116.54
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
$22.20 - $64.60
Showing 361-400 of 504 results
