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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
P.A.C.E. Marathon and Half Marathon
Smiths Grove, Kentucky
Sat 09 May 26
$25.00 - $75.00
🚀Boosted
Cinco De Mayo Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 02 May 26
$32.80 - $48.70
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Sunrise Marathon 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 02 May 26
$32.80 - $48.70
Luau 5K, 10K & 13.1M at Stillwater, OK (18)
Stillwater, Oklahoma
Sat 02 May 26
$33.80 - $70.90
Never Say Never Half Marathon & 10K
Tieton, Washington
Sat 02 May 26
$96.40 - $122.90
Cinco De Mayo Run 5K/10K/13.1 PHILADELPHIA
Camden, New Jersey
Sat 02 May 26
$32.80 - $48.70
Luau 5K, 10K, & 13.1M at Biglerville, PA (18)
Biglerville, Pennsylvania
Sat 02 May 26
$33.80 - $70.90
Martinsville Half Marathon and 5k
Martinsville, Virginia
Sat 02 May 26
$32.80 - $48.70
Boise River Marathon
Eagle, Idaho
Sat 02 May 26
$49.11 - $112.59
Sunrise Marathon 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 02 May 26
$32.80 - $48.70
Luau 5K, 10K, & 13.1M at Bel Air, MD (18)
Bel Air, Maryland
Sat 02 May 26
$33.80 - $70.90
Des Moines Women's Half Marathon, 10K, 5K + Team Relay
Des Moines, Iowa
Sat 02 May 26 - Sun 03 May 26
$49.53 - $192.85
Cinco De Mayo Run 5K/10K/13.1 ATLANTA
Atlanta, Georgia
Sat 02 May 26
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 02 May 26
$32.80 - $48.70
Luau 5K, 10K, & 13.1M at Longview, TX (18)
Longview, Texas
Sat 02 May 26
$33.80 - $70.90
The Bluffs Trail Runs
Eminence, Missouri
Sat 02 May 26
$16.90 - $128.20
Cinco De Mayo Run 5K/10K/13.1 PHOENIX
Phoenix, Arizona
Sat 02 May 26
$32.80 - $48.70
Luau 5K, 10K, & 13.1M at Grand Ledge, MI (18)
Grand Ledge, Michigan
Sat 02 May 26
$33.80 - $70.90
Run in the Yard Grafton 1/2 Marathon & 5K
Grafton, Ohio
Sat 02 May 26
$43.40 - $64.60
Sunrise Marathon 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 02 May 26
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 02 May 26
$32.80 - $48.70
Luau 5K, 10K, & 13.1M at Mobile, AL (18)
Mobile, Alabama
Sat 02 May 26
$33.80 - $70.90
Cinco De Mayo Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 02 May 26
$32.80 - $54.00
Sunrise Marathon 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 02 May 26
$32.80 - $48.70
Luau 5K, 10K, & 13.1M, Beavercreek, OH (18)
Beavercreek, Ohio
Sat 02 May 26
$33.80 - $70.90
24th Annual Tails & Trails 5K, 10K, Half Marathon, 1 Mile
Tallahassee, Florida
Sat 02 May 26
$22.20 - $32.80
Cinco De Mayo Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 02 May 26
$32.80 - $48.70
The Wildcat @ General Butler
Carrollton, Kentucky
Sat 02 May 26
$43.40 - $69.90
Cinco De Mayo Run 5K/10K/13.1 MEMPHIS
Memphis, Tennessee
Sat 02 May 26
$32.80 - $48.70
Cinco De Mayo Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 02 May 26
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 LAS VEGAS
Las Vegas, Nevada
Sat 02 May 26
$32.80 - $48.70
Luau 5K, 10K, & 13.1M at Holiday, FL (18)
Holiday, Florida
Sat 02 May 26
$33.80 - $70.90
Frederick Running Festival
Frederick, Maryland
Sat 02 May 26 - Sun 03 May 26
Free - $164.25
Cinco De Mayo Run 5K/10K/13.1 DALLAS FORT WORTH
Fort Worth, Texas
Sat 02 May 26
$32.80 - $48.70
Muddy River Half Marathon
Cape Girardeau, Missouri
Sat 02 May 26
$81.56 - $129.60
Luau 5K, 10K, & 13.1M at Columbus, GA (18)
Columbus, Georgia
Sat 02 May 26
$33.80 - $70.90
The SPRING SPRUNG 5k-10k 10K Ruck and Half Marathon
Ballwin, Missouri
Sat 02 May 26
$42.34 - $74.14
Cinco De Mayo Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 02 May 26
$32.80 - $48.70
The ThermoFisher Scientific Grand Island 1/2 Marathon
Grand Island, New York
Sat 02 May 26
$62.55 - $103.75
Sunrise Marathon 5K/10K/13.1 MEMPHIS
Memphis, Tennessee
Sat 02 May 26
$32.80 - $48.70
Drink MO Wine Run - 1 Mile, 5K, 10K & Half Marathon
Augusta, Missouri
Sat 02 May 26
$9.07 - $81.66
Sunrise Marathon 5K/10K/13.1 MIAMI
Key Biscayne, Florida
Sat 02 May 26
$32.80 - $48.70
Showing 81-120 of 504 results
