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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
Cinco De Mayo Run 5K/10K/13.1 MEMPHIS
Memphis, Tennessee
Sat 02 May 26
$32.80 - $48.70
🚀Boosted
Luau 5K, 10K, & 13.1M at Slidell, LA (20)
Slidell, Louisiana
Sat 16 May 26
$33.80 - $70.90
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Sunrise Marathon 5K/10K/13.1 MIAMI
Key Biscayne, Florida
Sat 02 May 26
$32.80 - $54.00
Frederick Running Festival
Frederick, Maryland
Sat 02 May 26 - Sun 03 May 26
Free - $186.15
Cinco De Mayo Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 02 May 26
$32.80 - $48.70
Luau 5K, 10K, & 13.1M at Venice, FL (18)
Venice, Florida
Sat 02 May 26
$33.80 - $70.90
Super Mom 5K/10K/Half Marathon - Phoenix
Phoenix, Arizona
Sat 02 May 26
$33.60 - $65.20
AIMHigh-Keep Pressing 5K/10K/13.1M
Henderson, North Carolina
Sat 02 May 26
$17.30 - $81.50
Cinco De Mayo Run 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 02 May 26
$32.80 - $48.70
Luau 5K, 10K, & 13.1M at Naples, FL (18)
Naples, Florida
Sat 02 May 26
$33.80 - $70.90
Battle Run Benefiting A Soldier’s Child Foundation
Lewisburg, Tennessee
Sat 02 May 26
$11.60 - $43.40
Luau 5K, 10K, & 13.1M at DeBary, FL (18)
DeBary, Florida
Sat 02 May 26
$33.80 - $70.90
Cinco De Mayo Run 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 02 May 26
$32.80 - $54.00
Luau 5K, 10K, & Half Marathon at Miccosukee Greenway, Tallahassee, FL (18) 30
Tallahassee, Florida
Sat 02 May 26
$33.80 - $70.90
The Hoag OC Marathon Running Festival
Costa Mesa, California
Sat 02 May 26
Free - $234.26
The LESS Popular Brooklyn Half Marathon!
Brooklyn, New York
Sat 02 May 26
$69.90
Cinco De Mayo Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 02 May 26
$32.80 - $54.00
The Wiener Run 5K & 10K - San Antonio
San Antonio, Texas
Sat 02 May 26
$17.72 - $55.63
Luau 5K, 10K, & 13.1M at Savannah, GA (18)
Savannah, Georgia
Sat 02 May 26
$33.80 - $70.90
Luau 5K, 10K, & 13.1M at Ocala, FL (18)
Ocala, Florida
Sat 02 May 26
$33.80 - $70.90
Sunrise Marathon 5K/10K/13.1 NEW JERSEY
Camden, New Jersey
Sat 02 May 26
$32.80 - $48.70
Luau 5K, 10K, & 13.1M at Tallahassee, FL (18)
Tallahassee, Florida
Sat 02 May 26
$33.80 - $70.90
Hometown Half Marathon & 5k/10k - Lansing
Lansing, Michigan
Sun 03 May 26
$20.83 - $61.22
Hometown Half Marathon & 5k/10k - St. Paul
Maple Grove, Minnesota
Sun 03 May 26
$20.83 - $78.18
Providence Rhode Races
East Providence, Rhode Island
Sun 03 May 26
$13.60 - $132.15
Hog Crazy Trail Run
College Station, Texas
Sun 03 May 26
$6.30 - $54.00
Wallis Sands Half Marathon
Rye, New Hampshire
Sun 03 May 26
$53.90 - $85.74
Super Mom 5K/10K/Half Marathon - Las Vegas
Las Vegas, Nevada
Sun 03 May 26
$33.60 - $65.20
Run for the Zoo
Albuquerque, New Mexico
Sun 03 May 26
$33.35 - $76.15
Longmont Half & 5k (LM Half)
Longmont, Colorado
Sun 03 May 26
$55.00 - $80.00
Kirkland Half Marathon & 5K
Kirkland, Washington
Sun 03 May 26
$15.31 - $97.77
62nd Walter Childs Marathon
Holyoke, Massachusetts
Sun 03 May 26
$43.40 - $75.20
Chicagoland Spring Marathon, Half Marathon & 10K
Schaumburg, Illinois
Sun 03 May 26
$57.49 - $179.99
Adamant Half Marathon 2026
Adamant, Vermont
Sun 03 May 26
$22.20 - $38.10
DoNot Stop Half Marathon (5k/10k) - Oklahoma City
Oklahoma City, Oklahoma
Sun 03 May 26
$20.83 - $67.58
2026 Superhero Half Marathon and Relay
Morristown, New Jersey
Sun 03 May 26
$71.69 - $87.70
York Marathon and Half Marathon
York, Pennsylvania
Sun 03 May 26
$75.20 - $96.40
Fountainhead Half Marathon and 10K++ Trail Run
Fairfax Station, Virginia
Sun 03 May 26
$54.00 - $85.80
CINCO DE MILE HALF MARATHON & OLE 5 QUE - BAKERSFIELD
Bakersfield, California
Sun 03 May 26
$17.40 - $59.80
The Colorado Marathon
Fort Collins, Colorado
Sun 03 May 26
$59.30 - $421.00
The Automaster Shelburne Half Marathon & 5k/10k
Shelburne, Vermont
Sun 03 May 26
$38.10 - $75.20
Cinco de Mayo
Portland, Oregon
Sun 03 May 26
Free - $117.60
Showing 121-160 of 519 results
