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
Sole Sisters 13.1 / 10k / 5k
Wilsonville, OregonRun for Mental Health 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, IllinoisWant more bookings?
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Hometown Half Marathon & 5k/10k - Columbus
Columbus, OhioQuad Cities Distance Classic
Moline, IllinoisHometown Half Marathon & 5k/10k - Denver
Denver, ColoradoLong Beach Mother's Day Bloom & Zoom 5K, 10K, Half Marathon by Califlow Runs
Long Beach, CaliforniaHometown Half Marathon & 5k/10k - Dallas
Dallas, TexasNew River Marathon, Half Marathon & 5K
Todd, North CarolinaThousand Islands Half Marathon, 10K & 5K
Wellesley Island, New YorkLuau 5K & 13.1 at Raleigh, NC (20)
Raleigh, North CarolinaMed City Marathon, presented by ActivePT
Rochester, MinnesotaHospital Hill Run
Kansas City, MissouriLuau 5K, 10K, & 13.1M, Beavercreek, OH (20)
Beavercreek, OhioThe Mad Maple 50K @ Hueston Woods
College Corner, OhioLuau 5K, 10K, & 13.1M at Winston-Salem, NC (20)
Winston-Salem, North CarolinaConservation Chase
Delafield, WisconsinRun The Bluegrass
Lexington, Kentucky13th Annual Luc's Run
Tuolumne, CaliforniaLuau 5K, 10K, & 13.1 at Temple, TX (20)
Temple, TexasHueston Woods Trail Race
Hueston Woods State Park, OhioYMCA Famous Idaho Potato Marathon & Fun Runs
Boise, IdahoSutter Buttes Spirit Mountain Run 5K, 10K & Half Marathon
Sutter, CaliforniaLuau 5K, 10K, & 13.1M at Mobile, AL (20)
Mobile, AlabamaCapital City Marathon
Olympia, WashingtonLuau 5K, 10K, & 13.1M at DeBary, FL (20)
DeBary, FloridaLuau 5K, 10K, & 13.1M at Columbus, GA (20)
Columbus, GeorgiaLuau 5K, 10K, & 13.1M at Pasco, WA (20)
Pasco, WashingtonLuau 5K, 10K, & 13.1M at Williamsburg, VA (20)
Williamsburg, VirginiaHarpers Ferry Half Marathon & 5K
Harpers Ferry, West VirginiaFiesta De Mayo Half Marathon
Irving, TexasLuau 5K, 10K, & 13.1M at Bradenton, FL (20)
Bradenton, FloridaLuau 5K, 10K, & 13.1M at Hudson, FL (20)
Hudson, FloridaLuau 5K,10K & 13.1M at Tucson, AZ (20)
Tucson, ArizonaGet Down to the Loose Caboose 2026
Paragould, ArkansasSoaring Eagle Trail Run
Sammamish, WashingtonLuau 5K, 10K, & 13.1M at Ocala, FL (20)
Ocala, FloridaPike Lake Races
Duluth, MinnesotaLuau 5K, 10K, & 13.1M at Everett, WA (20)
Everett, WashingtonLuau 5K, 10K, & 13.1M at Pooler, GA (20)
Pooler, GeorgiaLa Jolla Half Marathon & 5K
San Diego, CaliforniaOffer
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