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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
Luau 5K, 10K, & 13.1M at Biglerville, PA (18)
Biglerville, Pennsylvania
Sat 02 May 26
$33.80 - $70.90
🚀Boosted
Sunrise Marathon 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 02 May 26
$32.80 - $54.00
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Big River Race
Pasco, Washington
Sat 30 May 26
Free - $64.60
Medal Madness 5K, 10K, & 13.1M at Danville, KY (22)
Danville, Kentucky
Sat 30 May 26
$33.80 - $70.90
Hometown Half Marathon & 5k/10k - Fayetteville
Fayetteville, Arkansas
Sun 31 May 26
$20.83 - $75.00
Hometown Half Marathon & 5k/10k - Chattanooga
Chattanooga, Tennessee
Sun 31 May 26
$20.83 - $75.00
Kickin Assphault Half Marathon, 10k, 1 Mile run/walk, 1/2 mile Kid's Dash
Great Falls, Montana
Sun 31 May 26
$12.08 - $91.43
Elk River Bigfoot Half Marathon/10K/5K
Clay, West Virginia
Sun 31 May 26
$34.50 - $51.75
Tomorrow River Trail Half-Marathon
Plover, Wisconsin
Sun 31 May 26
$59.30
NYC Memorial Day Weekend Half Marathon, 10K, 5K
Brooklyn, New York
Sun 31 May 26
$54.00 - $101.70
Run the 509
Deer Park, Washington
Sun 31 May 26
$38.10 - $96.40
Running through the Decades Half Marathon - San Antonio
San Antonio, Texas
Sun 31 May 26
$17.72 - $65.78
The Wiener Run 5K & 10K - Fort Worth
Arlington, Texas
Sun 31 May 26
$17.72 - $55.63
Billings Skyline Races
Billings, Montana
Sun 31 May 26
$80.50 - $91.10
Sole to City Half Marathon, 2-Mile, & Kids Run
Youngstown, Ohio
Sun 31 May 26
Free - $49.64
The Great White Chase – 5K, 10K, 10M, and Half Marathon
Long Beach, California
Sun 31 May 26
$26.97 - $41.81
Blue Moon 5K. 10K. Half Marathon by Califlow Runs
Long Beach, California
Sun 31 May 26
$49.75 - $57.17
Hometown Half Marathon & 5k/10k - Memphis
Memphis, Tennessee
Sun 31 May 26
$20.83 - $61.22
PBR SwimRun Knox & Trail Run 5k/Half Marathon
Knoxville, Tennessee
Sun 31 May 26
$48.70 - $223.60
RaceJoy Certification - Training 2026
Moorestown, New Jersey
Mon 16 Jan 23 - Sun 28 Feb 27
Free
Natural State Running SERIES
Fayetteville, Arkansas
Sat 01 Feb 25 - Wed 30 Dec 26
$38.10
Gainesville Galloway Training Program
Gainesville, Florida
Sat 19 Jul 25 - Sun 19 Jul 26
$107.00 - $274.00
All Access Pass
Oconomowoc, Wisconsin
Sat 01 Nov 25 - Sat 31 Oct 26
$318.50
Gainesville Galloway Training Program
Gainesville, Florida
Sat 01 Nov 25 - Sun 01 Nov 26
$107.00 - $274.00
Long Beach, CA Galloway Training Program
Long Beach, California
Sat 22 Nov 25 - Sat 02 May 26
$100.00 - $120.00
Cincinnati Hungry Turkey Half Marathon & 5K
Cincinnati, Ohio
Sat 29 Nov 25 - Fri 27 Nov 26
Free - $123.74
The Best Races 5K/10K/13.1 (2026 TIMED Results)
All Locations, New York
Thu 01 Jan 26 - Thu 31 Dec 26
$45.52 - $59.30
Gainesville Galloway Training Program
Gainesville, Florida
Sat 10 Jan 26 - Thu 31 Dec 26
$107.00 - $274.00
Spring Full and Half Marathon Training Class (Fleet Feet Lincoln)
Lincoln, Nebraska
Tue 13 Jan 26 - Sun 03 May 26
$96.40
Fleet Feet Northern NJ Spring Half Marathon Training Program
Morristown, New Jersey
Mon 26 Jan 26 - Sun 03 May 26
$239.50 - $436.75
Boise Galloway Run Walk Run
Boise, Idaho
Sat 07 Feb 26 - Sat 14 Nov 26
$96.40 - $274.00
Missoula Marathon & Half Marathon Training Class
Missoula, Montana
Sun 01 Mar 26 - Sun 28 Jun 26
$69.90
Fleet Feet Buffalo Spring Training Program
Buffalo, New York
Thu 05 Mar 26 - Thu 21 May 26
$80.50
Buffalo Half & Full Marathon Spring Training Group
Hamburg, New York
Tue 24 Mar 26 - Sun 17 May 26
$103.50
Prairie Dog Run Series
Louisville, Colorado
Sun 12 Apr 26 - Sun 23 Aug 26
$900.00
Sunrise Marathon 5K/10K/13.1 ATLANTA
Atlanta, Georgia
Sat 02 May 26
$32.80 - $64.60
Cinco De Mayo Run 5K/10K/13.1 MIAMI
Key Biscayne, Florida
Sat 02 May 26
$32.80 - $64.60
Sunrise Marathon 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 02 May 26
$32.80 - $64.60
Argyle Spring Marathon
Argyle, Texas
Sat 02 May 26
$30.00 - $45.00
Sunrise Marathon 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 02 May 26
$32.80 - $64.60
The 2026 Hoag OC Marathon Running Festival (Expo Registration)
Costa Mesa, California
Sat 02 May 26
$33.70 - $125.26
Cinco De Mayo Run 5K/10K/13.1 NYC
New York City, New York
Sat 02 May 26
$32.80 - $69.90
Showing 481-520 of 533 results
