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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 Lansing, MI (21)
Lansing, Michigan
Sat 23 May 26
$33.80 - $70.90
🚀Boosted
Run for Mental Health 5K/10K/13.1 MIAMI
Key Biscayne, Florida
Sat 23 May 26
$32.80 - $64.60
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Run the 509
Deer Park, Washington
Sun 31 May 26
$38.10 - $101.70
Elk River Bigfoot Half Marathon/10K/5K
Clay, West Virginia
Sun 31 May 26
$46.00 - $61.90
Running through the Decades Half Marathon - San Antonio
San Antonio, Texas
Sun 31 May 26
$17.72 - $76.38
T1RC Summer Festival North Brooklyn Half Marathon Relay
Brooklyn, New York
Sun 31 May 26
$22.20
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
Dunwoody Half Marathon Training - MJCCA
Atlanta, Georgia
Sun 24 Aug 25 - Sun 17 May 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
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
Toledo, OH Galloway Training Program
Whitehouse, Ohio
Sat 10 Jan 26 - Sat 30 May 26
$107.00 - $128.20
Raleigh, NC Galloway Training Program
Raleigh, North Carolina
Sat 10 Jan 26 - Sat 16 May 26
$107.00 - $128.20
Dunwoody Half Marathon Training - MJCCA
Atlanta, Georgia
Sun 11 Jan 26 - Sun 17 May 26
$107.00 - $128.20
Taco Sloth 1M 5K 10K 13.1 26.2 - Now Only $12!
Mcdonough, Georgia
Sat 31 Jan 26 - Thu 31 Dec 26
$13.72
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
Fleet Feet Hartford Spring 2026 Training Programs
West Hartford, Connecticut
Sat 14 Mar 26 - Sat 06 Jun 26
$107.00 - $239.50
Buffalo Half & Full Marathon Spring Training Group
Hamburg, New York
Tue 24 Mar 26 - Sun 17 May 26
$103.50
Wisconsin Trail Series
Oconomowoc, Wisconsin
Fri 10 Apr 26 - Fri 16 Oct 26
$216.50 - $221.90
Platte River Half-Marathon, Relay & 5k
Littleton, Colorado
Sun 12 Apr 26 - Sun 11 Apr 27
$38.10 - $268.75
Prairie Dog Run Series
Louisville, Colorado
Sun 12 Apr 26 - Sun 23 Aug 26
$900.00
Kentucky Derby Festival Race Weekend
Louisville, Kentucky
Fri 24 Apr 26 - Mon 25 May 26
$54.75 - $350.25
Salt Lake City Marathon
Salt Lake City, Utah
Sat 25 Apr 26 - Sat 24 Apr 27
Free - $215.10
Muddy River Half Marathon
Cape Girardeau, Missouri
Fri 01 May 26 - Sun 31 May 26
$65.55 - $161.63
Neuse River Bridge Run 2026
New Bern, North Carolina
Fri 01 May 26 - Fri 22 May 26
$22.50 - $84.80
Go Girl Run | Kansas City, KS
Overland Park, Kansas
Fri 01 May 26 - Sat 16 May 26
$22.70 - $106.44
The Colorado Marathon
Fort Collins, Colorado
Sun 03 May 26 - Sun 02 May 27
$38.10 - $421.00
Queen City Half Marathon Training Program
Marquette, Michigan
Tue 05 May 26 - Sat 25 Jul 26
$195.00
The Chick-Fil-A & Big Peach Running Co. - Cartersville Half-Marathon & Pinwheel Pursuit 5K
Cartersville, Georgia
Sat 16 May 26
$44.92 - $105.31
Vermejo Charcoal Burner
Raton, New Mexico
Sat 16 May 26
$101.70 - $122.90
Girls on the Run Rockies Colfax SoleMates 2026
Denver, Colorado
Sun 17 May 26
$27.50
EPIC Marathon and Running Festival with myTEAM TRIUMPH
Green Bay, Wisconsin
Sun 17 May 26
Free
The Jersey City Spring Half Marathon, 10K, 5K
Jersey City, New Jersey
Sun 17 May 26
$64.60 - $101.70
Bayshore Half Marathon
Traverse City, Michigan
Sat 23 May 26
$121.84
Memorial Day Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 23 May 26
$32.80 - $69.90
Run for Mental Health 5K/10K/13.1 MIAMI
Key Biscayne, Florida
Sat 23 May 26
$32.80 - $64.60
Showing 241-280 of 311 results
