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Half Marathons found in March
View all ↓Half Marathons in March 2026
Find A Race is the US's favourite event listings site. Check out our list of March 2026 Half Marathons below.
Race Calendar: Half Marathons found in March
🚀Boosted
First State Half Marathon & 10K
Newark, Delaware
Sat 21 Mar 26
$74.64 - $106.44
🚀Boosted
Roger Snyder Memorial 5k, 10k & Half Marathon
Richfield, Pennsylvania
Sat 28 Mar 26
$15.00 - $49.00
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Muddy Shamrock @ The Forge
Lemont, Illinois
Sat 14 Mar 26
$70.99 - $87.00
Cox Running Club Pi Day Half Marathon & 5K
Fort Worth, Texas
Sat 14 Mar 26
$32.80 - $64.60
Des Moines St. Paddy's Half Marathon, 5K & Marathon Run/Walk
Des Moines, Iowa
Sat 14 Mar 26
Free - $164.24
Creve Coeur St. Paddy's Half Marathon, 10K & 5K Run/Walk
Maryland Heights, Missouri
Sat 14 Mar 26
Free - $114.99
Rodeo Trail Run of Austin: Half-Marathon, Marathon & Backyard Ultra
Spicewood, Texas
Sat 14 Mar 26
$117.59 - $149.39
Time to Paddy 5k/10k & Lucky 13.1 - Houston
Houston, Texas
Sat 14 Mar 26
Free - $81.36
Medal Madness 5K, 10K, & 13.1M at Branson, MO (11)
Branson, Missouri
Sat 14 Mar 26
$33.80 - $70.90
Dick Lytie Classic
Green Bay, Wisconsin
Sat 14 Mar 26 - Sat 21 Mar 26
$27.50 - $59.30
Lucky Brew Race 5K, 10K, 15k & Half Marathon
Severance, Colorado
Sat 14 Mar 26
$22.20 - $96.40
Medal Madness 5K, 10K, & 13.1M at York, PA (11)
York, Pennsylvania
Sat 14 Mar 26
$33.80 - $70.90
Lucky 13 Half Marathon - 10K - 5K
West Jordan, Utah
Sat 14 Mar 26
$38.10 - $1,041.00
Medal Madness 5K, 10K, & 13.1M at Bowling Green, KY (11)
Bowling Green, Kentucky
Sat 14 Mar 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Gadsden, AL, (11)
Gadsden, Alabama
Sat 14 Mar 26
$33.80 - $70.90
Country Music Half Marathon, 5K & 10K
Clewiston, Florida
Sat 14 Mar 26
$29.50 - $55.00
Sloth Run 5K/10K/13.1 MEMPHIS
Memphis, Tennessee
Sat 14 Mar 26
$32.80 - $54.00
Trail Nut 10k & Half Marathon Trail Races
Bedford, Virginia
Sat 14 Mar 26
Free - $59.30
Sloth Run 5K/10K/13.1 NEW JERSEY
Camden, New Jersey
Sat 14 Mar 26
$32.80 - $48.70
Medal Madness 5K, 10K, 13.1M, & 26.2M at Winston-Salem, NC (11)
Winston-Salem, North Carolina
Sat 14 Mar 26
$33.80 - $102.70
Medal Madness 5K, 10K, 13.1M & 26.2M at Athens, GA (11)
Athens, Georgia
Sat 14 Mar 26
$33.80 - $102.70
St. Paddy's Day Lucky Run 5K/10K/13.1 NEW JERSEY
Camden, New Jersey
Sat 14 Mar 26
$32.80 - $48.70
Spring Forward Half Marathon & 10k
Madison, Wisconsin
Sat 14 Mar 26
Free
St. Paddy's Day Lucky Run 5K/10K/13.1 MEMPHIS
Memphis, Tennessee
Sat 14 Mar 26
$32.80 - $54.00
ABAC's Run For The Nurses
Tifton, Georgia
Sat 14 Mar 26
$32.80 - $64.60
St. Paddy's Day Lucky Run 5K/10K/13.1 ATLANTA
Atlanta, Georgia
Sat 14 Mar 26
$32.80 - $48.70
Sloth Run 5K/10K/13.1 PHILADELPHIA
Camden, New Jersey
Sat 14 Mar 26
$32.80 - $48.70
Medal Madness 5K, 10K, & 13.1M at Sapulpa, OK (11)
Sapulpa, Oklahoma
Sat 14 Mar 26
$33.80 - $70.90
Pub 317's Run to the Pub
Bozeman, Montana
Sat 14 Mar 26
$80.85 - $117.88
St. Paddy's Day Lucky Run 5K/10K/13.1 NYC Central
New York City, New York
Sat 14 Mar 26
$32.80 - $54.00
St. Paddy's Day Lucky Run 5K/10K/13.1 PHILADELPHIA
Camden, New Jersey
Sat 14 Mar 26
$32.80 - $48.70
Legs n' Dregs Brewery Marathon
New Orleans, Louisiana
Sun 15 Mar 26
$96.40
The Long Beach Leprechaun Run - Kids Dash, 1 Miler, 5k, 10K, & Half Marathon by Califlow Runs
Long Beach, California
Sun 15 Mar 26
$11.60 - $63.53
Shamrock Shuffle
Spokane, Washington
Sun 15 Mar 26
Free - $117.60
Western Invasion
Longview, Texas
Sun 15 Mar 26
Free - $67.58
Time to Paddy 5k/10k & Lucky 13.1 - Austin
Del Valle, Texas
Sun 15 Mar 26
Free - $93.02
The March Madness Half Marathon, 10K, 5K
Essex County, New Jersey
Sun 15 Mar 26
$54.00 - $80.50
Bound for Boston Marathon & Half Marathon - Las Vegas
Las Vegas, Nevada
Sun 15 Mar 26
$49.10 - $102.70
Rockin' Shamrock 5k, 10k, 15k, Half Marathon
Van Nuys, Los Angeles
Sun 15 Mar 26
$25.99 - $40.99
Rodeo Stampede - Fort Worth
Fort Worth, Texas
Sun 15 Mar 26
$17.72 - $74.26
20th Shamrock Shuffle "NEW" Half-Marathon & 5k & NEW 2 Person Relay
Lewes, Delaware
Sun 15 Mar 26
$38.96 - $76.33
Time to Paddy 5k/10k & Lucky 13.1 - Sioux Falls
Sioux Falls, South Dakota
Sun 15 Mar 26
Free - $71.82
Showing 81-120 of 355 results
