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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
Annapolis Running Festival
Annapolis, Maryland
Sat 21 Mar 26
Free - $114.98
🚀Boosted
"Hometown of Heroes" Half Marathon
Edinburg, Texas
Sun 08 Mar 26
$27.50 - $54.00
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Medal Madness 5K, 10K, & 13.1M at Temple, TX (11)
Temple, Texas
Sat 14 Mar 26
$33.80 - $70.90
St. Paddy's Day Lucky Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 14 Mar 26
$32.80 - $48.70
Big Woods Half Marathon & 10k
Elverson, Pennsylvania
Sat 14 Mar 26
$43.40 - $54.00
St. Paddy's Day Lucky Run 5K/10K/13.1 LAS VEGAS
Las Vegas, Nevada
Sat 14 Mar 26
$32.80 - $48.70
Sloth Run 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 14 Mar 26
$32.80 - $48.70
Rockin' Shamrock 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 14 Mar 26
$22.99 - $37.99
Eddie Ferrell St. Patrick's Music City Half Marathon, 10K & 5K
Nashville, Tennessee
Sat 14 Mar 26
$52.94 - $105.94
Medal Madness 5K, 10K & 13.1M at Naples, FL (11)
Naples, Florida
Sat 14 Mar 26
$33.80 - $70.90
Sloth Run 5K/10K/13.1 TAMPA
Tampa, Florida
Sat 14 Mar 26
$32.80 - $48.70
St. Paddy's Day Lucky Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 14 Mar 26
$32.80 - $64.60
St. Paddy's Day Lucky Run 5K/10K/13.1 NEW JERSEY
Camden, New Jersey
Sat 14 Mar 26
$32.80 - $48.70
Lucky Hare Half Marathon & 9K
Kalispell, Montana
Sat 14 Mar 26
$64.60 - $96.40
Okie Half - Half Marathon & 5k
Muskogee, Oklahoma
Sat 14 Mar 26
$35.45 - $75.20
Sloth Run 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 14 Mar 26
$32.80 - $64.60
Race for the Green 5K, Half Marathon, & Half Marathon Relay
Seneca, South Carolina
Sat 14 Mar 26
Free - $107.00
36th Annual St. Patrick's Fun Run & Walk
Tuttle, Idaho
Sat 14 Mar 26
$38.10 - $59.30
St. Paddy's Day Lucky Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 14 Mar 26
$32.80 - $54.00
St. Paddy's Day Run Tacoma
Tacoma, Washington
Sat 14 Mar 26
$72.05 - $114.85
Medal Madness 5K, 10K, & 13.1M at Largo, FL (11)
Largo, Florida
Sat 14 Mar 26
$33.80 - $70.90
St. Paddy's Day Lucky Run 5K/10K/13.1 PHILADELPHIA
Camden, New Jersey
Sat 14 Mar 26
$32.80 - $48.70
Hiawassee Half Marathon & 5K
Hiawassee, Georgia
Sat 14 Mar 26
$38.10 - $91.10
Medal Madness 5K, 10K, & 13.1M at Olympia, WA (11)
Olympia, Washington
Sat 14 Mar 26
$33.80 - $70.90
Sloth Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 14 Mar 26
$32.80 - $54.00
Medal Madness 5K, 10K, & 13.1M at Jackson, TN (11)
Jackson, Tennessee
Sat 14 Mar 26
$33.80 - $70.90
H-Town Half Marathon, 10K & 5K presented by Houston Methodist
Houston, Texas
Sat 14 Mar 26
$34.49 - $151.86
St. Paddy's Day Lucky Run 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 14 Mar 26
$32.80 - $64.60
Sloth Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 14 Mar 26
$32.80 - $64.60
Leprechaun Chase – 5K, 10K, 10-Miler, Half Marathon
Long Beach, California
Sat 14 Mar 26
$26.97 - $41.81
Medal Madness 5K, 10K, & 13.1M at Augusta, GA (11)
Augusta, Georgia
Sat 14 Mar 26
$33.80 - $70.90
Shamrock Beer Run Half Marathon
Indianapolis, Indiana
Sat 14 Mar 26
$94.06 - $104.54
Medal Madness 5K, 10K, 13.1M & 26.2M at Pflugerville, TX (11)
Pflugerville, Texas
Sat 14 Mar 26
$33.80 - $102.70
Sloth Run 5K/10K/13.1 LAS VEGAS
Las Vegas, Nevada
Sat 14 Mar 26
$32.80 - $48.70
Time to Paddy 5k/10k & Lucky 13.1 - Omaha
Omaha, Nebraska
Sat 14 Mar 26
Free - $82.42
Medal Madness 5K, 10K, 13.1M & 26.2M, at Little Rock, AR (11)
Little Rock, Arkansas
Sat 14 Mar 26
$33.80 - $102.70
St. Paddy's Day Lucky Run 5K/10K/13.1 LAS VEGAS
Las Vegas, Nevada
Sat 14 Mar 26
$32.80 - $48.70
Time to Paddy 5k/10k & Lucky 13.1 - Tulsa
Tulsa, Oklahoma
Sat 14 Mar 26
Free - $81.36
Medal Madness 5K, 10K, & 13.1M at Everett, WA (11)
Everett, Washington
Sat 14 Mar 26
$33.80 - $70.90
Fleet Feet Hartford Spring 2026 Training Programs
West Hartford, Connecticut
Sat 14 Mar 26 - Sat 06 Jun 26
$107.00 - $239.50
Creve Coeur St. Paddy's Half Marathon, 10K & 5K Run/Walk
Maryland Heights, Missouri
Sat 14 Mar 26
Free - $114.99
St. Paddy's Day Lucky Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 14 Mar 26
$32.80 - $64.60
Showing 161-200 of 492 results
