March Half Marathons in the USA on Sundays
Virginia Beach, VA
Shamrock Marathon
Mar 16, 2025
Mar 15, 2025
Kailua, HI
Windward Half Marathon
Mar 24, 2024
Fort Worth, TX
Time to Paddy
Mar 17, 2024
Portland, OR
Shamrock Run
Mar 16, 2025
Saint Paul, MN
Time to Paddy 5K/10K and Lucky 13.1
Mar 3, 2024
Sacramento, CA
Shamrock'n Half Marathon
Mar 16, 2025
Mar 15, 2025
Encinitas, CA
Moonlight Beach Half Marathon
Mar 17, 2024
Washington, DC
St. Patty's 5K, Half & Marathon
Mar 17, 2024
West Point, NY
Fallen Comrades Half Marathon
Mar 17, 2024
Kittery, ME
Eastern States Road Race
Mar 16, 2025
Boulder City, NV
St. Patrick's Day Half Marathon
Mar 17, 2024
Clermont, FL
Lake Minneola Half Marathon
Mar 24, 2024
Waukesha, WI
First Call Half Marathon
Mar 23, 2025
Spartanburg, SC
Time to Paddy 5K/10K and Lucky 13.1
Mar 10, 2024
Philadelphia, PA
Love Run Philadelphia Half Marathon
Mar 30, 2025
Jersey City, NJ
March Madness Half
Mar 24, 2024
Lincroft, NJ
E. Murray Todd Half Marathon
Mar 10, 2024
Potomac, MD
Operation Enduring Warrior Half
Mar 24, 2024
Care Packages at Carderock Half
Mar 31, 2024
Severna Park, MD
B&A Trail Marathon
Mar 24, 2024
Santa Monica, CA
Pinch Me I'm Running Half Marathon
Mar 10, 2024
Spring Equinox Half Marathon
Mar 24, 2024
Happy Easter Half Marathon
Mar 31, 2024
Golden, CO
All-Out Spring Fever
Mar 23, 2025
Reading, PA
Half Wit Half Marathon Trail Run
Mar 24, 2024
Atlanta, GA
Jeff Galloway 13.1 Race Weekend
Mar 17, 2024
Mar 16, 2024
Atlanta Marathon
Mar 1, 2025
Mar 2, 2025
Springfield, MO
Time to Paddy 5K/10K and Lucky 13.1
Mar 10, 2024
Las Cruces, NM
Chili Pepper Series
Mar 8, 2025
Mar 9, 2025
Cincinnati, OH
Heart Mini Marathon
Mar 17, 2024
Los Angeles, CA
Griffith Park Half Marathon
Mar 3, 2024
Chattanooga, TN
Chattanooga Marathon Weekend
Mar 3, 2024
Mar 2, 2024
Youngstown, OH
Mill Creek Distance Classic
Mar 3, 2024
New Bedford, MA
New Bedford Half Marathon
Mar 17, 2024
Peoria, AZ
Arizona Half Marathon
Mar 3, 2024
Miami, FL
305 Half Marathon
Mar 2, 2025
Syracuse, NY
Syracuse Half Marathon
Mar 24, 2024
Stuart, FL
Marathon of the Treasure Coast
Mar 2, 2025
Memphis, TN
Time to Paddy 5K/10K and Lucky 13.1
Mar 24, 2024
McKinney, TX
Towne Lake Half Marathon
Mar 2, 2025
New York, NY
United Airlines NYC Half
Mar 17, 2024
Redlands, CA
Run Through Redlands
Mar 2, 2025
Fort Walton Beach, FL
Get Lucky Half Marathon
Mar 17, 2024
Seneca, SC
Appalachian Series - Day 3 (SC)
Mar 24, 2024
Spokane, WA
Shamrock Shuffle
Mar 17, 2024
Tucson, AZ
Tucson Shamrock Half Marathon
Mar 10, 2024
Livermore, CA
Livermore Valley Half Marathon
Mar 2, 2025
Oklahoma City, OK
Time to Paddy
Mar 24, 2024
New Orleans, LA
Shamrockin' Run New Orleans
Mar 9, 2025
Hyannis, MA
Hyannis Marathon
Mar 2, 2025
Newport News, VA
One City Marathon
Mar 1, 2025
Mar 2, 2025
Calistoga, CA
Napa Valley Marathon
Mar 2, 2025
Bradenton, FL
Caddy's Bradenton Half Marathon
Mar 24, 2024
Lansing, MI
Time to Paddy 5K/10K and Lucky 13.1
Mar 10, 2024
San Diego, CA
San Diego Half Marathon
Mar 24, 2024
Aurora, IL
Aurora Half Marathon and 5K
Mar 17, 2024
Little Rock, AR
Little Rock Marathon Weekend
Mar 2, 2025
Mar 1, 2025
Oakland, CA
Oakland Marathon
Mar 23, 2025
Everett, WA
Mill Town Marathon
Mar 24, 2024
Lafayette, LA
Zydeco Marathon
Mar 10, 2024
Mar 9, 2024
Modesto, CA
Modesto Marathon
Mar 23, 2025
Fort Smith, AR
Fort Smith Marathon
Mar 30, 2025
Mar 16, 2025
Greenwood Village, CO
That Dam Run
Mar 3, 2024
Saint Joseph, MO
Time to Paddy 5K/10K and Lucky 13.1
Mar 17, 2024
Middleburg, VA
Virginia Marathon
Mar 23, 2025
Oracle, AZ
Oracle Gold Half Marathon
Mar 17, 2024
Marco Island, FL
Marco Island Half Marathon
Mar 17, 2024
Edinburg, TX
Hometown of Heroes Half Marathon
Mar 3, 2024
Douglassville, PA
SRG Half Marathon and 5 Miler
Mar 10, 2024
Hampton, NH
Hampton Half Marathon
Mar 2, 2025
Lackawaxen, PA
Two Rivers Marathon Race Festival
Mar 16, 2024
Mar 17, 2024
Sublimity, OR
Silver Falls Challenge
Mar 10, 2024
Mount Pleasant, MI
Winter Warrior #3 Mud Dog
Mar 10, 2024
Fort Collins, CO
Spring Equinox Races
Mar 24, 2024
Rainsville, AL
Crazies Trifecta
Mar 8, 2024
Mar 9, 2024
Mar 10, 2024
Santa Venetia, CA
Rattlesnake Ramble
Mar 17, 2024
Corona, NY
Queens St Patrick's Half
Mar 3, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. 305 Half Marathon
-
Mar 2, 2025Sunday
-
13.1M, 5K run
More Information
-
Miami, FL
Miami-Dade County, FL
2. Atlanta Marathon
-
Mar 2, 2025Sunday
-
26.2M, 13.1M run
More Information
-
Boston Marathon Qualifier
-
Atlanta, GA
Fulton County, GACobb County, GA
3. Hampton Half Marathon
-
Mar 2, 2025Sunday
-
13.1M, 5K run
More Information
-
Hampton, NH
Rockingham County, NH
4. Hyannis Marathon
-
Mar 2, 2025Sunday
-
26.2M, 13.1M, 10K run | 26.2M relay
More Information
-
Boston Marathon Qualifier
-
Hyannis, MA
Barnstable County, MA
5. Lake Vian Hilltop Run
-
Mar 2, 2025Sunday
-
13.1M, 4M run
More Information
-
Vian, OK
Sequoyah County, OK
6. Little Rock Marathon Weekend
-
Mar 2, 2025Sunday
-
26.2M, 13.1M run | kids run
More Information
-
Boston Marathon Qualifier
-
Little Rock, AR
Pulaski County, AR
7. Livermore Valley Half Marathon
-
Mar 2, 2025Sunday
-
13.1M run
More Information
-
Livermore, CA
Alameda County, CA
8. Marathon of the Treasure Coast
-
Mar 2, 2025Sunday
-
26.2M, 13.1M run | 26.2M relay
Virtual OptionMore Information
-
Boston Marathon Qualifier
-
Stuart, FL
Martin County, FL
9. Napa Valley Marathon
-
Mar 2, 2025Sunday
-
26.2M, 13.1M, 5K run
More Information
-
Boston Marathon Qualifier
-
Calistoga, CA
Napa County, CA
10. Oak Ridge to Kingston Express Marathon and Half Marathon
-
Mar 2, 2025Sunday
-
26.2M, 13.1M run
More Information
-
Oak Ridge, TN
Anderson County, TN
11. One City Marathon
-
Mar 2, 2025Sunday
-
26.2M, 13.1M run | 26.2M relay
More Information
-
Boston Marathon Qualifier
- Newport News, VA
12. Run the Alamo
-
Mar 2, 2025Sunday
-
26.2M, 13.1M run
More Information
-
Boston Marathon Qualifier
-
San Antonio, TX
Bexar County, TX
13. Run Through Redlands
-
Mar 2, 2025Sunday
-
13.1M, 10K, 5K run | kids run
More Information
-
Redlands, CA
San Bernardino County, CA
14. Towne Lake Half Marathon
-
TentativeMar 2, 2025Sunday
-
13.1M, 10K, 5K run
Virtual OptionMore Information
-
McKinney, TX
Collin County, TX
15. Arizona Half Marathon
-
Past DateMar 3, 2024Sunday
-
13.1M, 10K, 5K run
More Information
-
Peoria, AZ
Maricopa County, AZ
16. Chattanooga Marathon Weekend
-
Past DateMar 3, 2024Sunday
-
26.2M, 13.1M run
More Information
-
Boston Marathon Qualifier
-
Chattanooga, TN
Hamilton County, TN
17. Griffith Park Half Marathon
-
Past DateMar 3, 2024Sunday
-
13.1M, 5K run
More Information
-
Los Angeles, CA
Los Angeles County, CA
18. Hometown of Heroes Half Marathon
-
Past DateMar 3, 2024Sunday
-
13.1M, 5.5M run | 13.1M relay
More Information
-
Edinburg, TX
Hidalgo County, TX
19. Mill Creek Distance Classic
-
Past DateMar 3, 2024Sunday
-
13.1M, 5M run
More Information
-
Youngstown, OH
Mahoning County, OH
20. Queens St Patrick's Half
-
Past DateMar 3, 2024Sunday
-
13.1M, 5K run
More Information
-
Corona, NY
Queens County, NY
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.