March 2023 Half Marathons

See all March 2023 half marathons across the USA below, or click Race Calendars above to see each state’s calendar. For each race, you’ll find course maps, elevation profiles, reviews and info on how to register.

Wednesday, March 1 – Friday, March 3


Fri Mar 3	Pettit Indoor Marathon Half Marathon Relay	Milwaukee WI

Saturday, March 4


Sat Mar 4	Albany Marathon and Half Marathon	Albany GA
Sat Mar 4	Ashland City Half Marathon	Ashland City TN
Sat Mar 4	Berry Half Marathon 10K & 5K	Rome GA
Sat Mar 4	Best Damn Race Orlando Half Marathon 10k & 5k	Orlando FL
Sat Mar 4	Coast Guard Marathon & Half Marathon	Elizabeth City NC
Sat Mar 4	Corporate Cup Half Marathon & 5K	Charlotte NC
Sat Mar 4	Crazy Desert Trail Race 100k 50k Half Marathon 10k & 5k	San Angelo TX
Sat Mar 4	End of the Trail Half Marathon & 10k	Visalia CA
Sat Mar 4	Florida Shamrock Distance Classic Half Marathon 10k & 5k	St. Petersburg FL
Sat Mar 4	Fort Myers City of Palms Half Marathon	Fort Myers FL
Sat Mar 4	Go Girl Run Half Marathon & 5k	Oklahoma City OK
Sat Mar 4	Lake Sammamish Half Marathon	Redmond WA
Sat Mar 4	Long Play Trail Run Half Marathon 33.3M & 10K	Brooksville FL
Sat Mar 4	Lucky Leprechaun Half Marathon 10M & 5k	Versailles KY
Sat Mar 4	March Madness Races Half Marathon 10k & 5k	Woods Cross UT
Sat Mar 4	Monument Valley Ultra 50M 50k & Half Marathon	Monument Valley UT
Sat Mar 4	Myrtle Beach Marathon Half Marathon & 5K	Myrtle Beach SC
Sat Mar 4	OLOL Amazing Half Marathon & 5k	Baton Rouge LA
Sat Mar 4	ORRC Champoeg 30k Half Marathon & 10k	St. Paul OR
Sat Mar 4	Pettit Indoor Marathon Half Marathon	Milwaukee WI
Sat Mar 4	Red Mountain 50k 30k & Half Marathon	Ivins UT
Sat Mar 4	Run4Bibles Trail Run Marathon Half Marathon 10k & 5k	Dallas TX
Sat Mar 4	San Joaquin River Trail Half Marathon & 10k	Auberry CA
Sat Mar 4	Sanborn Trail Challenge Half Marathon 8-Mile & 4-Mile	Saratoga CA
Sat Mar 4	SOCAL Marathon Half Marathon 10k & 5k	Huntington Beach CA
Sat Mar 4	Stilly Half Marathon & 5k	Stillwater OK
Sat Mar 4	The Harbinger	Woodford VA
Sat Mar 4	The Woodlands Marathon Half Marathon & 10k	The Woodlands TX
Sat Mar 4	Trail Trashed 50M 50k Marathon Half Marathon 10k & 5k	Henderson NV
Sat Mar 4	Xpress Half Marathon 12K & 5K	Wichita Falls TX
Sat Mar 4	Zion Half Marathon	Springdale UT

Sunday, March 5


Sun Mar 5	305 Half Marathon & 5k	Miami FL
Sun Mar 5	Arizona Half Marathon 10k & 5k	Peoria AZ
Sun Mar 5	Chattanooga Marathon & Half Marathon Weekend	Chattanooga TN
Sun Mar 5	Hampton Half Marathon & 5K	Hampton NH
Sun Mar 5	Little Rock Marathon & Half Marathon	Little Rock AR
Sun Mar 5	Livermore Valley Half Marathon	Livermore CA
Sun Mar 5	Marathon of the Treasure Coast	Jensen Beach FL
Sun Mar 5	Napa Valley Marathon & Half Marathon	Calistoga CA
Sun Mar 5	Newport News One City Marathon Half Marathon & Relay	Newport News VA
Sun Mar 5	Oak Ridge to Kingston Express Marathon and Half Marathon	Oak Ridge TN
Sun Mar 5	Run the Alamo 13.1 Marathon & Half Marathon	San Antonio TX
Sun Mar 5	Run Through Redlands Half Marathon	Redlands CA
Sun Mar 5	That Dam Run Half Marathon 10k & 5k	Greenwood Village CO
Sun Mar 5	Towne Lake Half Marathon 10k & 5k	McKinney TX

Saturday, March 11


Sat Mar 11	Alsea Falls Spring Fling Trail Run	Alsea OR
Sat Mar 11	Antelope Canyon Ultra Marathons 100M 50M 55k & Half Marathon	Page AZ
Sat Mar 11	Bayshore Triathlon Half Marathon & 4M	Long Beach CA
Sat Mar 11	Chili Pepper Series 50k Marathon Half Marathon 10k & 5k	Las Cruces NM
Sat Mar 11	Creve Coeur St. Paddy's Half Marathon & 7K	Maryland Heights MO
Sat Mar 11	Deception Pass Marathon & Half Marathon	Oak Harbor WA
Sat Mar 11	Griffith Park Trail 50k Marathon & Half Marathon	Los Angeles CA
Sat Mar 11	King of the Hill Half Marathon 10k & 5k	Los Lunas NM
Sat Mar 11	Labor of Love Races 50M 50k Marathon Half Marathon 10k & 5k	Las Vegas NV
Sat Mar 11	Live Well Half Marathon 5k & 1M	Greenville NC
Sat Mar 11	Lost Falls 50k Half Marathon & 10k	Fort Payne AL
Sat Mar 11	Mesquite Canyon Trail Runs 50M 50k 30k Half Marathon & 8k	Waddell AZ
Sat Mar 11	Montgomery Half Marathon & 5k	Montgomery AL
Sat Mar 11	Nashville St. Paddy's Half Marathon & 5K	Nashville TN
Sat Mar 11	Pi Day River Rotation	Lawrence KS
Sat Mar 11	Race for the Green Half Marathon & 5K	Seneca SC
Sat Mar 11	Rockin Shamrock Half Marathon 15k 10k & 5k	Long Beach CA
Sat Mar 11	Run Through Time Marathon & Half Marathon	Salida CO
Sat Mar 11	Sand Hollow Marathon & Half Marathon	Hurricane UT
Sat Mar 11	Sierra Vista Trail Runs 100k 50k & Half Marathon	Las Cruces NM
Sat Mar 11	Viking Dash Trail Run Muncie Half Marathon 10k & 5k	Selma IN

Sunday, March 12


Sun Mar 12	Celebrate Life Half Marathon	Rock Hill NY
Sun Mar 12	Chili Pepper Series 50k Marathon Half Marathon 10k & 5k	Las Cruces NM
Sun Mar 12	No Luck Irish Run Half Marathon & 5k	Plainfield IN
Sun Mar 12	Rockin Shamrock Half Marathon 15k 10k & 5k	Santa Monica CA
Sun Mar 12	Shamrock Run Portland Half Marathon 15K 8K & 5K	Portland OR
Sun Mar 12	Shamrock'n Half Marathon	Sacramento CA
Sun Mar 12	XTERRA Black Canyon Trail Run 42k Half Marathon 10k & 6k	Black Canyon City AZ
Sun Mar 12	Zydeco Marathon Half Marathon & Relay	Lafayette LA

Saturday, March 18


Sat Mar 18	Asheville Marathon and Half at Biltmore Estate	Asheville NC
Sat Mar 18	Brooklyn Spring Half	Brooklyn NY
Sat Mar 18	Canyonlands Half Marathon & 5M	Moab UT
Sat Mar 18	Chambersburg Half Marathon	Chambersburg PA
Sat Mar 18	Deer Park St. Paddy's Half Marathon 10k & 5k	Deer Park IL
Sat Mar 18	Des Moines St. Paddy's Marathon & Half Marathon	Des Moines IA
Sat Mar 18	Flowerfest Marathon Half Marathon & 5k	Pine Mountain GA
Sat Mar 18	Folsom South Side Trail Run	Folsom CA
Sat Mar 18	Forge Trail Half Marathon	Lemont IL
Sat Mar 18	Grasslands Trail Run 50M Marathon & Half Marathon	Decatur TX
Sat Mar 18	Lucky 13 Half Marathon 10k & 5k	West Jordan UT
Sat Mar 18	Maui Valley to the Sea Half Marathon 10k & 5k	Wailuku HI
Sat Mar 18	Mo Spring Marathon & Half Marathon	Perrysville OH
Sat Mar 18	Music City Half Marathon 10k & 5k	Nashville TN
Sat Mar 18	Napa Valley Trail Marathon Half Marathon & 10k	Calistoga CA
Sat Mar 18	Pride Run Phoenix Half Marathon 10k & 5k	Phoenix AZ
Sat Mar 18	United Airlines Rock 'n' Roll DC Half Marathon & 5K	Washington DC
Sat Mar 18	Run to the Pub Half Marathon & 10K	Bozeman MT
Sat Mar 18	San Felipe Shootout Half Marathon 10k & 5k	San Felipe TX
Sat Mar 18	Seabrook Lucky Trail Marathon 19.7M & Half Marathon	Seabrook TX
Sat Mar 18	St. Patrick's Day Half Marathon 12k & 5k	Boulder City NV
Sat Mar 18	Terrapin Mountain 50k & Half Marathon	Sedalia VA
Sat Mar 18	Think Spring – De Pere Half Marathon & 5k	De Pere WI
Sat Mar 18	Tucson Shamrock Half Marathon 10k & 5k	Tucson AZ
Sat Mar 18	Zoom San Francisco Half Marathon 10k & 5k	San Francisco CA

Sunday, March 19


Sun Mar 19	Aurora Half Marathon and 5k	Aurora IL
Sun Mar 19	All-Out Spring Fever Half Marathon 10K & 5K	Golden CO
Sun Mar 19	Big Island International Marathon & Half Marathon	Hilo HI
Sun Mar 19	Bolingbrook St. Paddy's Half Marathon	Bolingbrook IL
Sun Mar 19	Jeff Galloway 13.1 Race Weekend	Atlanta GA
Sun Mar 19	March Madness Half Marathon	Cary IL
Sun Mar 19	Mo Spring Marathon & Half Marathon	Perrysville OH
Sun Mar 19	New Bedford Half Marathon	New Bedford MA
Sun Mar 19	Oakland Running Festival Marathon Half Marathon 10K & 5K	Oakland CA
Sun Mar 19	Pistol Ultra Run Marathon & Half Marathon	Alcoa TN
Sun Mar 19	Race to the Cave Half Marathon & 10k	Woodville AL
Sun Mar 19	Seabrook Lucky Trail Marathon Half Marathon 6.6M & 5k	Seabrook TX
Sun Mar 19	Shamrock Marathon & Half Marathon	Virginia Beach VA
Sun Mar 19	Tobacco Road Marathon & Half Marathon	Cary NC

Monday, March 20 – Friday, March 24


Mon Mar 20	Gulf Coast Series – Day 1 Marathon Half Marathon 10k & 5k	Beaumont TX
Tue Mar 21	Gulf Coast Series – Day 2 Marathon Half Marathon 10k & 5k	Jennings LA
Wed Mar 22	Gulf Coast Series – Day 3 Marathon Half Marathon 10k & 5k	Gulfport MS
Thu Mar 23	Gulf Coast Series – Day 4 Marathon Half Marathon 10k & 5k	Marianna FL
Fri Mar 24	Appalachian Series – Day 1 Marathon & Half Marathon	Eufaula AL

Saturday, March 25


Sat Mar 25	A Pot of Gold Shared Half Marathon & 5k	Oskaloosa IA
Sat Mar 25	Appalachian Series – Day 2 Marathon & Half Marathon	Macon GA
Sat Mar 25	Beaufort Twilight Run Half Marathon 10M 8k 5k & 1M	Beaufort SC
Sat Mar 25	Blue Bell Fun Run Half Marathon 10k & 5k	Brenham TX
Sat Mar 25	Bridge and Dam Half Marathon	Lake Ozark MO
Sat Mar 25	Dash Point State Park Trail Run Half Marathon & 10k	Federal Way WA
Sat Mar 25	Fiercelifit Half Marathon & 10k	Fremont CA
Sat Mar 25	First State Half Marathon	Newark DE
Sat Mar 25	Garden Spot Village Half Marathon & 10k	New Holland PA
Sat Mar 25	Golden Gate Headlands Marathon Half Marathon & 10k	Mill Valley CA
Sat Mar 25	Honeywagon Runs Half Marathon & 4M	Everson WA
Sat Mar 25	Knickerbocker Canyon Trail Run 35k Half Marathon 10k & 5k	Auburn CA
Sat Mar 25	Lake Minneola Half Marathon 10k & 5k	Clermont FL
Sat Mar 25	Liberty Hospital Half Marathon & 5k	Liberty MO
Sat Mar 25	On the Run Half Marathon	Old Orchard Beach ME
Sat Mar 25	Owyhee Off-Road Challenge 55k Half Marathon 10k & 5k	Adrian OR
Sat Mar 25	Raquette River Marathon & Half Marathon	Potsdam NY
Sat Mar 25	Rend Lake Marathon & Half Marathon	Whittington IL
Sat Mar 25	Riverton Half Marathon & 4Life 5k	Riverton UT
Sat Mar 25	Run North Myrtle Beach Half Marathon & 5k	North Myrtle Beach SC
Sat Mar 25	Sam Costa Half Marathon & Quarter Marathon	Carmel IN
Sat Mar 25	Shamrock Half Marathon	Manchester NH
Sat Mar 25	South Hills Single Track Trail Run – Spring	San Jose CA
Sat Mar 25	Southwest 100M 50M Marathon Half Marathon 10k & 5k	Fort Davis TX
Sat Mar 25	Student Foundation Bearathon Half Marathon & 6k	Waco TX
Sat Mar 25	Sunrise Half Marathon & 5k	Sunrise FL
Sat Mar 25	T-Town Half Marathon & 5k	Tulsa OK
Sat Mar 25	Texas Hill Country Half Marathon Series – Wanderlust Run Half Marathon 10k & 5k	Fredericksburg TX
Sat Mar 25	Tuscaloosa Half Marathon & 5k	Tuscaloosa AL
Sat Mar 25	Two Rivers Marathon Race Festival	Lackawaxen PA
Sat Mar 25	Valencia Trail Race Half Marathon 50K & 10K	Santa Clarita CA

Sunday, March 26


Sun Mar 26	Appalachian Series – Day 3 Marathon & Half Marathon	Seneca SC
Sun Mar 26	B&A Trail Marathon & Half Marathon	Severna Park MD
Sun Mar 26	Bakersfield Marathon Half Marathon 10k & 6k	Bakersfield CA
Sun Mar 26	Cary Greenways Half Marathon 10k & 5k	Cary NC
Sun Mar 26	First Call Half Marathon 10k & 5k	Waukesha WI
Sun Mar 26	Great Bay Half Marathon & 5k	Newmarket NH
Sun Mar 26	Half Wit Half Marathon Trail Run	Reading PA
Sun Mar 26	Love Run Philadelphia Half Marathon	Philadelphia PA
Sun Mar 26	Modesto Marathon Half Marathon 10k & 5k	Modesto CO
Sun Mar 26	Napa Valley Women's Half Marathon & 5k	Napa CA
Sun Mar 26	San Diego Half Marathon 10k & 5k	San Diego CA
Sun Mar 26	Scranton Half Marathon	Scranton PA
Sun Mar 26	Two Rivers Marathon Race Festival	Lackawaxen PA

Monday, March 27 – Friday, March 31


Mon Mar 27	Appalachian Series – Day 4 Marathon & Half Marathon	Mills River NC
Tue Mar 28	Appalachian Series – Day 5 Marathon & Half Marathon	Bristol TN
Wed Mar 29	Appalachian Series – Day 6 Marathon & Half Marathon	Bluefield WV
Thu Mar 30	Appalachian Series – Day 7 Marathon & Half Marathon	Bluefield VA

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