March 2025 Half Marathons

See all March 2025 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.

Featured USA Half Marathons

Saturday, March 1

Sunday, March 2

Sun Mar 2 305 Half Marathon & 5k Miami FL
Sun Mar 2 Atlanta Marathon & Half Marathon Atlanta GA
Sun Mar 2 Hampton Half Marathon & 5k Hampton NH
Sun Mar 2 Hyannis Marathon Half Marathon & 10k Hyannis MA
Sun Mar 2 Lake Vian Hilltop Run 50k Marathon Half Marathon & 4M Vian OK
Sun Mar 2 Little Rock Marathon & Half Marathon Little Rock AR
Sun Mar 2 Livermore Valley Half Marathon Livermore CA
Sun Mar 2 Marathon of the Treasure Coast Jensen Beach FL
Sun Mar 2 Napa Valley Marathon & Half Marathon Calistoga CA
Sun Mar 2 Newport News One City Marathon & Half Marathon Newport News VA
Sun Mar 2 Run the Alamo 13.1 Marathon & Half Marathon San Antonio TX
Sun Mar 2 Run Through Redlands Half Marathon Redlands CA
Sun Mar 2 Towne Lake Half Marathon 10k & 5k McKinney TX

Saturday, March 8

Sunday, March 9

Saturday, March 15

Sunday, March 16

Sun Mar 16 Eastern States Road Race 20M & Half Marathon Kittery ME
Sun Mar 16 Shamrock Marathon & Half Marathon Virginia Beach VA
Sun Mar 16 Shamrock Run Half Marathon 15k 8k & 5k Portland OR
Sun Mar 16 Shamrock'n Half Marathon Sacramento CA
Sun Mar 16 Tobacco Road Marathon & Half Marathon Cary NC

Saturday, March 22

Sat Mar 22 Honeywagon Runs Half Marathon & 4M Everson WA
Sat Mar 22 John Wayne Grit Series – Pioneertown Half Marathon & 10k Pioneertown CA
Sat Mar 22 Lake Norman Half Marathon Wildman Mooresville NC
Sat Mar 22 Sunrise Half Marathon & 5k Sunrise FL
Sat Mar 22 Valencia Trail Race 50k Half Marathon & 10k Santa Clarita CA

Sunday, March 23

Saturday, March 29

Sunday, March 30

Sun Mar 30 Fort Smith Marathon & Half Marathon Fort Smith AR
Sun Mar 30 Love Run Philadelphia Half Marathon Philadelphia PA

TBD March 2025

Mar 2025 Bidwell Classic Half Marathon & 5k Chico CA
Mar 2025 Border to Badlands Ultra & Half Marathon Comstock TX
Mar 2025 Combos Marathon and Half Marathon Albany GA
Mar 2025 Crazy Desert Trail Race 100k 50k Half Marathon 10k & 5k San Angelo TX
Mar 2025 Cross Timbers Trail Run 50M Marathon Half Marathon & 5M Lake Texoma TX
Mar 2025 Florida Shamrock Distance Classic Half Marathon 10k & 5k St. Petersburg FL
Mar 2025 Flowerfest Marathon Half Marathon & 5k Pine Mountain GA
Mar 2025 Havasu Half Marathon & 5k Lake Havasu City AZ
Mar 2025 Lamoine Half Marathon Lamoine ME
Mar 2025 Long Play Trail Run Half Marathon 33.3M & 10K Brooksville FL
Mar 2025 Longview Half Marathon & 3.2M Longview TX
Mar 2025 Lost Falls 50k Half Marathon & 10k Fort Payne AL
Mar 2025 Lucky Half Marathon – Las Cruces Half Marathon 10k & 5k Las Cruces NM
Mar 2025 March Madness Races Half Marathon 10k & 5k North Salt Lake UT
Mar 2025 Monument Valley Ultra 50M 50k & Half Marathon Monument Valley UT
Mar 2025 Revel Mount Diablo Half Marathon Walnut Creek CA
Mar 2025 Rockaway Beach Parade Day Half Marathon and 5k Rockaway Park NY
Mar 2025 Run4Bibles Trail Run Marathon Half Marathon 10k & 5k Dallas TX
Mar 2025 Running from Yeti Half Marathon 10k & 5k Kansas City MO
Mar 2025 San Felipe Shootout Half Marathon 10k & 5k San Felipe TX
Mar 2025 San Joaquin River Trail Half Marathon & 10k Auberry CA
Mar 2025 Sanborn Trail Challenge Half Marathon 8-Mile & 4-Mile Saratoga CA
Mar 2025 Sierra Vista Trail Runs 100k 50k & Half Marathon Las Cruces NM
Mar 2025 Snake River Canyon Half Marathon Wawawai Landing WA
Mar 2025 South Park Half Marathon South Park Township PA
Mar 2025 Stilly Half Marathon & 5k Stillwater OK
Mar 2025 Time to Paddy Half Marathon 10k & 5k Des Moines IA
Mar 2025 Time to Paddy – Kansas City Half Marathon 10k & 5k Kansas City MO
Mar 2025 Time to Paddy 5k 10k & Lucky 13.1 Colorado Springs CO
Mar 2025 Tom King Classic Half Marathon & 5k Nashville TN
Mar 2025 Xpress Half Marathon 12k & 5k Wichita Falls TX
Mar 2025 Arizona Half Marathon 10k & 5k Peoria AZ
Mar 2025 Chattanooga Marathon & Half Marathon Weekend Chattanooga TN
Mar 2025 Hometown of Heroes Half Marathon & 5.5M Edinburg TX
Mar 2025 It's a Mardi Half Marathon & 10k/5k Grand Prairie TX
Mar 2025 Lucky Half Marathon 10k & 5k Albuquerque NM
Mar 2025 Mill Creek Distance Classic Half Marathon & 5M Youngstown OH
Mar 2025 Oak Ridge to Kingston Express Marathon and Half Marathon Oak Ridge TN
Mar 2025 Queens St. Patrick's Half & 5k Corona NY
Mar 2025 Quivering Quads Trail Race Half Marathon & 8M Troy MO
Mar 2025 That Dam Run Half Marathon 10k & 5k Greenwood Village CO
Mar 2025 Time to Paddy 5k 10k & Lucky 13.1 Denver CO
Mar 2025 Time to Paddy 5k 10k and Lucky 13.1 Saint Paul MN
Mar 2025 Alsea Falls Spring Fling Trail Run Alsea OR
Mar 2025 Cactus Classic Trail Race Marathon Half Marathon & 10k Manito IL
Mar 2025 Crazies Trifecta Half Marathon Rainsville AL
Mar 2025 End of the Trail Run Half Marathon 10k & 5k Visalia CA
Mar 2025 Feed Stokes Half Marathon & 5k King NC
Mar 2025 Germantown Half Marathon & Mayor's Cup 5k Germantown TN
Mar 2025 Jill's Twelve Hour Run Marathon & Half Marathon Lynnwood WA
Mar 2025 Leprechaun Chase Half Marathon 10M 10k & 5k Long Beach CA
Mar 2025 Live Well Half Marathon & 5k Greenville NC
Mar 2025 Lucky Half Marathon 10k & 5k Canton GA
Mar 2025 Lucky Half Marathon 10k & 5k – Saint George Saint George UT
Mar 2025 Mesquite Canyon Trail Runs Waddell AZ
Mar 2025 Montgomery Half Marathon & 5k Montgomery AL
Mar 2025 Nashville St. Paddy's Half Marathon & 5k Nashville TN
Mar 2025 Pi Day River Rotation Lawrence KS
Mar 2025 Race to the Top of Mt. Umunhum Half Marathon San Jose CA
Mar 2025 Run for the Bridges Half Marathon & 10k Lincoln NE
Mar 2025 Sand Hollow Marathon & Half Marathon Hurricane UT
Mar 2025 Time to Paddy 5k 10k and Lucky 13.1 – Atlanta Atlanta GA
Mar 2025 Time to Paddy 5k 10k and Lucky 13.1 Ann Arbor MI
Mar 2025 Time to Paddy 5k 10k and Lucky 13.1 Cincinnati OH
Mar 2025 Time to Paddy 5k 10k and Lucky 13.1 Saint Peters MO
Mar 2025 Chili Pepper Series 50k Marathon Half Marathon 10k & 5k Las Cruces NM
Mar 2025 Crazies Trifecta Half Marathon Rainsville AL
Mar 2025 E. Murray Todd Half Marathon Lincroft NJ
Mar 2025 Lucky 5k 10k & Half Marathon Las Vegas NV
Mar 2025 Pinch Me I'm Running Half Marathon 10k & 5k Santa Monica CA
Mar 2025 Silver Falls Challenge Half Marathon & 6.6M Sublimity OR
Mar 2025 SRG Half Marathon and 5 Miler Douglassville PA
Mar 2025 Tesoro Viejo Spring Classic Half Marathon 10k & 5k Madera CA
Mar 2025 Tucson Shamrock Half Marathon 10k & 5k Tucson AZ
Mar 2025 Winter Warrior #3 Mud Dog Half Marathon 10k & 5k Mount Pleasant MI
Mar 2025 Zydeco Marathon & Half Marathon Lafayette LA
Mar 2025 Asheville Marathon and Half at Biltmore Estate Asheville NC
Mar 2025 Big Woods Half Marathon Elverson PA
Mar 2025 Brooklyn Spring Half 10k & 5k Brooklyn NY
Mar 2025 Chambersburg Half Marathon Chambersburg PA
Mar 2025 Creve Coeur St. Paddy's Half Marathon & 7k Maryland Heights MO
Mar 2025 Deception Pass Marathon & Half Marathon Oak Harbor WA
Mar 2025 Des Moines St. Paddy's Marathon Half Marathon & 5k Des Moines IA
Mar 2025 Flora-Bama's Beach Run/Walk for America's Warriors Half Marathon & 5k Perdido Key FL
Mar 2025 Folsom South Side Trail Run Folsom CA
Mar 2025 Garland Mountain Trail Run Half Marathon & 10k Waleska GA
Mar 2025 Grasslands Trail Run 50M Marathon & Half Marathon Decatur TX
Mar 2025 I'm Bound for Boston Marathon & Half Marathon Washington UT
Mar 2025 Lucky 13 Half Marathon 10k & 5k West Jordan UT
Mar 2025 Mo Spring Marathon & Half Marathon Loudonville OH
Mar 2025 Picnic Island Ultra & Half Marathon Jupiter FL
Mar 2025 Rabid Raccoon 100M 100k & Half Marathon Beaver Falls PA
Mar 2025 Raccoon Mountain Half Marathon & 10k Chattanooga TN
Mar 2025 Race for the Green Half Marathon & 5k Seneca SC
Mar 2025 Rockin Shamrock Half Marathon 15k 10k & 5k Long Beach CA
Mar 2025 Run the Green Half Marathon & 10k Kent WA
Mar 2025 Run the Rainbow for Children's Half Marathon 10k & 5k Jackson MS
Mar 2025 Run to the Pub Half Marathon & 10k Bozeman MT
Mar 2025 Saint Patrick's Day 5k 10k & Half Marathon Hudson FL
Mar 2025 Saint Patrick's Day 5k 10k & Half Marathon Columbus GA
Mar 2025 Saint Patrick's Day 5k 10k & Half Marathon Little Rock AR
Mar 2025 Seabrook Lucky Trail Marathon 19.7M & Half Marathon Seabrook TX
Mar 2025 Shamrock Beer Run Half Marathon Indianapolis IN
Mar 2025 St. Patrick's Fun Run Half Marathon 5.5M & 3.5M Hagerman ID
Mar 2025 St. Patrick's Day Half Marathon & 5k Venice FL
Mar 2025 Terrapin Mountain 50k & Half Marathon Sedalia VA
Mar 2025 Texas Hill Country Half Marathon 10k & 5k Series – Wanderlust Run Fredericksburg TX
Mar 2025 Two Rivers Marathon & Half Marathon Race Festival Lackawaxen PA
Mar 2025 Wanderlust Run Half Marathon 10k & 5k Fredericksburg TX
Mar 2025 Wellen Park Half Marathon & 5k Venice FL
Mar 2025 Zoom San Francisco Half Marathon 10k & 5k San Francisco CA
Mar 2025 Aurora Half Marathon & 5k Aurora IL
Mar 2025 Big Island International Marathon Half Marathon 10k & 5k Hilo HI
Mar 2025 Fallen Comrades Half Marathon West Point NY
Mar 2025 Get Lucky Half Marathon Fort Walton Beach FL
Mar 2025 I'm Bound for Boston Marathon & Half Marathon Las Vegas NV
Mar 2025 Jeff Galloway 13.1 Race Weekend Atlanta GA
Mar 2025 LEAP to End Homelessness Half Marathon & 10k Lawrenceville GA
Mar 2025 March Madness Half Marathon Cary IL
Mar 2025 New Bedford Half Marathon New Bedford MA
Mar 2025 Rattlesnake Ramble Half Marathon 10k & 5k Santa Venetia CA
Mar 2025 Rockin Shamrock Half Marathon 15k 10k & 5k Irvine CA
Mar 2025 Seabrook Lucky Trail Marathon Half Marathon 6.6M & 5k Seabrook TX
Mar 2025 Shamrock Shuffle Half Marathon 10k & 5k Spokane WA
Mar 2025 St. Patrick's Day Half Marathon 12k & 5k Boulder City NV
Mar 2025 St. Patty's 5k Half & Marathon Washington DC
Mar 2025 Time to Paddy – St. Joseph Half Marathon 10k & 5k Saint Joseph MO
Mar 2025 Time to Paddy – Fort Worth Half Marathon 10k & 5k Fort Worth TX
Mar 2025 Time to Paddy – Houston Half Marathon 10k & 5k Sugar Land TX
Mar 2025 Two Rivers Marathon & Half Marathon Race Festival Lackawaxen PA
Mar 2025 United Airlines NYC Half New York NY
Mar 2025 Gulf Coast Series – Day 1 Marathon Half Marathon 10k & 5k Beaumont TX
Mar 2025 Gulf Coast Series – Day 2 Marathon Half Marathon 10k & 5k Jennings LA
Mar 2025 Gulf Coast Series – Day 3 Marathon Half Marathon 10k & 5k Gulfport MS
Mar 2025 Gulf Coast Series – Day 4 Marathon Half Marathon 10k & 5k Marianna FL
Mar 2025 Appalachian Series – Day 1 Marathon & Half Marathon Eufaula AL
Mar 2025 Garden Spot Village Half Marathon & 10k New Holland PA
Mar 2025 Run & Walk for Children Half Marathon & 5k Bowling Green KY
Mar 2025 A Pot of Gold Shared Half Marathon & 5k Oskaloosa IA
Mar 2025 Appalachian Series – Day 2 Marathon & Half Marathon Macon GA
Mar 2025 Blue Bell Fun Run Half Marathon 10k & 5k Brenham TX
Mar 2025 Bridge and Dam Half Marathon Lake Ozark MO
Mar 2025 Dash Point Trail Run Half Marathon & 10k Federal Way WA
Mar 2025 Dick Lytie Classic Half Marathon 15k & 3M Green Bay WI
Mar 2025 Fiercelifit Half Marathon & 10k/5k Fremont CA
Mar 2025 First State Half Marathon & 10k Newark DE
Mar 2025 Garden Spot Village Half Marathon & 10k New Holland PA
Mar 2025 Go Girl Run – Oklahoma City Half Marathon & 5k Oklahoma City OK
Mar 2025 Go Hard or Go Home Half Marathon Brooklyn NY
Mar 2025 Griffith Park Trail Run 50k Marathon 30k & Half Marathon Los Angeles CA
Mar 2025 Hidden Hills Ultra & Half Marathon Graham TX
Mar 2025 Just a Short Run 30k Half Marathon 8.1M & 5k Allison Park PA
Mar 2025 Knickerbocker Canyon Trail Run 35k Half Marathon 10k & 5k Auburn CA
Mar 2025 Liberty Half Marathon & Jewell 5k Liberty MO
Mar 2025 Napa Valley Trail Marathon Half Marathon & 10k Calistoga CA
Mar 2025 On the Run Half Marathon Old Orchard Beach ME
Mar 2025 Orting Bunny Hop Half Marathon 10k & 5k Orting WA
Mar 2025 Owyhee Off-Road Challenge 55k Half Marathon 10k & 5k Adrian OR
Mar 2025 Race to the Cave Half Marathon & 10k Woodville AL
Mar 2025 Riverton Half Marathon & 4Life 5k Riverton UT
Mar 2025 Roger Snyder Memorial Race Half Marathon 10k & 5k Richfield PA
Mar 2025 Run North Myrtle Beach Half Marathon & 5k North Myrtle Beach SC
Mar 2025 Sam Costa Half and Quarter Marathons Carmel IN
Mar 2025 Savin Rock Marathon & Half Marathon West Haven CT
Mar 2025 ShamROCK N Run Half Marathon 10k & 5k North Myrtle Beach SC
Mar 2025 Shamrock Shuffle – Harmony Half Marathon & 5k Harmony PA
Mar 2025 Sleepy Hollow Half Marathon Sleepy Hollow NY
Mar 2025 South Hills Single Track Trail Run – Spring San Jose CA
Mar 2025 Spring Run for Fun – Bridle Trails Marathon Half Marathon 10M & 5M Kirkland WA
Mar 2025 Time to Paddy 5k 10k & Lucky 13.1 Little Rock AR
Mar 2025 Time to Paddy – Wichita Half Marathon 10k & 5k Wichita KS
Mar 2025 Trail Trashed 50M 50k Marathon Half Marathon 10k & 5k Henderson NV
Mar 2025 Tulip Trail Run Half Marathon 10k & 5k Woodburn OR
Mar 2025 Tuscaloosa Half Marathon & 5k Tuscaloosa AL
Mar 2025 Viking Half Marathon & 5k Greenwood MS
Mar 2025 Wendell Foster Half Marathon Owensboro KY
Mar 2025 Westfield Half Marathon 10k & 5k Westfield MA
Mar 2025 Appalachian Series – Day 3 Marathon & Half Marathon Seneca SC
Mar 2025 B&A Trail Marathon & Half Marathon Severna Park MD
Mar 2025 Bradenton Half Marathon 8M & 4M Bradenton FL
Mar 2025 Cary Greenways Half Marathon 10k & 5k Cary NC
Mar 2025 Half Wit Half Marathon Trail Run Reading PA
Mar 2025 Lake Minneola Half Marathon 10k & 5k Clermont FL
Mar 2025 March Madness Half 10k & 5k Jersey City NJ
Mar 2025 Mill Town Marathon Half Marathon & 10k Everett WA
Mar 2025 Operation Enduring Warrior Half 10k & 5k Potomac MD
Mar 2025 Reaching for the Cure Half Marathon 10k & 5k Irvine CA
Mar 2025 Run Doral Half Marathon 10k & 5k Doral FL
Mar 2025 Run Houston – Minute Maid Park Half Marathon 10k & 5k Houston TX
Mar 2025 San Diego Half Marathon 10k & 5k San Diego CA
Mar 2025 Spring Equinox Half Marathon & 4M Fort Collins CO
Mar 2025 Syracuse Half Marathon Syracuse NY
Mar 2025 Time to Paddy 5k 10k & Lucky 13.1 Memphis TN
Mar 2025 Time to Paddy – Oklahoma City Half Marathon 10k & 5k Oklahoma City OK
Mar 2025 Virginia Marathon 19.7M Half Marathon 10k & 5k Middleburg VA
Mar 2025 Whiskey Run Louisville Half Marathon 10k & 5k Louisville KY
Mar 2025 Windward Half Marathon & 5k Kailua HI
Mar 2025 Appalachian Series – Day 4 Marathon & Half Marathon Mills River NC
Mar 2025 Appalachian Series – Day 5 Marathon & Half Marathon Bristol TN
Mar 2025 Appalachian Series – Day 6 Marathon & Half Marathon Bluefield WV
Mar 2025 Appalachian Series – Day 7 Marathon & Half Marathon Bluefield VA
Mar 2025 Aiken Trailblazer at Stable View Half Marathon & 5k Aiken SC
Mar 2025 Bunny 5k 10k & Half Marathon Harrisburg PA
Mar 2025 Bunny Wabbit Run Half Marathon 10k & 5k Libertyville IL
Mar 2025 Canteen Brewhouse Run with Joy Half Marathon Albuquerque NM
Mar 2025 Cat in the Hat Run Half Marathon 15k 10k & 5k Long Beach CA
Mar 2025 Cave City Easter Run Half Marathon 10k & 5k Cave City AR
Mar 2025 Chicago Lakefront 50k 20.7M & Half Marathon Chicago IL
Mar 2025 Down Syndrome Association of Brazos Valley Run Half Marathon 10k & 5k College Station TX
Mar 2025 Duxbury Half Marathon Duxbury MA
Mar 2025 Eggs Legs Half Marathon 10k & 5k West Jordan UT
Mar 2025 Folsom Lake Falcon Crest Trail Run Half Marathon 8M 10k & 5k El Dorado Hills CA
Mar 2025 Friends of the Parks Half Marathon 10k & 5k Coshocton OH
Mar 2025 Happy Easter Half Marathon 15k 10k & 5k Long Beach CA
Mar 2025 Hippity Hop Half Marathon 10k & 5k Peoria AZ
Mar 2025 John Bryan Trail Race Yellow Springs OH
Mar 2025 Nacogdoches Half Marathon 10k & 5k Nacogdoches TX
Mar 2025 Only Fools Run Half Marathon 10k & 5k Greensboro NC
Mar 2025 Oregon Cattlewomen Beef Run Marathon Half Marathon 10k & 5k Madras OR
Mar 2025 Raquette River Marathon Half Marathon 10k & 5k Potsdam NY
Mar 2025 Redwood 50k Marathon 30k Half Marathon & 5M Oakland CA
Mar 2025 Southern Illinois Spring Classic Half Marathon & 5k Lawrenceville IL
Mar 2025 T-Town Half Marathon & 5k Tulsa OK
Mar 2025 Time to Paddy 5k 10k & Lucky 13.1 Fayetteville AR
Mar 2025 Western Pacific Half Marathon 10k & 5k Fremont CA
Mar 2025 Whidbey Woods Easter Egg Run Half Marathon 10k & 5k Langley WA
Mar 2025 YRTC Spring Races Half Marathon & 10M Connellsville PA
Mar 2025 Care Packages at Carderock Half 10k & 5k Potomac MD
Mar 2025 Happy Easter Half Marathon 15k 10k & 5k Santa Monica CA
Mar 2025 Only Fools Run – April Fools Day Half Marathon 15k 10k & 5k Santa Monica CA
Mar 2025 Time to Paddy 5k 10k & Lucky 13.1 Milton FL
Mar 2025 Time to Paddy 5k 10k & Lucky 13.1 Tulsa OK

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