April 2021 Half Marathons

NOTE: Many races have been cancelled, postponed, or switched to virtual-only due to the ongoing COVID-19 pandemic. We’re doing our best to update information as soon as possible, but check the race’s website for the latest details.

See all April 2021 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.

Friday, April 2


Fri Apr 2	Rescue Rover Half Marathon	Fort Worth TX

Saturday, April 3


Sat Apr 3	Altamont Half Marathon	Travelers Rest SC
Sat Apr 3	Carmel Marathon Half Marathon 10K & 5K	Carmel IN
Sat Apr 3	Cave City Easter Run Half Marathon 10K & 5K	Cave City AR
Sat Apr 3	Clemson Experimental Marathon Half Marathon & 10K	Clemson SC
Sat Apr 3	Emigration Canyon Half Marathon & 10-Miler	Salt Lake City UT
Sat Apr 3	Escape from Prison Hill Half Marathon 10K & 5K	Carson City NV
Sat Apr 3	Gateway to the Smokies Half Marathon	Waynesville NC
Sat Apr 3	Half-Wit Half Marathon	Reading PA
Sat Apr 3	Hippity Hop Half Marathon	Peoria AZ
Sat Apr 3	Lake Sara Dam Run	Effingham IL
Sat Apr 3	Martinsville Half Marathon & 5K	Martinsville VA
Sat Apr 3	Oak Barrel Half Marathon	Lynchburg TN
Sat Apr 3	Puppy Power Half Marathon	Fort Worth TX
Sat Apr 3	Run Singer Island Half Marathon & 10K	Riviera Beach FL
Sat Apr 3	Runs with Scissors Marathon Half Marathon & 50K	Brighton CO
Sat Apr 3	SBY Marathon Half Marathon & 5K	Salisbury MD
Sat Apr 3	Three Creeks Half Marathon	Denver CO
Sat Apr 3	Tomoka Marathon Half Marathon & 5K	DeBary FL
Sat Apr 3	Valley Thaw Out Races Half Marathon 10K & 5K	Wasilla AK

Sunday, April 4


Sun Apr 4	Mia's Half Marathon	Fort Worth TX
Sun Apr 4	Race Again at Verrazano Half Marathon 10K & 5K	Brooklyn NY

Saturday, April 10


Sat Apr 10	Blue Bell Fun Run	Brenham TX
Sat Apr 10	Carpe Diem & Carpe Noctem Half Marathon & 10K	Commerce Township MI
Sat Apr 10	Charlottesville Marathon & Half Marathon	Charlottesville VA
Sat Apr 10	Corvallis Half Marathon & 5K	Corvallis OR
Sat Apr 10	Deception Pass Marathon & Half Marathon	Oak Harbor WA
Sat Apr 10	Dirty Kiln Trail Races Half Marathon & 10K	Hollidaysburg PA
Sat Apr 10	Dismal Swamp Stomp Half Marathon & 5K	Chesapeake VA
Sat Apr 10	Eggs Legs Half Marathon 10K & 5K	West Jordan UT
Sat Apr 10	El Dorado Half Marathon	El Dorado KS
Sat Apr 10	Florida Run at Colt Creek State Park	Lakeland FL
Sat Apr 10	Freshwater Land Trust Half Marathon	Fultondale AL
Sat Apr 10	GO! St. Louis Half Marathon & 10K	St. Louis MO
Sat Apr 10	Goodnight-Loving Half Marathon 10K & 5K	Newcastle TX
Sat Apr 10	Hattiesburg Half Marathon 10K & 5K	Hattiesburg MS
Sat Apr 10	Horse Capital Marathon & Half Marathon	Lexington KY
Sat Apr 10	Lincoln Lake Trail Half Marathon & 10K	Lincoln AR
Sat Apr 10	Movie Madness Half Marathon	Harrisburg PA
Sat Apr 10	Naples Distance Classic Half Marathon 10K & 5K	Naples FL
Sat Apr 10	North Boundary Traverse Trail Half Marathon & 10K	Oak Ridge TN
Sat Apr 10	Outrun Childhood Obesity Half Marathon 10K & 5K	Garden City KS
Sat Apr 10	Purple Run Half Marathon 10K & 5K	Las Vegas NV
Sat Apr 10	Run the Land Half Marathon 10K & 5K	Cleveland OH
Sat Apr 10	RunVermont Half Marathon Unplugged	Burlington VT
Sat Apr 10	Salmon Run Half Marathon 10K & 5K	Bend OR
Sat Apr 10	Sawbriar Run the Pass Half Marathon 10K & 5K	Jamestown TN
Sat Apr 10	Summit City Half Marathon & 10K	Fort Wayne IN
Sat Apr 10	Tell City Half Marathon & 5K	Tell City IN
Sat Apr 10	Texas Bluebonnet Half Marathon & 5K	McKinney TX
Sat Apr 10	Trailbreaker Half Marathon 10K & 5K	Waukesha WI
Sat Apr 10	Victory Half Marathon & 5K	Hillsdale IN
Sat Apr 10	Winter Race Circuit Half Marathon	Huntsville UT
Sat Apr 10	Women's Run Series Tucson Half Marathon 10K & 5K	Tucson AZ
Sat Apr 10	Zion Trail Half Marathon	Virgin UT

Sunday, April 11


Sun Apr 11	Alamo 13.1 Half Marathon	San Antonio TX
Sun Apr 11	Bayside Half Marathon	Key Biscayne FL
Sun Apr 11	Buck Ridge Burn Trail Half Marathon & 5K	Gardners PA
Sun Apr 11	Care Packages at Carderock Half Marathon 10K & 5K	Potomac MD
Sun Apr 11	Cheap Marathon & Half Marathon	Salisbury MA
Sun Apr 11	Coffee Milk Marathon Half Marathon & 5K	Kingstown RI
Sun Apr 11	GO! St. Louis Marathon Half Marathon & 10K	St. Louis MO
Sun Apr 11	Great Bay Half Marathon & 5K	Newmarket NH
Sun Apr 11	Gulf Coast Half Marathon & 5K	Pensacola Beach FL
Sun Apr 11	Race Again in Queens Half Marathon 10K & 5K	Queens NY
Sun Apr 11	Riverboat Series Marathon Half Marathon 10K & 5K – Day 1	Winnsboro LA
Sun Apr 11	Run the Rock Marathon Half Marathon 10K & 5K	Janesville WI
Sun Apr 11	Silver Falls Trail Challenge Half Marathon & Quarter Marathon	Sublimity OR
Sun Apr 11	Spring Fling Prairie Dog Half Marathon 10K & 5K	Arvada CO
Sun Apr 11	Towne Lake Half Marathon 10K & 5K	McKinney TX
Sun Apr 11	Towpath Half Marathon & 5-Mile	Cuyahoga Heights OH
Sun Apr 11	Union Hospital Run for Home Half Marathon	New Philadelphia OH

Monday, April 12 – Friday, April 16


Mon Apr 12	Riverboat Series Marathon Half Marathon 10K & 5K – Day 2	Lake Village AR
Tue Apr 13	Riverboat Series Marathon Half Marathon 10K & 5K – Day 3	Hollandale MS
Wed Apr 14	Riverboat Series Marathon Half Marathon 10K & 5K – Day 4	Millington TN
Thu Apr 15	Riverboat Series Marathon Half Marathon 10K & 5K – Day 5	Columbus KY
Fri Apr 16	Riverboat Series Marathon Half Marathon 10K & 5K – Day 6	Cape Girardeau MO

Saturday, April 17


Sat Apr 17	All-Out Beat the Heat Marathon Half Marathon 10K & 5K	Westminster CO
Sat Apr 17	Babcock Gristmill Grinder Half Marathon & 5K	Clifftop VA
Sat Apr 17	Blue Ridge Marathon Half Marathon & 10K	Roanoke VA
Sat Apr 17	Clinton Historic Half Marathon & 5K	Clinton MO
Sat Apr 17	Free State Trail Run Marathon Half Marathon 100K & 40-Mile	Lawrence KS
Sat Apr 17	Golden Driller Marathon Half Marathon 10K & 5K	Tulsa OK
Sat Apr 17	Iowa Trail Run Series: Sugar Bottom Half Marathon 10K & 5K	Solon IA
Sat Apr 17	Kewash Half Marathon 10K & 5K	Washington IA
Sat Apr 17	Maple Run Half Marathon & 5K	Canton NY
Sat Apr 17	Newport Rhode Races Marathon Half Marathon & 5K	Newport RI
Sat Apr 17	Oak Island Lighthouse Half Marathon	Southport NC
Sat Apr 17	OAT Run Half Marathon & 12K	Port Angeles WA
Sat Apr 17	Petersburg Half Marathon & 5K	Petersburg VA
Sat Apr 17	Riverboat Series Marathon Half Marathon 10K & 5K – Day 7	Vienna IL
Sat Apr 17	Rodeo Beach Rumble Half Marathon 30K & 8K	Sausalito CA
Sat Apr 17	Run for Her Life Half Marathon & 5K	Newton IA
Sat Apr 17	RussVegas Half Marathon	Russellville AR
Sat Apr 17	Serengeti Trail Races Marathon Half Marathon 10K & 5K	Erda UT
Sat Apr 17	Snickers Marathon & Half Marathon	Albany GA
Sat Apr 17	Tidewater Strider Marathon & Half Marathon	Chesapeake VA
Sat Apr 17	Wenatchee Marathon Half Marathon & 10K	Wenatchee WA

Sunday, April 18


Sun Apr 18	Desert RATS Trail Running Festival	Fruita CO
Sun Apr 18	Naperville Women's Half Marathon	Naperville IL
Sun Apr 18	Racin' Around the Lake Half Marathon 10K & 5K	Fairfax Station VA
Sun Apr 18	The Split Spokane Half Marathon	Spokane WA
Sun Apr 18	Spring Classic Duathlon & Half Marathon	Portland OR

Saturday, April 24


Sat Apr 24	Frisco Railroad Run Marathon Half Marathon 50K 50M & 8K	Willard MO
Sat Apr 24	Get in Gear Half Marathon 10-Mile 10K & 5K	Minneapolis MN
Sat Apr 24	Hogeye Marathon Half Marathon & 5K	Springdale AR
Sat Apr 24	Mt. Tam Wild Boar Half Marathon & 10K	Big Sur CA
Sat Apr 24	Pandora's Box of Rox Marathon Half Marathon Double Marathon 8M & 4M	Burnet TX
Sat Apr 24	Park to Park Half Marathon	Waynesboro VA
Sat Apr 24	Rivertown Races Half Marathon 10K & 5K	Grand Rapids MI
Sat Apr 24	Rock the Nock Half Marathon 10K & 5K	Quakertown PA
Sat Apr 24	Run for the Lakes Marathon Half Marathon & 10K	Nisswa MN
Sat Apr 24	South Mountain Half Marathon	Draper UT
Sat Apr 24	Spring Recycle Run Half Marathon 10K & 5K	Henderson NV
Sat Apr 24	Squak Mountain Half Marathon 50K & 12K	Issaquah WA
Sat Apr 24	St. Jude Rock & Roll Marathon & Half Marathon	Nashville TN
Sat Apr 24	Sunflower Trail Marathon Half Marathon & Relay	Winthrop WA
Sat Apr 24	Valley O.NE Marathon & Half Marathon	Valley NE
Sat Apr 24	Westminster Trail Half Marathon 10K & 5K	Broomfield CO

Sunday, April 25


Sun Apr 25	April Fools Half Marathon	Atlantic City NJ
Sun Apr 25	Austin Half Marathon & 5K	Austin TX
Sun Apr 25	Canaan Valley Half Marathon & 10K	Davis WV
Sun Apr 25	Gettysburg Blue-Gray Half Marathon & 5K	Gettysburg PA
Sun Apr 25	Glass City Marathon Half Marathon & Relay	Toledo OH
Sun Apr 25	Hampton Half Marathon & 5K	Hampton Beach NH
Sun Apr 25	Siesta Half Marathon	San Antonio TX
Sun Apr 25	Sioux Falls Skedaddle Half Marathon	Sioux Falls SD
Sun Apr 25	Tear Drop Half Marathon	Chatsworth GA
Sun Apr 25	Warrior Princess Half Marathon & 5K	Springfield MO