August 2024 Half Marathons

See all August 2024 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, August 3

Sat Aug 3 3H Trail Half Marathon King George VA
Sat Aug 3 All-Out Runapalooza Half Marathon 10k 5k & 1M Arvada CO
Sat Aug 3 Beaver Canyon Marathon Half Marathon & 10k Beaver UT
Sat Aug 3 Bluegrass Reaper Challenge 50k Marathon Half Marathon & 10k Berea KY
Sat Aug 3 Boulder Rez Marathon 19.7M Half Marathon & 10k Boulder CO
Sat Aug 3 Cobra Den Trail Series Half Marathon & 10k Memphis TN
Sat Aug 3 Galloping Gertie Half Marathon 10k & 5k Gig Harbor WA
Sat Aug 3 Hell of a Half Marathon Exeter CA
Sat Aug 3 Heber Half Heber UT
Sat Aug 3 High Mountain Half Marathon 10k & 5k Pinetop-Lakeside AZ
Sat Aug 3 Huckleberry Running Festival Half Marathon 15k 10k & 5k Welches OR
Sat Aug 3 HURL Elkhorn Endurance Runs 50M 50k & Half Marathon Montana City MT
Sat Aug 3 John & Jessie Kelley Half Marathon New London CT
Sat Aug 3 The Kinni Half Marathon River Falls WI
Sat Aug 3 Monsters of the Deep Half Marathon 15k 10k & 5k Santa Monica CA
Sat Aug 3 Ninja 5k 10k & Half Marathon Olympia WA
Sat Aug 3 Ninja 5k 10k & Half Marathon Abilene TX
Sat Aug 3 Park City Trail Series Half Marathon Park City UT
Sat Aug 3 Pirate 5k 10k & Half Marathon Stillwater OK
Sat Aug 3 Pirate 5k 10k & Half Marathon Ocala FL
Sat Aug 3 Pirate 5k 10k & Half Marathon Everett WA
Sat Aug 3 Pirate 5k 10k & Half Marathon DeBary FL
Sat Aug 3 Pirate 5k 10k & Half Marathon Venice FL
Sat Aug 3 Pirate 5k 10k & Half Marathon Chillicothe OH
Sat Aug 3 Pirate 5k 10k & Half Marathon Holiday FL
Sat Aug 3 Pirate 5k 10k & Half Marathon Williamsburg VA
Sat Aug 3 Pirate 5k 10k & Half Marathon Beavercreek OH
Sat Aug 3 Pirate 5k 10k & Half Marathon Temple TX
Sat Aug 3 Pirate 5k 10k & Half Marathon Bel Air MD
Sat Aug 3 Pirate 5k 10k & Half Marathon Knoxville TN
Sat Aug 3 Pirate 5k 10k & Half Marathon Yakima WA
Sat Aug 3 Port Oneida Run Half Marathon 10k & 5k Glen Arbor MI
Sat Aug 3 Rocky Mountain Half Marathon Estes Park CO
Sat Aug 3 Rodeo Valley Trail Run 50k 30k Half Marathon & 8k Sausalito CA
Sat Aug 3 Run Mahomet Half Marathon 10k & 5k Mahomet IL
Sat Aug 3 Sheep Mountain Trail Runs 50M 50k & Half Marathon Fairplay CO
Sat Aug 3 Still Hollow Trail Race Half Marathon & 10k Chattanooga TN
Sat Aug 3 Summer Breeze Half Marathon 10k & 5k San Leandro CA
Sat Aug 3 The Legend Half Marathon 10M & 5M Laingsburg MI
Sat Aug 3 Three Degrees of Hell Half Marathon 10k & 5k Las Vegas NV
Sat Aug 3 Truckee Half Marathon & 5k Truckee CA
Sat Aug 3 Wisconsin Trail Assail – National Watermelon Day Run Half Marathon 10k & 5k Hartford WI

Sunday, August 4

Sun Aug 4 Badger Trail Races 50M 50k Marathon & Half Marathon Belleville WI
Sun Aug 4 Bridge of the Gods Run Half Marathon 10k & 5M Cascade Locks OR
Sun Aug 4 Camarillo Marathon Half Marathon 10k & 5k Camarillo CA
Sun Aug 4 Emerald Mountain Epic Marathon & Half Marathon Steamboat Springs CO
Sun Aug 4 Funky Monkey Half Marathon 10k & 5k Seekonk MA
Sun Aug 4 Hofbrauhaus Cleveland Half Marathon 10k & 5k Cleveland OH
Sun Aug 4 Hoot Half & 10k Lewis Center OH
Sun Aug 4 Little Miami Half Marathon Morrow OH
Sun Aug 4 Skyline 50K & Half Marathon Castro Valley CA
Sun Aug 4 TripleThreat Half Marathon & 5k Rockport MA

Saturday, August 10

Sat Aug 10 Angel Island Half Marathon & 10k Tiburon CA
Sat Aug 10 Bear Creek Half Marathon 10k & 5k Lafayette CA
Sat Aug 10 Carderock Charge Half 10k & 5k Potomac MD
Sat Aug 10 Dave McKay Memorial Half Marathon & 5k Flagstaff AZ
Sat Aug 10 Dragon's Den Half Marathon San Antonio TX
Sat Aug 10 Endless Summer 5k 10k & Half Marathon Santa Monica CA
Sat Aug 10 Georgetown to Idaho Springs Half Marathon Georgetown CO
Sat Aug 10 Goodyear Half Marathon & 10K Akron OH
Sat Aug 10 Gopher to Badger Half Marathon 10K & 5K Stillwater MN
Sat Aug 10 Happy Half Marathon Springfield OH
Sat Aug 10 Haulin' Aspen Marathon Half Marathon & 6.5M Bend OR
Sat Aug 10 Hometown Half Marathon 10k & 5k Colorado Springs CO
Sat Aug 10 Human Race Half Marathon 10k & 5k Fort Collins CO
Sat Aug 10 Jenkins Mountain Scramble Trail 10k and Half Marathon Paul Smiths NY
Sat Aug 10 Madison Mini Marathon & 5k Madison WI
Sat Aug 10 Med Bow Rail Marathon & Half Marathon Laramie WY
Sat Aug 10 Mines of Spain Trail Races Half Marathon 7M & 4M Dubuque IA
Sat Aug 10 Ninja 5k 10k & Half Marathon Tallahassee FL
Sat Aug 10 Ninja 5k 10k & Half Marathon Concord NC
Sat Aug 10 Ninja 5k 10k & Half Marathon York PA
Sat Aug 10 Ninja 5k 10k & Half Marathon Punta Gorda FL
Sat Aug 10 Ninja 5k 10k & Half Marathon Hollywood FL
Sat Aug 10 Ninja 5k 10k & Half Marathon Little Rock AR
Sat Aug 10 Ninja 5k 10k & Half Marathon Ocklawaha FL
Sat Aug 10 Ninja 5k 10k & Half Marathon Gadsden AL
Sat Aug 10 Ninja 5k 10k & Half Marathon DeLand FL
Sat Aug 10 Old Plank Sunset Half Kohler WI
Sat Aug 10 Paavo Nurmi Marathon Half Marathon and Relay Hurley WI
Sat Aug 10 Race the Ridge Trail Run and Mountain Bike River Falls WI
Sat Aug 10 Redwood (Summer) Trail Run Oakland CA
Sat Aug 10 Run the Rockies Trail Race Half Marathon & 10k Frisco CO
Sat Aug 10 Running Between the Vines Half Marathon 5M & 5k Jackson MI
Sat Aug 10 Slate Valley Scramble Half Marathon & 8k Poultney VT
Sat Aug 10 Smelter City Scamper Half Marathon 10k & 5k Anaconda MT
Sat Aug 10 Tacoma Narrows Half Marathon & 5k Tacoma WA
Sat Aug 10 Tromptown Half Marathon & 5k DeRuyter NY
Sat Aug 10 Turkey Springs Showdown Trail Races Half Marathon & 10k Pagosa Springs CO

Sunday, August 11

Sun Aug 11 Bridge to Brew Half Marathon & 5k Port Huron MI
Sun Aug 11 Geneva Half Marathon Geneva NY
Sun Aug 11 Hometown Half Marathon 10k & 5k Westminster CO
Sun Aug 11 Howl at the Moon Half Marathon 15k 10k & 5k Long Beach CA
Sun Aug 11 Humboldt Bay Marathon Half Marathon & 5k Eureka CA
Sun Aug 11 Long Beach Half Marathon 8k & 5k Long Beach CA
Sun Aug 11 Nocterra Quitter's Run Powell OH
Sun Aug 11 Rio Grande Half Marathon & 5k Albuquerque NM
Sun Aug 11 SAR Wild Run Half Marathon 10k & 5k Shaver Lake CA

Saturday, August 17

Sat Aug 17 Almaden Hills Trail Run San Jose CA
Sat Aug 17 Alzheimer's 5k & Half Marathon Dubuque IA
Sat Aug 17 Area 13.1 Half Marathon 10k & 5k Roswell GA
Sat Aug 17 Bay to Beacon Half Marathon 10k & 5k Harrisville MI
Sat Aug 17 Beer City Half 10k & 5k SLAM Fremont CA
Sat Aug 17 Bob Marshall Trail Race Half Marathon & 10k Seeley Lake MT
Sat Aug 17 Butterfield Canyon Half Marathon & 10k Herriman UT
Sat Aug 17 Chupacabra Trail Race Half Marathon & 10k Huntsville AL
Sat Aug 17 Dynafit Half Marathon & 5k Vail CO
Sat Aug 17 E.T. Full Moon Midnight 51k Marathon Half Marathon 10k & 5k Rachel NV
Sat Aug 17 Hot Trot Half Marathon 10k & 5k Dallas TX
Sat Aug 17 Hotter than Hades Hustle Half Marathon 15k 10k & 5k Fountain Valley CA
Sat Aug 17 Mora Half Marathon & 5k Mora MN
Sat Aug 17 Mt Sneffels Marathon Half Marathon & 10K Ouray CO
Sat Aug 17 Nitty Gritty Off Road Race Marathon & Half Marathon Red Lodge MT
Sat Aug 17 Post Canyon Trail Half Marathon Hood River OR
Sat Aug 17 Provo Canyon Half Marathon 10k & 5k – PC2PG Lindon UT
Sat Aug 17 Run with the Horses Marathon Half Marathon & 10k Green River WY
Sat Aug 17 Twilight at the Bay Half Marathon 10k & 5k University Place WA
Sat Aug 17 Underdown Trail Races 60k Marathon & Half Marathon Merrill WI
Sat Aug 17 Viking 5k 10k & Half Marathon Stillwater OK
Sat Aug 17 Viking 5k 10k & Half Marathon Everett WA
Sat Aug 17 Viking 5k 10k & Half Marathon Ocala FL
Sat Aug 17 Viking 5k 10k & Half Marathon DeBary FL
Sat Aug 17 Viking 5k 10k & Half Marathon Beavercreek OH
Sat Aug 17 Viking 5k 10k & Half Marathon Hudson FL
Sat Aug 17 Viking 5k 10k & Half Marathon Temple TX
Sat Aug 17 Viking 5k 10k & Half Marathon Columbus GA

Sunday, August 18

Sun Aug 18 America's Finest City Half Marathon & 5k San Diego CA
Sun Aug 18 Anchorage RunFest Anchorage AK
Sun Aug 18 Bob Marshall Trail Race Half Marathon & 10k Seeley Lake MT
Sun Aug 18 Erie Half & 5k Erie CO
Sun Aug 18 Fall Creek Falls Half Marathon 10k & 5k Spencer TN
Sun Aug 18 Grandview Yard Half Marathon Grandview Heights OH
Sun Aug 18 Half Sam Half Marathon Issaquah WA
Sun Aug 18 Hott in Here Half Marathon 10k & 5k Fort Worth TX
Sun Aug 18 Island Running Festival Half Marathon 10k & 5k Alameda CA
Sun Aug 18 Jersey City Summer Half 10k & 5k Jersey City NJ
Sun Aug 18 Leading Ladies & Dakota Spirit Marathon Half Marathon & 10k Spearfish SD
Sun Aug 18 San Francisco Giant Race Half Marathon 10k & 5k San Francisco CA
Sun Aug 18 Summer Dash Half Marathon 15k 10k & 5k Santa Monica CA
Sun Aug 18 Summer District 5k & Half Marathon Washington DC
Sun Aug 18 Wausau Marathon Half Marathon & 5k Wausau WI

Saturday, August 24

Sat Aug 24 Asheville Half Marathon & 10k Asheville NC
Sat Aug 24 Boy Scout Half Marathon 10k & 5k Bowling Green OH
Sat Aug 24 Byers Peak Stampede Half Marathon & 5k Winter Park CO
Sat Aug 24 Dark Horse Trail Run Marathon Half Marathon & 10k Travelers Rest SC
Sat Aug 24 Firebird Trail Races 50k & Half Marathon Windham ME
Sat Aug 24 Habanero Hundred & Half Marathon Cat Spring TX
Sat Aug 24 Healthy Human Race Half Marathon & 5k Rochester MN
Sat Aug 24 Honor and Remember Run Half Marathon 10k & 5k Velpen IN
Sat Aug 24 Luau 5k 10k & Half Marathon Bradenton FL
Sat Aug 24 Luau 5k 10k & Half Marathon Deltona FL
Sat Aug 24 Luau 5k 10k & Half Marathon Panama City Beach FL
Sat Aug 24 Luau 5k 10k & Half Marathon Homestead FL
Sat Aug 24 Luau 5k 10k & Half Marathon Marianna FL
Sat Aug 24 Mindy Creek Trail Races Marathon Half Marathon & 10k Saint Croix Falls WI
Sat Aug 24 Moonlight on the Falls Marathon & Half Marathon Davis WV
Sat Aug 24 Nebraska State Fair Marathon Half Marathon & 5k Grand Island NE
Sat Aug 24 North Country Trail Run Half Marathon Manistee MI
Sat Aug 24 Not Your Grandma's Marathon Half Marathon & 10k Provo UT
Sat Aug 24 NYCRUNS Brooklyn Ice Cream Social Half Marathon Brooklyn NY
Sat Aug 24 Park City Half Marathon Park City UT
Sat Aug 24 Path to Opioid Prevention Half Marathon & 5k Riverdale UT
Sat Aug 24 Rockaway Beach End of Summer Marathon Half Marathon & 5k Rockaway Beach NY
Sat Aug 24 Santa Cruz Trail Run 30k Half Marathon & 10k Felton CA
Sat Aug 24 Staunton Rocks Marathon & Half Pine CO
Sat Aug 24 Strider Half Marathon Milwaukee WI
Sat Aug 24 Summer's Done 13.1 9.8M 6.6M & 3.3M Cary NC
Sat Aug 24 Sunset Bay Trail Runs Half Marathon 15k & 4M Coos Bay OR
Sat Aug 24 Swinging Bridge Half Marathon & 10k Winchester TN
Sat Aug 24 Thirsty 13 Half Marathon Durango CO
Sat Aug 24 Top of Utah Half Marathon Providence UT
Sat Aug 24 Tour de La Porte Half Marathon & 5k La Porte IN
Sat Aug 24 Westminster Trail Race Half Marathon 10k & 5k Westminster CO

Sunday, August 25

Sun Aug 25 Blueberry Cove 13.1 Tenants Harbor ME
Sun Aug 25 Canine Classic at Paws Up Half Marathon 5M & 2M Greenough MT
Sun Aug 25 Carrabassett Valley Half Marathon Carrabassett Valley ME
Sun Aug 25 Hellbender Half Marathon & 5k Bear Gap PA
Sun Aug 25 I'm Bound for Boston Marathon & Half Marathon – Milwaukee Menomonee Falls WI
Sun Aug 25 Iron Horse Half Marathon North Bend WA
Sun Aug 25 Millennium Meadows Marathon Half Marathon & 10k Grand Rapids MI
Sun Aug 25 North Country Trail Run Half Marathon Manistee MI
Sun Aug 25 Pro Football Hall of Fame Half Marathon Canton OH
Sun Aug 25 Santa Rosa Marathon & Half Marathon Santa Rosa CA
Sun Aug 25 Sioux Falls Marathon Half Marathon & 5k Sioux Falls SD
Sun Aug 25 Thacher Park Trail Running Festival 50k Marathon Half Marathon & 10k Voorheesville NY
Sun Aug 25 Trail Run at Sly Park Lake Half Marathon 8M 10k & 5k Pollock Pines CA
Sun Aug 25 Wee-Chi-Tah Trail Events Half Marathon & 10k Wichita Falls TX
Sun Aug 25 Winchester Battlefield 5k 10k & Half Winchester VA

Saturday, August 31

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