August 2019 Half Marathons

See all August 2019 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.


Saturday, August 3

Sat Aug 3 3 H Trail Half Marathon King George VA
Sat Aug 3 Amana Colonies Back Road Half Marathon & 5K Amana IA
Sat Aug 3 Anacortes Art Dash Half Marathon 10K & 5K Anacortes WA
Sat Aug 3 Angel Island Half Marathon & 10K Angel Island SP CA
Sat Aug 3 Beast of Big Creek Trail Summit Race Hoodsport WA
Sat Aug 3 Beat the Blerch Marathon Half Marathon 10K & 5K Carnation WA
Sat Aug 3 Catherine Creek Classic Half Marathon 5K & 1-Mile Union OR
Sat Aug 3 Country Girl Half Marathon 10K & 5K Portland OR
Sat Aug 3 Cupcake Runs Half Marathon 10K & 5K Snohomish WA
Sat Aug 3 Dayton Muddler Half Marathon Dayton VA
Sat Aug 3 Eagle Creek Trail Marathon Half Marathon & Quarter Marathon Indianapolis IN
Sat Aug 3 High Mountain Half Marathon 10K & 5K Lakeside AZ
Sat Aug 3 Iowa Trail Run Series – Whiterock Coon Rapids IA
Sat Aug 3 John and Jessie Kelley Half Marathon New London CT
Sat Aug 3 The Legend Half Marathon 10-Mile & 5-Mile Laingsburg MI
Sat Aug 3 MAYC Mahomet Half Marathon 10K & 5K Mahomet IL
Sat Aug 3 Minnesota Half Marathon 10-Mile 10K 5-Mile & 5K St. Paul MN
Sat Aug 3 Mo' Bell Trail Races Burns TN
Sat Aug 3 National Watermelon Day Half Marathon 10K & 5K Hartford WI
Sat Aug 3 Orting Summerfest Half Marathon 10K & 5K Orting WA
Sat Aug 3 Parowan City Half Marathon & 5K Parowan UT
Sat Aug 3 Red River High Mountain Half Marathon & 5K Red River NM
Sat Aug 3 Santa Claus Half Marathon North Pole AK
Sat Aug 3 Santa Cruz Trail Run Felton CA
Sat Aug 3 Seven Lake Half Marathon & 5K Amery WI
Sat Aug 3 Still Hollow Half Marathon & 10K Chattanooga TN
Sat Aug 3 Summer Breeze Half Marathon 10K & 5K San Leandro CA
Sat Aug 3 Tiger Peak Challenge Marathon Half Marathon & 50K Issaquah WA
Sat Aug 3 Visit Estes Park Half of the Rockies Estes Park CO
Sat Aug 3 Wapsi Wiggle Half Marathon & 5K Riceville IA
Sat Aug 3 Wasatch Half Marathon & 10K Midway UT
Sat Aug 3 Winter Park Half Marathon & 5K Winter Park CO

Sunday, August 4

Sun Aug 4 Beaver Creek Half Marathon 10K & 5K Beaver Creek CO
Sun Aug 4 Canton Half Marathon 10K & 5K Canton TX
Sun Aug 4 Crystal Springs Marathon Half Marathon 50K 35K & 5-Mile Woodside CA
Sun Aug 4 Drake Well Marathon & Half Marathon Titusville PA
Sun Aug 4 Hofbräuhaus Cleveland Half Marathon 10K & 5K Cleveland OH
Sun Aug 4 The Hoot Half Marathon & 10K Lewis Center OH
Sun Aug 4 Mini Muskie Half Marathon Belleville WI
Sun Aug 4 Mo' Bell Trail Races Burns TN
Sun Aug 4 Triple Threat Half Marathon 5K & 1-Mile Rockport MA
Sun Aug 4 Truckee Half Marathon & 5K Truckee CA

Monday, August 5 – Friday, August 9

Saturday, August 10

Sat Aug 10 Bald Eagle Half Marathon & 10K Callicoon NY
Sat Aug 10 Bear Creek Trail Half Marathon 10K & 5K Martinez CA
Sat Aug 10 Beat the Heat Half Marathon 10K & 5K Bellevue NE
Sat Aug 10 Beaver Chase Urban Trail Race & Relay Indianapolis IN
Sat Aug 10 Butte Tap 'er Light Half Marathon Butte MT
Sat Aug 10 Cinderella Trail Run Marathon Half Marathon 50K 30K & 5-Mile Oakland CA
Sat Aug 10 Crandall Canyon Half Marathon 10K & 5K Huntington UT
Sat Aug 10 Crater Lake Rim Runs Marathon Half Marathon & 6.7-Mile Crater Lake OR
Sat Aug 10 Dave McKay Memorial Half Marathon & 5K Flagstaff AZ
Sat Aug 10 Galloping Gertie Half Marathon 10K & 5K Gig Harbor WA
Sat Aug 10 Garlic Festival Half Marathon 10K & 5K North Plains OR
Sat Aug 10 Georgetown to Idaho Springs Half Marathon Georgetown CO
Sat Aug 10 Go Far Woman Half Marathon 10K & 5K Fargo ND
Sat Aug 10 Goodyear Half Marathon & 10K Akron OH
Sat Aug 10 Gopher to Badger Half Marathon 10K & 5K Stillwater MN
Sat Aug 10 Haulin' Aspen Marathon Half Marathon & 6.5-Mile Run Bend OR
Sat Aug 10 Hillbilly Run Half Marathon 10K & 5K Ozark MO
Sat Aug 10 Hot Trot Half Marathon 10K & 5K Dallas TX
Sat Aug 10 Kingdom Run Half Marathon 10K & 5K Irasburg VT
Sat Aug 10 Leinenkugel’s Pure Water Days Races Half Marathon Chippewa Falls WI
Sat Aug 10 Mummy Marathon & Half Marathon Lowell MI
Sat Aug 10 Mainly Marathons Northwest Series – Day 1 Pendleton OR
Sat Aug 10 Old Plank Sunset Half Kohler WI
Sat Aug 10 Paavo Nurmi Marathon & Half Marathon Hurley WI
Sat Aug 10 Philly Mayor's Cup Half Marathon 10-Mile 10K 5-Mile & 5K Philadelphia PA
Sat Aug 10 Point to Point Half Marathon Trail Run Brownsville VT
Sat Aug 10 Race the Reserve Marathon Half Marathon 10K & 5K Coupeville WA
Sat Aug 10 Riverfest Half Marathon & 5K Watertown WI
Sat Aug 10 Rockin' Summer Half Marathon 15K 10K & 5K Long Beach CA
Sat Aug 10 Run the Rockies Trail Half Marathon & 10K Frisco CO
Sat Aug 10 Skyline Mountain Marathon Half Marathon & 50K Eden UT
Sat Aug 10 Watoga Mountain Trail Challenge Races Marlinton WV

Sunday, August 11

Monday, August 12 – Friday, August 16

Saturday, August 17

Sat Aug 17 Area 13.1 Half Marathon & 5K Roswell GA
Sat Aug 17 Ben Moore Memorial Half Marathon & 10K Annapolis MD
Sat Aug 17 Cheesehead Run Half Marathon 5K & Relay Hilbert WI
Sat Aug 17 Dragon's Den Half Marathon 10K & 5K San Antonio TX
Sat Aug 17 Harder than Hell Half Marathon Nixa MO
Sat Aug 17 Hell of a Half Marathon Exeter CA
Sat Aug 17 Herriman Hold'em Half Herriman UT
Sat Aug 17 Hotoberfest 13.1 Half Marathon & 10K Philadelphia PA
Sat Aug 17 Huckleberry Half Marathon 10K & 5K Welches OR
Sat Aug 17 Logan View Raider Run Marathon Half Marathon 50K & 5K Hooper NE
Sat Aug 17 Madison Mini Marathon 5K & Kids Run Madison WI
Sat Aug 17 Mora Half Marathon & Classic 5K Mora MN
Sat Aug 17 Mount Sneffels Marathon & Half Marathon Ouray CO
Sat Aug 17 New River Gorgeous Trail Run Half Marathon Minden WV
Sat Aug 17 News and Sentinel Half Marathon & 2-Mile Parkersburg WV
Sat Aug 17 Path to Opioid Prevention Half Marathon Riverdale UT
Sat Aug 17 PC2PG Half Marathon Pleasant Grove UT
Sat Aug 17 Porters Half Marathon & 10K Draper UT
Sat Aug 17 Race the Peak Half Marathon 50K & 10K Lakeshore CA
Sat Aug 17 Run Elevated Half Marathon Sandy UT
Sat Aug 17 Run With the Horses Marathon Half Marathon & 10K Green River WY
Sat Aug 17 Running Between the Vines Half Marathon 5K & 5-Mile Jackson MI
Sat Aug 17 Running with the Bears Marathon Half Marathon & 10K Greenville CA
Sat Aug 17 Summer Blast at Redmond Watershed Marathon Half Marathon 10-Mile & 5-Mile Redmond WA
Sat Aug 17 Star City San Bruno Mountain Half Marathon Brisbane CA
Sat Aug 17 Summer Sizzle Half Marathon 15K 10K & 5K Huntington Beach CA
Sat Aug 17 Tacoma Narrows Half Marathon Tacoma WA
Sat Aug 17 Totem Trot Half Marathon & 5K Haines AK
Sat Aug 17 Trail Run at Sly Park Marathon Half Marathon 50K 18M 10K 8.5M & 5K Pollock Pines CA
Sat Aug 17 USAF Build Up Half Marathon Wright-Patterson AFB OH
Sat Aug 17 Wings & Wheels Half Marathon Scappoose OR

Sunday, August 18

Monday, August 19 – Friday, August 23

Saturday, August 24

Sat Aug 24 A Midsummer Night's Madness Half Marathon & Relay Honeoye Falls NY
Sat Aug 24 All-Out Runapalooza Half Marathon 10K & 5K Arvada CO
Sat Aug 24 Almaden Hills Trail Run San Jose CA
Sat Aug 24 Badgerland Striders' Strider Half Marathon Milwaukee WI
Sat Aug 24 Bear Brook Trail Marathon Half Marathon & 10K Allenstown NH
Sat Aug 24 Canby Dahlia Run Half Marathon & 10K Canby OR
Sat Aug 24 Carderock Charge Half Marathon 10K & 5K Potomac MD
Sat Aug 24 Catharine Valley Half Marathon Watkins Glen NY
Sat Aug 24 Chupacabra Trail Half Marathon & 10K Huntsville AL
Sat Aug 24 End of Summer Half Marathon Rockaway Park NY
Sat Aug 24 High Country Half Marathon Boone NC
Sat Aug 24 Lost Cat Marathon Half Marathon & 50K East Dorset VT
Sat Aug 24 Main to Main Marathon Half Marathon & 10K Osage IA
Sat Aug 24 Mainly Marathons Center of the Nation Series – Day 6 Baker MT
Sat Aug 24 Mendocino Coast PAL Big River Run Marathon Half Marathon 10K & 5K Mendocino CA
Sat Aug 24 Mesa Falls Marathon Half Marathon 10K & 5K Ashton ID
Sat Aug 24 Miles for Smiles Half Marathon 10K & 5K Punxsutawney PA
Sat Aug 24 Mount Nebo Marathon & Half Marathon Payson UT
Sat Aug 24 Nebraska State Fair Marathon Half Marathon 10K & 5K Grand Island NE
Sat Aug 24 North Country Trail Marathon Half Marathons & 50-Mile Wellston MI
Sat Aug 24 Patrick Henry Half Marathon Ashland VA
Sat Aug 24 Pikes Peak Ascent Half Marathon Manitou Springs CO
Sat Aug 24 Run Michigan Cheap Half Marathon 10K & 5K – Spring Lake Spring Lake MI
Sat Aug 24 Running the Rapids Half Marathon 5K & Relay Cohasset MN
Sat Aug 24 Scheels Healthy Human Race Half Marathon Rochester MN
Sat Aug 24 Summer Sizzle Half Marathon 15K 10K & 5K Long Beach CA
Sat Aug 24 Thirsty 13 Half Marathon Durango CO
Sat Aug 24 Top of Utah Half Marathon Logan UT
Sat Aug 24 Tour de La Porte Half Marathon 10K & 5K La Porte IN
Sat Aug 24 Tread Brightly Half Marathon Charlotte NC
Sat Aug 24 Underdown Trail Marathon Half Marathon 50K & 10K Gleason WI
Sat Aug 24 Vineyards Marathon Half Marathon 10K & 5K Frankfort OH
Sat Aug 24 Wausau Marathon Half Marathon & Relay Wausau WI
Sat Aug 24 Women Rock Half Marathon 10K & 5K St. Paul MN

Sunday, August 25

Sun Aug 25 August Madness Half Marathon 10K & 5K Loganville GA
Sun Aug 25 Black Diamond Express Half Marathon & 5K Mendon NY
Sun Aug 25 Blueberry Cove 13.1 Half Marathon Tenants Harbor ME
Sun Aug 25 Boy Scout Half Marathon & Tenderfoot 5K Bowling Green OH
Sun Aug 25 Diablo Trail Marathon Half Marathon 50K 10M & 4M Clayton CA
Sun Aug 25 Emerald City Half Marathon & Quarter Marathon Dublin OH
Sun Aug 25 Erie Half Marathon & 5K Erie CO
Sun Aug 25 Geneva Half Marathon Geneva NY
Sun Aug 25 Go Girl Run Kansas City Half Marathon & 5K Overland Park KS
Sun Aug 25 Iron Horse Half Marathon North Bend WA
Sun Aug 25 North Country Trail Half Marathon Wellston MI
Sun Aug 25 Queens Forest Park Half Marathon Queens NY
Sun Aug 25 Roger's Grove Half Marathon & 10K Longmont CO
Sun Aug 25 Run Michigan Cheap Half Marathon 10K & 5K – Kalamazoo Kalamazoo MI
Sun Aug 25 Santa Rosa Marathon & Half Marathon Santa Rosa CA
Sun Aug 25 Summer Dash Half Marathon 15K 10K & 5K Santa Monica CA

Saturday, August 31

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