Half Marathons found
View all ↓Half Marathons 2025 - 2026
Running a good half marathon time is something every runner has on their 'To-Do' list. Whether it’s a trail race or a road race, a 13.1 mile half marathon is the natural next step up from 10k, and one of the classic benchmarks to test yourself against. It's long enough to be a true test of fitness, stamina, pacing, form, and mental strength but short enough to be within reach of anyone willing to train consistently for a couple of months.
Our US Half Marathon calendar contains everything from small, community half marathons organized half marathons to some of the biggest races on the planet the Brooklyn Half - which attracts over 25,000 runners and is part of the Five Boroughs series.
Half Marathon Near Me
So whether you’re after a low-key half marathon near you or the excitement of a major event in Texas, California, New York, and Florida or beyond, check out our comprehensive 2025 - 2026 calendar below and use the “Refine” button above to fine-tune your search.
Viewing this page in the default “Featured View” will show you all the Best Half Marathons in the US.
Or perhaps you're ready for the next challenge by checking out our full marathons?
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Half Marathons 2025 - 2026
La Jolla Half Marathon & 5K
San Diego, CaliforniaOffer
18% OFF with code: FINDARLEP
Valentines Live, Love, RUN 5K/10K/13.1 DENVER/AURORA
Centennial, ColoradoWant more bookings?
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20th Annual Buffalo Creek Half Marathon
Cabot, PennsylvaniaInternational Sloth Day Run 5K/10K/13.1 NYC
New York, New YorkRun Against Breast Cancer 5K/10K/13.1 SAN FRANCISCO
San Francisco, CaliforniaRun Against Breast Cancer 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, IllinoisInks Lake Trail Run/Ruck
Burnet, TexasHaunted 5K, 10K, & Half Marathon at E J Nutter Park, Beavercreek, OH (42) 100
Beavercreek, OhioBack to the Future: 88 MPH Dash 5K, 10K & Half
Canoga Park, CaliforniaSpooky Sprint- Nashville
Nashville, Tennessee2025 AmeriHealth Atlantic City Marathon, Half Marathon, 10K & 5K
Atlantic City, New JerseyDiablo Summit Stomp 2025
Walnut Creek, CaliforniaRun Against Breast Cancer 5K/10K/13.1 DALLAS FORT WORTH
Fort Worth, TexasMancos Cowboy Half Marathon, 5K, and Fun Run
Mancos, ColoradoHaunted 1M, 5K, 10K, 15K, & Half Marathon at Chiawana Park, Pasco, WA (42) 80
Pasco, WashingtonRun Against Breast Cancer 5K/10K/13.1 SEATTLE
Seattle, WashingtonMother Earth Brewing Ironclad Half-Marathon & 5k
Kinston, North CarolinaTeam FSK - 2025 Baltimore Running Festival
Baltimore, MarylandInternational Sloth Day Run 5K/10K/13.1 PHOENIX
Glendale, ArizonaBaltimore Running Festival
Baltimore, MarylandRun Against Breast Cancer 5K/10K/13.1 DENVER/AURORA
Centennial, ColoradoHaunted 5K, 10K, 15K, 13.1 & 26.2 at Jamison Park, Winston-Salem, NC (42) 80
Winston-Salem, North CarolinaInternational Sloth Day Run 5K/10K/13.1 SEATTLE
Seattle, WashingtonHaunted 5K, 10K, 15K, & Half Marathon at JR Alford Greenway, Tallahassee, FL (42)
Tallahassee, FloridaInternational Sloth Day Run 5K/10K/13.1 SAN ANTONIO
San Antonio, TexasUrban Bourbon Half Marathon and 5K
Louisville, KentuckyRun Against Breast Cancer 5K/10K/13.1 HOUSTON
Houston, TexasHaunted 5K, 10K, 15K, & Half Marathon at Louise Hays Park, Kerrville, TX (42) 60
Kerrville, TexasPurdue Boilermaker Half-Marathon & 5K, Presented by Franciscan Health
West Lafayette, IndianaHaunted 1M, 5K, 10K, 15K, & Half Marathon at Ben Geren Regional Park, Fort Smith, AR (42) 75
Fort Smith, ArkansasHaunted 5K, 10K, & Half Marathon at Clark's Creek Greenway, Charlotte, NC (42) 150
Charlotte, North CarolinaInternational Sloth Day Run 5K/10K/13.1 ATLANTA
Atlanta, GeorgiaEnd of the Road Half Marathon & 4 Miler
Waterfall, PennsylvaniaRootrock Trail Run - 5K/10K/Half Marathon
Chapel Hill, North CarolinaInternational Sloth Day Run 5K/10K/13.1 SACRAMENTO
Sacramento, CaliforniaRun Against Breast Cancer 5K/10K/13.1 LAS VEGAS
Las Vegas, NevadaHaunted 5K, 10K, & Half Marathon at Holston River Park, Knoxville, TN (42)
Knoxville, TennesseeInternational Sloth Day Run 5K/10K/13.1 LOS ANGELES
Santa Monica, CaliforniaJohn Bryan Trail Race
Yellow Springs, OhioHaunted 1M, 5K, 10K, 15K, & Half Marathon at Gemini Springs Park, DeBary, FL (42) 75
DeBary, FloridaInternational Sloth Day Run 5K/10K/13.1 AUSTIN/ROUNDROCK
Cedar Park, TexasHaunted 1M, 5K, 10K, 15K, & Half Marathon at Eagle Lakes Community Park, Naples, FL (42)
Naples, Florida
How long is a half marathon?
How long is a half marathon?
Half marathon races are 13.1 miles or 21 kilometers, exactly half the distance of a full 26.2 miles or 42.2 km Marathon race. The average finishing time for a half in the US is around 1:55 with more seasoned runners often pushing for 1 hour 30 minutes or less. This makes half marathons the perfect choice for runners looking to step up to a new challenge from 10k races and an important milestone for those on their way to running a full marathon.
How long does it take to train for a half marathon?
How long does it take to train for a half marathon?
Half marathons count as the shortest ‘long-distance’ run, so training thoroughly is certainly advised before you arrive on race day. It usually takes around 8 weeks to prepare for a half marathon if you are used to running shorter distances. It is really important to build slowly to avoid injury and we’d recommend finding an easy-to-follow training plan to keep you on track.
Do I need to run every day to train for a half marathon?
Do I need to run every day to train for a half marathon?
Getting some miles under your belt is important before you take part in a half marathon race, but overtraining is a common mistake made by less experienced runners looking to make the step up from 5K runs. Slowly building your fitness and endurance with rest days to recover is the best way to ensure success when you hit the starting line.
