Half Marathons found
View all ↓Half Marathons 2026 - 2027
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 2026 - 2027 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 2026 - 2027
La Jolla Half Marathon & 5K
San Diego, CaliforniaOffer
18% OFF with code: FINDARLEP
Coffee Lovers Run 5K/10K/13.1 MIAMI
Key Biscayne, FloridaWant more bookings?
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Run for Breast Cancer 5K/10K/13.1 AUSTIN/ROUNDROCK
Cedar Park, TexasRun for Breast Cancer 5K/10K/13.1 PHOENIX
Phoenix, ArizonaAlways Hope Easter Run 5K/10K/13.1 ATLANTA
Atlanta, GeorgiaRun for Breast Cancer 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, IllinoisAlways Hope Easter Run 5K/10K/13.1 PHOENIX
Phoenix, ArizonaRun for Breast Cancer 5K/10K/13.1 DALLAS FORT WORTH
Fort Worth, TexasAlways Hope Easter Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, IllinoisRun for Breast Cancer 5K/10K/13.1 SACRAMENTO
Sacramento, CaliforniaUnion Half Marathon & Relay
Big Stone Gap, VirginiaCrossroads Half Marathon
Metuchen, New JerseyPrairie Dog Run Series
Louisville, ColoradoBuck Ridge Burn Trail Races
Gardners, PennsylvaniaPRESALE 2025 AmeriHealth New Jersey April Fools Half Marathon & 8K
Atlantic City, New JerseyPRESALE 2026 AmeriHealth New Jersey April Fools Half Marathon & 8K
Atlantic City, New JerseySquak Mountain Trail Run
Issaquah, WashingtonRace to Robie Creek®
Boise, IdahoRun for Donuts 5K/10K/13.1 MIAMI
Key Biscayne, FloridaRun for Donuts 5K/10K/13.1 NYC
New York City, New YorkRun for Donuts 5K/10K/13.1 ATLANTA
Atlanta, GeorgiaRun for Donuts 5K/10K/13.1 NYC Central
New York City, New YorkRun for Donuts 5K/10K/13.1 PHOENIX
Phoenix, ArizonaRun for Donuts 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, IllinoisRun for Donuts 5K/10K/13.1 LOS ANGELES
Los Angeles, CaliforniaCoffee Lovers Run 5K/10K/13.1 LOS ANGELES
Los Angeles, CaliforniaCoffee Lovers Run 5K/10K/13.1 MIAMI
Key Biscayne, FloridaCoffee Lovers Run 5K/10K/13.1 NYC
New York City, New YorkCoffee Lovers Run 5K/10K/13.1 ATLANTA
Atlanta, GeorgiaCoffee Lovers Run 5K/10K/13.1 PHOENIX
Phoenix, ArizonaRun for a Reason 2026 with Two Daughters Foundation
Eugene, OregonCoffee Lovers Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, IllinoisCoffee Lovers Run 5K/10K/13.1 NYC Central
New York City, New YorkSunrise Marathon 5K/10K/13.1 NYC
New York City, New YorkCinco De Mayo Run 5K/10K/13.1 MIAMI
Key Biscayne, FloridaSunrise Marathon 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, IllinoisThe 2026 Hoag OC Marathon Running Festival (Expo Registration)
Costa Mesa, CaliforniaCinco De Mayo Run 5K/10K/13.1 NYC
New York City, New YorkCinco De Mayo Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, IllinoisMuddy River Half Marathon
Cape Girardeau, MissouriSunrise Marathon 5K/10K/13.1 MIAMI
Key Biscayne, FloridaBRRC Spring 2026 Long Run/Half Marathon Training Group
Frederick, Maryland
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.
