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
Santa Barbara Half Marathon & 5K
Santa BarbaraSavannah Southern Half Marathon and 5K
Savannah, ChathamLa Jolla Half Marathon & 5K
San Diego, CaliforniaOffer
18% OFF with code: FINDARLEP
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FFNJ Half and Full Marathon Training Program Supported by Adidas
Morristown, New JerseyHalf Marathon Training Program Powered by ON
Savannah, GeorgiaDallas Running Club Fall Training Program
Dallas, TexasHalf Marathon Training Group
Hickory, North CarolinaHalf Marathon Training Powered by ON
Knoxville, TennesseeVirtual Fair on the Square Half Marathon & 5K
Anywhere, Indiana2025 Fleet Feet Sarasota Fall Half Marathon Training Program Powered by On
Sarasota, FloridaGo The Distance 2025
Katy, TexasRim to Rim Royal Gorge Races: 5K Road Run, Trail 8 Mile, Trail Half Marathon
Canon City, ColoradoHeart of Hill Country Marathon: Fall Challenge
Leander, TexasMO' Cowbell Marathon/Half-Marathon/10K/5K
Saint Charles, MissouriFleet Feet ROC Fall Training 2025
Rochester, New YorkLaufvergnügen (Half/10k/5k)
Washington, District of ColumbiaSugar Land Half Marathon, 10k, & Mile
Sugar Land, TexasSUFFOLK COUNTY MARATHON
BAY SHORE, New YorkHalloween Trick or Trot Run 5K/10K/13.1 PHOENIX
Glendale, ArizonaRun Houston "Bayou City" 5K/10K/13.1 FALL
Houston, TexasHalloween Trick or Trot Run 5K/10K/13.1 SACRAMENTO
West Sacramento, CaliforniaHalloween Trick or Trot Run 5K/10K/13.1 ATLANTA
Atlanta, GeorgiaRun LA "City of Angels" 5K/10K/13.1 FALL
Los Angeles, CaliforniaRun MIAMI "The Magic City" 5K/10K/13.1 FALL
Key Biscayne, FloridaHalloween Trick or Trot Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, IllinoisRun NYC "The Big Apple" 5K/10K/13.1 FALL
New York, New YorkRun the Valley 5k and Half-Marathon! Cancelled
Badin, North CarolinaRun PHOENIX "Valley of the Sun" 5K/10K/13.1 FALL
Glendale, ArizonaRun ATLANTA "The Big Peach" 5K/10K/13.1 FALL
Atlanta, GeorgiaRun SACRAMENTO "City of Trees" 5K/10K/13.1 FALL
West Sacramento, CaliforniaHalloween Trick or Trot Run 5K/10K/13.1 HOUSTON
Houston, TexasHalloween Trick or Trot Run 5K/10K/13.1 LOS ANGELES
Los Angeles, CaliforniaRun Chi-Town "Windy City" 5K/10K/13.1 FALL
Chicago, Illinois2025 PRE-SALE Thrive San Diego Half Marathon & 5K
San Diego, CaliforniaHalloween Trick or Trot Run 5K/10K/13.1 MIAMI
Key Biscayne, FloridaHalloween Trick or Trot Run 5K/10K/13.1 TAMPA
Sarasota, FloridaHalloween Trick or Trot Run 5K/10K/13.1 NYC
New York, New YorkRun the BIG GUAVA" 5K/10K/13.1 FALL
Sarasota, Florida2025 Rim Rock Marathon and Half Marathon
Fruita, MesaThe Brooklyn Fall Half, 10K, and 5K
Brooklyn, New YorkBed to 5K/10K/13.1 Snoozers Run NYC (Central)
New York City, New YorkSports Backers Marathon Training Team
Richmond, VirginiaBed to 5K/10K/13.1 Snoozers Run CHICAGO/EVANSTON
Chicago, Illinois
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.
