Race Collection
Half Marathons in United States
There are 47 upcoming half marathons in the United States on the 42Cal calendar, from July 2026 through June 2027. Course elevation gain starts as low as 59 ft, with a median of 394 ft across the field.
47
Upcoming races
July 2026 – June 2027
Date range
1
Countries
394 ft
Median elevation
The Races
47 races
Jul 26, 2026
Registration Open
Napa to Sonoma Wine Country Half Marathon
Napa, California, United States
Half Marathon
Also: 5K
See full guide
Jul 26, 2026
Registration Open
San Francisco Marathon
San Francisco, CA, United States
Marathon
Also: Half Marathon, Half Marathon, Marathon, 10K, 5K
See full guide
Oct 3, 2026
Registration Open
St. George Marathon
St. George, UT, United States
Marathon
Also: Half Marathon, 5K
See full guide
Oct 4, 2026
Registration Open
Maine Marathon
Portland, ME, United States
Marathon
Also: Half Marathon, 5K
See full guide
Oct 4, 2026
Registration Closed
Milwaukee Lakefront Marathon
Milwaukee, WI, United States
Marathon
Also: 5K, Half Marathon, Marathon, Half Marathon
See full guide
Oct 4, 2026
Registration Open
Portland Marathon
Portland, Oregon, United States
Marathon
Also: Half Marathon
See full guide
Oct 10, 2026
Registration Open
Eversource Hartford Marathon
Hartford, CT, United States
Marathon
Also: 5K, Half Marathon
See full guide
Oct 11, 2026
Registration Open
Cape Cod Marathon
Falmouth, MA, United States
Marathon
Also: Half Marathon, 5K
See full guide
Oct 17, 2026
Registration Open
Baltimore Running Festival Marathon
Baltimore, MD, United States
Marathon
Also: 5K, Half Marathon
See full guide
Oct 17, 2026
Registration Open
Garmin Kansas City Marathon
Kansas City, MO, United States
Marathon
Also: Half Marathon, 10K, 5K, Marathon, Half Marathon, 10K, 5K
See full guide
Oct 18, 2026
Registration Open
Detroit Free Press Marathon
Detroit, MI, United States
Marathon
Also: 5K, Half Marathon
See full guide
Oct 18, 2026
Registration Open
IMT Des Moines Marathon
Des Moines, IA, United States
Marathon
Also: Half Marathon, 10K, 5K
See full guide
Nov 1, 2026
Registration Open
City of Oaks Marathon
Raleigh, NC, United States
Marathon
Also: 5K, Half Marathon
See full guide
Nov 7, 2026
Registration Open
CNO Financial Indianapolis Monumental Marathon
Indianapolis, IN, United States
Marathon
Also: Half Marathon, 5K
See full guide
Nov 8, 2026
Registration Closed
Monterey Bay Half Marathon
Monterey, California, United States
Half Marathon
Also: 5K
See full guide
Nov 14, 2026
Registration Closed
Allianz Richmond Marathon
Richmond, VA, United States
Marathon
Also: Half Marathon
See full guide
Nov 15, 2026
Registration Open
Madison Marathon
Madison, WI, United States
Marathon
Also: Half Marathon, 10K, Marathon, Half Marathon
See full guide
Nov 22, 2026
Registration Closed
Philadelphia Marathon
Philadelphia, PA, United States
Marathon
Also: Half Marathon
See full guide
Nov 29, 2026
Registration Open
UW Medicine Seattle Marathon and Half Marathon
Seattle, WA, United States
Marathon
Also: Half Marathon
See full guide
Jan 10, 2027
Registration Open
Walt Disney World Marathon presented by State Farm
Orlando, Florida, United States
Marathon
Also: 5K, 10K, Half Marathon
See full guide
Jan 17, 2027
Registration Open
Carlsbad Marathon, Half Marathon & 5K
Carlsbad, CA, United States
Marathon
Also: 5K, Half Marathon
See full guide
Jan 17, 2027
Registration Open
Chevron Houston Marathon
Houston, TX, United States
Marathon
Also: 5K, Half Marathon
See full guide
Jan 17, 2027
Registration Open
The Louisiana Marathon
Baton Rouge, LA, United States
Marathon
Also: Half Marathon, 5K, 10K
See full guide
Jan 31, 2027
Registration Open
Miami Marathon
Miami, FL, United States
Marathon
Also: Half Marathon, 5K
See full guide
Feb 13, 2027
Registration Open
Mesa Marathon
Mesa, Arizona, United States
Marathon
Also: Half Marathon, 10K
See full guide
Feb 14, 2027
Registration Open
Ascension Seton Austin Marathon, Half, 5K
Austin, TX, United States
Marathon
Also: Half Marathon, 5K
See full guide
Feb 27, 2027
Registration Open
Skidaway Island Half Marathon
Savannah, GA, United States
Half Marathon
Also: 5K
See full guide
Mar 6, 2027
Registration Open
Atlanta Marathon
Atlanta, GA, United States
Marathon
Also: 5K, Half Marathon
See full guide
Mar 7, 2027
Registration Open
ASICS Los Angeles Marathon
Los Angeles, CA, United States
Marathon
Also: Half Marathon, 5K
See full guide
Mar 7, 2027
Opening Soon
LITTLE ROCK MARATHON
Little Rock, AR, United States
Marathon
Also: Half Marathon, 10K, 5K
See full guide
Mar 7, 2027
Opening Soon
Napa Valley Marathon and Half Marathon
Napa, CA, United States
Marathon
Also: Half Marathon, 5K
See full guide
Mar 20, 2027
Opening Soon
New Belgium Asheville Marathon & Half
Asheville, NC, United States
Marathon
Also: Half Marathon
See full guide
Apr 3, 2027
Registration Open
Greater St. Louis Marathon
St. Louis, MO, United States
Marathon
Also: Half Marathon, 5K
See full guide
Apr 11, 2027
Registration Open
Covenant Health Knoxville Marathon
Knoxville, TN, United States
Marathon
Also: Half Marathon, 5K
See full guide
Apr 24, 2027
Registration Open
Derby Festival mini & Marathon
Louisville, KY, United States
Marathon
Also: Half Marathon, 5K
See full guide
Apr 24, 2027
Registration Open
Rock 'n' Roll Nashville Marathon
Nashville, TN, United States
Marathon
Also: 5K, Half Marathon
See full guide
Apr 25, 2027
Opening Soon
Eugene Marathon
Eugene, OR, United States
Marathon
Also: Half Marathon, 5K
See full guide
Apr 25, 2027
Registration Open
Oklahoma City Memorial Marathon
OKC, OK, United States
Marathon
Also: Marathon, Half Marathon, 5K
See full guide
May 2, 2027
Opening Soon
Colorado Marathon
Fort Collins, CO, United States
Marathon
Also: 5K, 10K, Half Marathon
See full guide
May 2, 2027
Registration Open
Flying Pig Marathon
Cincinnati, OH, United States
Marathon
Also: 5K, 10K, Half Marathon
See full guide
May 2, 2027
Opening Soon
Pittsburgh Marathon
Pittsburgh, PA, United States
Marathon
Also: Half Marathon, 5K, Marathon
See full guide
May 2, 2027
Opening Soon
Providence Rhode Races Marathon
East Providence, RI, United States
Marathon
Also: Half Marathon, 5K
See full guide
May 22, 2027
Registration Open
Essentia Health Fargo Marathon
Fargo, ND, United States
Marathon
Also: Half Marathon, 10K, 5K
See full guide
May 30, 2027
Registration Open
Buffalo Marathon
Buffalo, NY, United States
Marathon
Also: Half Marathon, 5K
See full guide
May 30, 2027
Opening Soon
Vermont City Marathon
Burlington, VT, United States
Marathon
Also: Half Marathon
See full guide
Jun 6, 2027
Opening Soon
Rock 'n' Roll San Diego
San Diego, CA, United States
Marathon
Also: Half Marathon, 5K
See full guide
Jun 19, 2027
Opening Soon
Grandma's Marathon
Duluth, MI, United States
Marathon
Also: 5K, Half Marathon
See full guide
Compare These Races
| Race | Date | Location | Distance | Elevation | Status |
|---|---|---|---|---|---|
| Napa to Sonoma Wine Country Half Marathon | July 2026 | Napa, United States | Half Marathon | 485 ft | Registration Open |
| San Francisco Marathon | July 2026 | San Francisco, United States | Marathon | 350 m | Registration Open |
| St. George Marathon | October 2026 | St. George, United States | Marathon | 152 m | Registration Open |
| Maine Marathon | October 2026 | Portland, United States | Marathon | 122 m | Registration Open |
| Milwaukee Lakefront Marathon | October 2026 | Milwaukee, United States | Marathon | 90 m | Registration Closed |
| Portland Marathon | October 2026 | Portland, United States | Marathon | 266 m | Registration Open |
| Eversource Hartford Marathon | October 2026 | Hartford, United States | Marathon | 120 m | Registration Open |
| Cape Cod Marathon | October 2026 | Falmouth, United States | Marathon | 110 m | Registration Open |
| Baltimore Running Festival Marathon | October 2026 | Baltimore, United States | Marathon | 128 m | Registration Open |
| Garmin Kansas City Marathon | October 2026 | Kansas City, United States | Marathon | 350 ft | Registration Open |
| Detroit Free Press Marathon | October 2026 | Detroit, United States | Marathon | 40 m | Registration Open |
| IMT Des Moines Marathon | October 2026 | Des Moines, United States | Marathon | 91 m | Registration Open |
| City of Oaks Marathon | November 2026 | Raleigh, United States | Marathon | 120 m | Registration Open |
| CNO Financial Indianapolis Monumental Marathon | November 2026 | Indianapolis, United States | Marathon | 302 ft | Registration Open |
| Monterey Bay Half Marathon | November 2026 | Monterey, United States | Half Marathon | 106 ft | Registration Closed |
| Allianz Richmond Marathon | November 2026 | Richmond, United States | Marathon | 149 m | Registration Closed |
| Madison Marathon | November 2026 | Madison, United States | Marathon | 120 m | Registration Open |
| Philadelphia Marathon | November 2026 | Philadelphia, United States | Marathon | 651 ft | Registration Closed |
| UW Medicine Seattle Marathon and Half Marathon | November 2026 | Seattle, United States | Marathon | 300 m | Registration Open |
| Walt Disney World Marathon presented by State Farm | January 2027 | Orlando, United States | Marathon | 266 ft | Registration Open |
| Carlsbad Marathon, Half Marathon & 5K | January 2027 | Carlsbad, United States | Marathon | 240 m | Registration Open |
| Chevron Houston Marathon | January 2027 | Houston, United States | Marathon | 35 m | Registration Open |
| The Louisiana Marathon | January 2027 | Baton Rouge, United States | Marathon | 90 m | Registration Open |
| Miami Marathon | January 2027 | Miami, United States | Marathon | 40 m | Registration Open |
| Mesa Marathon | February 2027 | Mesa, United States | Marathon | 87 m | Registration Open |
| Ascension Seton Austin Marathon, Half, 5K | February 2027 | Austin, United States | Marathon | 309 m | Registration Open |
| Skidaway Island Half Marathon | February 2027 | Savannah, United States | Half Marathon | 18 m | Registration Open |
| Atlanta Marathon | March 2027 | Atlanta, United States | Marathon | 340 m | Registration Open |
| ASICS Los Angeles Marathon | March 2027 | Los Angeles, United States | Marathon | 280 m | Registration Open |
| LITTLE ROCK MARATHON | March 2027 | Little Rock, United States | Marathon | 168 m | Opening Soon |
| Napa Valley Marathon and Half Marathon | March 2027 | Napa, United States | Marathon | 104 m | Opening Soon |
| New Belgium Asheville Marathon & Half | March 2027 | Asheville, United States | Marathon | 500 m | Opening Soon |
| Greater St. Louis Marathon | April 2027 | St. Louis, United States | Marathon | 90 m | Registration Open |
| Covenant Health Knoxville Marathon | April 2027 | Knoxville, United States | Marathon | 274 m | Registration Open |
| Derby Festival mini & Marathon | April 2027 | Louisville, United States | Marathon | 90 m | Registration Open |
| Rock 'n' Roll Nashville Marathon | April 2027 | Nashville, United States | Marathon | 281 m | Registration Open |
| Eugene Marathon | April 2027 | Eugene, United States | Marathon | 120 m | Opening Soon |
| Oklahoma City Memorial Marathon | April 2027 | OKC, United States | Marathon | 60 m | Registration Open |
| Colorado Marathon | May 2027 | Fort Collins, United States | Marathon | 180 m | Opening Soon |
| Flying Pig Marathon | May 2027 | Cincinnati, United States | Marathon | 350 m | Registration Open |
| Pittsburgh Marathon | May 2027 | Pittsburgh, United States | Marathon | 700 ft | Opening Soon |
| Providence Rhode Races Marathon | May 2027 | East Providence, United States | Marathon | — | Opening Soon |
| Essentia Health Fargo Marathon | May 2027 | Fargo, United States | Marathon | 30 m | Registration Open |
| Buffalo Marathon | May 2027 | Buffalo, United States | Marathon | 179 m | Registration Open |
| Vermont City Marathon | May 2027 | Burlington, United States | Marathon | 107 m | Opening Soon |
| Rock 'n' Roll San Diego | June 2027 | San Diego, United States | Marathon | 250 m | Opening Soon |
| Grandma's Marathon | June 2027 | Duluth, United States | Marathon | 471 ft | Opening Soon |
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