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1,402 marathons found for 5K, United States. Keep the list broad first, then tighten the filters when a race looks realistic.





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One City Marathon
05MAR
42.2K
One City Marathon
Newport News, Virginia, United States
March 5, 2027 MAR
Orlando, Florida, United States
06MAR
21.1K
Best Damn Race Orlando
Orlando, Florida, United States
March 6, 2027 MAR
Long Beach, California, United States
06MAR
21.1K
Disco Miles: Beachfront Boogie 5K, 10K, Half Marathon by Califlow Runs
Long Beach, California, United States
March 6, 2027 MAR
Roswell, New Mexico, United States
06MAR
21.1K
ENMU - Roswell Spring Blast 5K, 10K, & Half Marathon
Roswell, New Mexico, United States
March 6, 2027 MAR
Saint Petersburg, Florida, United States
06MAR
21.1K
Florida Shamrock Distance Classic
Saint Petersburg, Florida, United States
March 6, 2027 MAR
Lake Havasu City, Arizona, United States
06MAR
21.1K
Havasu Half Marathon & 5K
Lake Havasu City, Arizona, United States
March 6, 2027 MAR
Dacula, Georgia, United States
06MAR
21.1K
Medal Madness 5K, 10K, 13.1M at Dacula, GA
Dacula, Georgia, United States
March 6, 2027 MAR
Key Biscayne, Florida, United States
06MAR
21.1K
Run for Mental Health 5K/10K/13.1 MIAMI
Key Biscayne, Florida, United States
March 6, 2027 MAR
Monroe, Oregon, United States
06MAR
42.2K
St. Patrick's Spring Fling Trail Run
Monroe, Oregon, United States
March 6, 2027 MAR
Richmond, Virginia, United States
06MAR
21.1K
Virginia Credit Union River City Half & River City 5k
Richmond, Virginia, United States
March 6, 2027 MAR
Cary, North Carolina, United States
07MAR
ULTRA
Cary Greenways Half-Marathon
Cary, North Carolina, United States
March 7, 2027 MAR
Hampton, New Hampshire, United States
07MAR
21.1K
Hampton Half Marathon & 5K
Hampton, New Hampshire, United States
March 7, 2027 MAR
Little Rock, Arkansas, United States
07MAR
42.2K
Little Rock Marathon Weekend
Little Rock, Arkansas, United States
March 7, 2027 MAR
New Orleans, Louisiana, United States
07MAR
21.1K
Shamrockin Run New Orleans
New Orleans, Louisiana, United States
March 7, 2027 MAR
Oro Valley, Arizona, United States
07MAR
ULTRA
TMC Arizona Distance Classic Half Marathon, Quarter Marathon and 5K
Oro Valley, Arizona, United States
March 7, 2027 MAR
San Diego, California, United States
13MAR
21.1K
Beer City Half™ San Diego
San Diego, California, United States
March 13, 2027 MAR
Avalon, California, United States
13MAR
42.2K
Catalina Island Marathon, 10K, 5K
Avalon, California, United States
March 13, 2027 MAR
Jacksonville Beach, Florida, United States
13MAR
ULTRA
DONNA Marathon Weekend
Jacksonville Beach, Florida, United States
March 13, 2027 MAR
West Jordan, Utah, United States
13MAR
21.1K
Lucky 13 Half Marathon - 10K - 5K
West Jordan, Utah, United States
March 13, 2027 MAR
Warner Robins, Georgia, United States
13MAR
ULTRA
Museum of Aviation Marathon, Half Marathon & 5K and Hand Cycle Race
Warner Robins, Georgia, United States
March 13, 2027 MAR
Muskogee, Oklahoma, United States
13MAR
21.1K
Okie Half - Half Marathon & 5k
Muskogee, Oklahoma, United States
March 13, 2027 MAR
Mount Pleasant, South Carolina, United States
13MAR
ULTRA
Peyton's Wild and Wacky 10x5K
Mount Pleasant, South Carolina, United States
March 13, 2027 MAR
Seabrook, Texas, United States
13MAR
42.2K
Seabrook Lucky Trails
Seabrook, Texas, United States
March 13, 2027 MAR
Fredericksburg, Texas, United States
13MAR
21.1K
Wanderlust Half Marathon, 10k, 5k
Fredericksburg, Texas, United States
March 13, 2027 MAR

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