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2,307 marathons found for Half marathon. Keep the list broad first, then tighten the filters when a race looks realistic.





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Evansville, Indiana, United States
15MAY
42.2K
Dances With Dirt Gnaw Bone
Evansville, Indiana, United States
May 15, 2027 MAY
Colorado, United States
15MAY
ULTRA
Denver Marathon
Colorado, United States
May 15, 2027 MAY
Divide, Colorado, United States
15MAY
42.2K
Endure Trail Runs
Divide, Colorado, United States
May 15, 2027 MAY
Paragould, Arkansas, United States
15MAY
21.1K
Get Down to the Loose Caboose
Paragould, Arkansas, United States
May 15, 2027 MAY
China
15MAY
42.2K
Great Wall of China Marathon
China
May 15, 2027 MAY
Finland
15MAY
ULTRA
Helsinki City Running
Finland
May 15, 2027 MAY
Spain
15MAY
21.1K
III Circular de Armallones
Spain
May 15, 2027 MAY
Luxembourg
15MAY
42.2K
ING Night Marathon Luxembourg
Luxembourg
May 15, 2027 MAY
Germany
15MAY
21.1K
Itzerhoer Störlauf
Germany
May 15, 2027 MAY
Denmark
15MAY
21.1K
Lonnies halvmarathon
Denmark
May 15, 2027 MAY
La Pointe, Wisconsin, United States
15MAY
42.2K
Madeline Island Marathon
La Pointe, Wisconsin, United States
May 15, 2027 MAY
Czech Republic
15MAY
21.1K
Mattoni Karlovy Vary Running Festival
Czech Republic
May 15, 2027 MAY
Italy
15MAY
21.1K
Moonlight Half Marathon
Italy
May 15, 2027 MAY
Napa, California, United States
15MAY
ULTRA
Napa Wilderness Trail Runs
Napa, California, United States
May 15, 2027 MAY
Utah, United States
15MAY
ULTRA
Ogden Marathon
Utah, United States
May 15, 2027 MAY
Poland
15MAY
21.1K
Piast Running Festival
Poland
May 15, 2027 MAY
College Corner, Ohio, United States
15MAY
ULTRA
The Mad Maple 50K @ Hueston Woods
College Corner, Ohio, United States
May 15, 2027 MAY
Orem, Utah, United States
15MAY
42.2K
The Timp Trail Marathon and Half
Orem, Utah, United States
May 15, 2027 MAY
Slovenia
15MAY
42.2K
Three Hearts Marathon
Slovenia
May 15, 2027 MAY
France
15MAY
21.1K
Trail du belvédère
France
May 15, 2027 MAY
Morocco
15MAY
42.2K
Wawgant Toubkal Trail
Morocco
May 15, 2027 MAY
France
16MAY
42.2K
Alps Marathon
France
May 16, 2027 MAY
Spring Lake, Michigan, United States
16MAY
42.2K
Armed Services Marathon
Spring Lake, Michigan, United States
May 16, 2027 MAY
Grand Haven, Michigan, United States
16MAY
42.2K
Armed Services Marathon, Half Marathon & 5K
Grand Haven, Michigan, United States
May 16, 2027 MAY

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