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2,133 marathons found for Half marathon, United States. Keep the list broad first, then tighten the filters when a race looks realistic.





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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
Olympia, Washington, United States
16MAY
42.2K
Capital City Marathon
Olympia, Washington, United States
May 16, 2027 MAY
Wisconsin, United States
16MAY
ULTRA
EPIC Green Bay Marathon
Wisconsin, United States
May 16, 2027 MAY
New Jersey, United States
16MAY
ULTRA
Le Semi-Marathon de Printemps de Jersey City
New Jersey, United States
May 16, 2027 MAY
Greenland, New Hampshire, United States
16MAY
21.1K
Margarita Half Marathon & 5K
Greenland, New Hampshire, United States
May 16, 2027 MAY
California, United States
16MAY
ULTRA
Revel Reno Tahoe Marathon
California, United States
May 16, 2027 MAY
Illinois, United States
16MAY
ULTRA
Semi-Marathon Life Time de Chicago
Illinois, United States
May 16, 2027 MAY
New York, United States
16MAY
ULTRA
Soul Ryeders Half Marathon
New York, United States
May 16, 2027 MAY
Pittsfield, Massachusetts, United States
16MAY
42.2K
Steel Rail Marathon
Pittsfield, Massachusetts, United States
May 16, 2027 MAY
Santa Monica, California, United States
16MAY
21.1K
Venice Beach Half Marathon and 5k
Santa Monica, California, United States
May 16, 2027 MAY
Spokane, Washington, United States
16MAY
42.2K
Windermere Marathon
Spokane, Washington, United States
May 16, 2027 MAY
Idaho, United States
16MAY
ULTRA
YMCA Famous Idaho Potato Marathon
Idaho, United States
May 16, 2027 MAY
Long Beach, California, United States
05JUN
ULTRA
Pre Reg 2027 Wrigley River Run & Tadpole Trot
Long Beach, California, United States
June 5, 2027 JUN
Greenville, Maine, United States
13JUN
ULTRA
Moosehead Marathon, Half, 10k and 5k
Greenville, Maine, United States
June 13, 2027 JUN
Anywhere, Massachusetts, United States
06SEP
21.1K
black goose running festival
Anywhere, Massachusetts, United States
September 6, 2027 SEP
Ocean Isle Beach, North Carolina, United States
23OCT
21.1K
Run Ocean Isle Beach 2027
Ocean Isle Beach, North Carolina, United States
October 23, 2027 OCT
Hawaii, United States
16JAN
42.2K
Maui Oceanfront Marathon, Maui Oceanfront Half Marathon, 6-Miler, 5K
Hawaii, United States
January 16, 2028 Certified
Bakersfield, California, United States
02APR
42.2K
Pre-Registration Bakersfield Marathon 2028
Bakersfield, California, United States
April 2, 2028 APR
Hawaii, United States
15JAN
42.2K
Maui Oceanfront Marathon, Maui Oceanfront Half Marathon, 6-Miler, 5K
Hawaii, United States
January 15, 2029 Certified
Woodstock, Vermont, United States
30JUN
21.1K
CBHM for Zack's Place
Woodstock, Vermont, United States
June 30, 2030 JUN

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