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3,912 marathons found for Half marathon. Keep the list broad first, then tighten the filters when a race looks realistic.





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United Kingdom
06JUN
21.1K
Bourne Valley Half
United Kingdom
June 6, 2027 JUN
Aruba
06JUN
42.2K
KLM Aruba Marathon (& 21.1K, 10K, 5K)
Aruba
June 6, 2027 Certified
Greenville, Maine, United States
13JUN
ULTRA
Moosehead Marathon, Half, 10k and 5k
Greenville, Maine, United States
June 13, 2027 JUN
Cambodia
13JUN
21.1K
Phnom Penh International Half Marathon
Cambodia
June 13, 2027 Certified
Maldives
13AUG
21.1K
Maldives Half Marathon
Maldives
August 13, 2027 Certified
Thailand
05SEP
21.1K
Watlaharnrai Half Marathon
Thailand
September 5, 2027 Certified
Anywhere, Massachusetts, United States
06SEP
21.1K
black goose running festival
Anywhere, Massachusetts, United States
September 6, 2027 SEP
France
07SEP
21.1K
Courses des Balcons
France
September 7, 2027 SEP
Greece
16OCT
21.1K
International Thessaloniki Night Halfmarathon, 10K, 5K & 1 Mile
Greece
October 16, 2027 Certified
United Kingdom
17OCT
42.2K
Great Welsh Marathon
United Kingdom
October 17, 2027 OCT
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
Curacao
28NOV
42.2K
KLM Curaçao Marathon (& 21.1K, 10K, 5K)
Curacao
November 28, 2027 Certified
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
Aruba
04JUN
42.2K
KLM Aruba Marathon (& 21.1K, 10K, 5K)
Aruba
June 4, 2028 Certified
Maldives
11AUG
21.1K
Maldives Half Marathon
Maldives
August 11, 2028 Certified
Greece
21OCT
21.1K
International Thessaloniki Night Halfmarathon, 10K, 5K & 1 Mile
Greece
October 21, 2028 Certified
Curacao
26NOV
42.2K
KLM Curaçao Marathon (& 21.1K, 10K, 5K)
Curacao
November 26, 2028 Certified
Hawaii, United States
15JAN
42.2K
Maui Oceanfront Marathon, Maui Oceanfront Half Marathon, 6-Miler, 5K
Hawaii, United States
January 15, 2029 Certified
Greece
20OCT
21.1K
International Thessaloniki Night Halfmarathon, 10K, 5K & 1 Mile
Greece
October 20, 2029 Certified
Canada
06APR
ULTRA
Seawater Stride 2030 Hosted by LGD
Canada
April 6, 2030 APR
Woodstock, Vermont, United States
30JUN
21.1K
CBHM for Zack's Place
Woodstock, Vermont, United States
June 30, 2030 JUN
Canada
01AUG
21.1K
The Doberman Dash
Canada
August 1, 2030 AUG
Greece
19OCT
21.1K
International Thessaloniki Night Halfmarathon, 10K, 5K & 1 Mile
Greece
October 19, 2030 Certified

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