Marathon races in United States — 2026 running calendar

Ninja Virtual 5K, 10K, 13.1M, & 26.2M (May 2026)

Anywhere, United States

01 May, 2026 (Fri) – 31 May, 2026

Running

5K 10K Half-Marathon Marathon

Mother's Day Virtual 5K, 10K, 13.1M, & 26.2M (May 2026)

Anywhere, United States

01 May, 2026 (Fri) – 31 May, 2026

Running

5K 10K Half-Marathon Marathon

Memorial Day Virtual 5K, 10K, 13.1M, & 26.2M (May 2026)

Anywhere, United States

01 May, 2026 (Fri) – 31 May, 2026

Running

5K 10K Half-Marathon Marathon

Luau Virtual 5K, 10K, 13.1M, & 26.2M (May 2026)

Anywhere, United States

01 May, 2026 (Fri) – 31 May, 2026

Running

5K 10K Half-Marathon Marathon

LONG ISLAND MARATHON FESTIVAL

East Meadow, New York, United States

01 May, 2026 (Fri) – 31 May, 2026

Running

Ultra 36K 5K Marathon +10

Cinco De Mayo Virtual 5K, 10K, 13.1M, & 26.2M (May 2026)

Anywhere, United States

01 May, 2026 (Fri) – 31 May, 2026

Running

5K 10K Half-Marathon Marathon

Viking Virtual 5K, 10K, 13.1M, & 26.2M (May 2026)

Anywhere, United States

01 May, 2026 (Fri) – 31 May, 2026

Running

5K 10K Half-Marathon Marathon

Zombie Month Virtual 5K, 10K, 13.1M, & 26.2M (May 2026)

Anywhere, United States

01 May, 2026 (Fri) – 31 May, 2026

Running

5K 10K Half-Marathon Marathon

Endurance Fest Crown

Savannah, Georgia, United States

01 May, 2026 (Fri) – 04 Jul, 2026

$20.00 - $100.00

Running

1.6K 5K 10K Half-Marathon +3

Kentucky Derby Festival Race Weekend

Louisville, Kentucky, United States

24 Apr, 2026 (Fri) – 25 May, 2026

Running

5K Half-Marathon Marathon +4

AEquitas Just Champions Relay Marathon

Washington, District Of Columbia, United States

17 Apr, 2026 (Fri) – 17 May, 2026

Running

Marathon

Movie Madness Virtual 5K, 10K, 13.1M, & 26.2M (April 2026)

Anywhere, United States

01 Apr, 2026 (Wed) – 30 Apr, 2026

Running

5K 10K Half-Marathon Marathon