Marathon races in United States — 2026 running calendar

Buzz Sawyer Western Maryland Marathon/Half Marathon/10k

Hancock, Maryland, United States

Oct 18, 2026 (Sun)

$55.00 - $90.00

Running

Marathon Half-Marathon 10K

IMT Des Moines Marathon

Des Moines, Iowa, United States

Oct 18, 2026 (Sun)

Free - $450.00

Running

Marathon Half-Marathon 5K 1.6K +2

The Micro: Breaking 4

Walker, Michigan, United States

Oct 18, 2026 (Sun)

Running

Marathon

University of Michigan Health-West Grand Rapids Marathon

Grand Rapids, Michigan, United States

Oct 18, 2026 (Sun)

$47.50 - $362.50

Running

Marathon Half-Marathon 5K 10K +2

myTEAM TRIUMPH West MI - GR Marathon -- Captain & Angel Registration

Grand Rapids, Michigan, United States

Oct 18, 2026 (Sun)

Free - $25.00

Running

Half-Marathon Marathon

Baystate Marathon

Lowell, Massachusetts, United States

Oct 18, 2026 (Sun)

$110.00 - $130.00

Running, Wheelchair

Marathon Half-Marathon

IMT Des Moines Marathon - Early Bird

Des Moines, Iowa, United States

Oct 18, 2026 (Sun)

Running

Marathon Half-Marathon 10K 5K +2

The Haunted Hustle: Virtual and 5K - 10K - 13.1 - 26.2

Columbus, Ohio, United States

Oct 22, 2026 (Thu) – Nov 1, 2026

$40.00

Running

5K 10K Half-Marathon Marathon

Aiken Trailblazer Halloween Marathon, Half Marathon - 10K - 5K - Kids Fun Run at Stable View

Aiken, South Carolina, United States

Oct 24, 2026 (Sat)

Free - $80.00

Trail running, Running

Marathon Half-Marathon 10K 5K +1

Haunted 5K, 10K, 13.1M & 26.2M at Lansing, MI (43)

Lansing, Michigan, United States

Oct 24, 2026 (Sat)

$30.00 - $95.00

Running

5K 10K Half-Marathon Marathon

the overGRound marathon/relay

Grand Rapids, Michigan, United States

Oct 24, 2026 (Sat) – Oct 25, 2026

Free

Running

Marathon

Haunted 5K, 10K, 13.1M & 26.2M at Charlotte, NC (43)

Charlotte, North Carolina, United States

Oct 24, 2026 (Sat)

$30.00 - $90.00

Running

5K 10K Half-Marathon Marathon