Marathon races in United States — 2026 running calendar

22nd Annual Run Through Time Trail Marathon and Half Marathon

Salida, Colorado, United States

13 Mar, 2027 (Sat)

Trail running, Running

Marathon Half-Marathon 3.2K

Catalina Island Marathon, 10K, 5K

Avalon, California, United States

13 Mar, 2027 (Sat)

$25.00 - $369.00

Trail running, Running

Marathon 10K 5K 1K +1

Heroes of America Marathon/Half Marathon/5K

Columbus, Georgia, United States

20 Mar, 2027 (Sat) – 27 Mar, 2027

$20.00 - $90.00

Running

Marathon Half-Marathon 5K +3

Classic City Marathon, Half Marathon, and Marathon Relay

Athens, Georgia, United States

20 Mar, 2027 (Sat)

$90.00 - $240.00

Running

Marathon Half-Marathon

Race to Space Marathon & Half Marathon

Huntsville, Alabama, United States

20 Mar, 2027 (Sat) – 21 Mar, 2027

$40.00 - $70.00

Running

5K Marathon Half-Marathon

Redwood (Spring) Trail Run

Oakland, California, United States

20 Mar, 2027 (Sat)

Free - $90.00

Trail running, Running

8K Half-Marathon 29.5K Marathon +5

Fort Smith Marathon, Half Marathon & 5 Leg Marathon Relay

Fort Smith, Arkansas, United States

21 Mar, 2027 (Sun)

$70.00 - $150.00

Running

Marathon Half-Marathon

Mission Run in the Ozarks 5K, Half, and Full Marathon

Mountain View, Arkansas, United States

27 Mar, 2027 (Sat)

$40.00 - $90.00

Running

5K Half-Marathon Marathon

Irving Marathon

Irving, Texas, United States

27 Mar, 2027 (Sat) – 29 Mar, 2027

Free - $189.99

Running

10K 5K Marathon Half-Marathon +9

Rend Lake Marathon

Benton, Illinois, United States

27 Mar, 2027 (Sat)

$50.00 - $100.00

Running

Marathon Half-Marathon 10.5K

ALBUQUERQUE MARATHON + HALF MARATHON, 10K, 5K AND KIDS K

Albuquerque, New Mexico, United States

03 Apr, 2027 (Sat)

$15.00 - $115.00

Running

Marathon Half-Marathon 10K 5K +5

Bedrock Valley Trail Runs

Hemet, California, United States

03 Apr, 2027 (Sat) – 04 Apr, 2027

$15.00 - $105.00

Trail running, Running, Cycling

Marathon Half-Marathon 15K 10K +9