Marathon races in United States — 2026 running calendar

Aug

15

Dallas Running Club Fall Training Program

Dallas, Texas, United States

Running

Half-Marathon Marathon 5K 10K

Aug

15

Hercules Race | Gods & Warriors Virtual Running Series 1M 5K 10K 13.1 26.2

Mesa, Arizona, United States

$25.00

Running

1.6K 5K 10K Half-Marathon +1

Aug

15

Anchorage RunFest

Anchorage, Alaska, United States

Running Wheelchair

1.6K 2K 49K Marathon +5

Aug

10

Palio di Sonoma - Marathon Challenge on the Fairgrounds Racetrack

Santa Rosa, California, United States

Running

4.8K Kids Run - Furlong Sprint (1/8 mile) Marathon

Aug

09

Tunnel Vision Marathon & Half Marathon

Snoqualmie Pass, Washington, United States

Running

Marathon Half-Marathon

Aug

08

Loch Ness Legendary Depths Virtual Race | Cryptid Quest Series 1M 5K 10K 13.1 26.2

Mesa, Arizona, United States

$25.00

Running

1.6K 5K 10K Half-Marathon +1

Aug

08

Cougar Mountain Trail Run Series (August)

Bellevue, Washington, United States

Trail running Running

23.3K Marathon 5K

Aug

08

Cat Day 1M 5K 10K 13.1 26.2

Mesa, Arizona, United States

Running

1.6K 5K 10K Half-Marathon +6

Aug

08

Crystal Lake Team Marathon

Beulah, Michigan, United States

Running

Marathon

Aug

01

Purple Heart Day Virtual Race | 1M 5K 10K 13.1 26.2

Mcdonough, Georgia, United States

Running

1.6K 5K 10K Half-Marathon +1

Aug

01

Fire Figher Run Virtual 5K, 10K, 13.1M, & 26.2M (August )

Anywhere, United States

Running

5K 10K Half-Marathon Marathon

Aug

01

Freedon 250 Grand Prix Virtual 5K, 10K, 13.1M, & 26.2M (August )

Anywhere, United States

Running

5K 10K Half-Marathon Marathon