Endurance Race Calendar October

Oct

09

Fox's Hourglass Ultra

Suamico, Wisconsin, United States

$50.00

Trail running

Fox's Hourglass Ultra

Oct

10

Bank of America Chicago Marathon Acs Team DetermiNation Reservation System

Chicago, Illinois, United States

$25.00

Running

Marathon SPECIAL PERMISSION Chicago Marathon Charity Entry (Participant pays for entry) - $3000 Minimum SPECIAL PERMISSION FREE Chicago Marathon Charity Entry (ACS pays for entry) - $5000 Minimum FAST TRACK Chicago Marathon Charity Entry (Participant pays the entry fee) - $7500 Minimum +5

Oct

10

Bank of America Chicago Marathon Semper Fi & America's Fund Team

Chicago, Illinois, United States

$100.00

Running

Marathon

Oct

10

Columbia Classic 5K & 10K

Columbia, Maryland, United States

$40.00 - $45.00

Running

5K 10K

Oct

16

Zoinks! Zombie Dash 5K/10K

Fountain Valley, California, United States

$15.00 - $47.00

Running

5K 10K 1.6K

Oct

16

Paws for a Cause Canicross & Trail Run/Walk for Charity 2027

Denmark, Wisconsin, United States

$40.00

Running

4.5K 9K 13.5K +2

Oct

16

Monster Miles

Fountain Valley, California, United States

$35.00 - $48.00

Running

5K 10K

Oct

16

Presale! 2027 AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5K

Atlantic City, New Jersey, United States

$35.00 - $110.00

Running

10K 5K Marathon Half-Marathon +4

Oct

17

Big Bear SquaTCh South

Tuxedo, New York, United States

Free - $65.00

Trail running

10K Half-Marathon Hardship Entry

Oct

23

UltraTrax Central Florida

River Ranch, Florida, United States

$58.00 - $116.00

Running

11.3K 22.5K 33.8K 45.1K

Oct

23

Haunted 5K, & 10K at Plant City, FL (43)

Plant City, Florida, United States

$30.00 - $45.00

Running

5K 10K

Oct

23

Run Ocean Isle Beach 2027

Ocean Isle Beach, North Carolina, United States

$25.00 - $82.00

Running

Half-Marathon 10K 5K 1.6K +3