Endurance Race Calendar October

Oct

11

Cerox Championships - Iron + Iron X

Frederick, Colorado, United States

Running

Cerox Iron Individual Cerox Iron Teams of 2 Cerox Iron X Individual Cerox Iron X Teams of 2

Oct

11

STL CURE SARCOMA 6K RUN/WALK

Maryland Heights, Missouri, United States

Running

6K

Oct

11

Central Maine Striders Fall Classic 10K

Waterville, Maine, United States

Running

10K

Oct

11

The Run for Education

San Ramon, California, United States

Running

10K 5K

Oct

11

Photo test race

Tucson, Arizona, United States

Running

4.8K

Oct

11

The Soldier Creek Showdown V

Oklahoma City, Oklahoma, United States

Mountain biking

45.1K 33.8K 22.5K +20

Oct

11

Champion Mine Trail Race

Nevada City, California, United States

Running

Half-Marathon 10K 5K

Oct

11

Cau Homecoming "Find a Way 5K"

Atlanta, Georgia, United States

Running

5K

Oct

11

Omar's Dream Run

San Jose, California, United States

Running

5K 10K

Oct

11

OktoberFest Pumpkin Run

Fresno, California, United States

Running

5K

Oct

11

Steamtown Marathon 2026

Scranton, Pennsylvania, United States

Wheelchair Running

Marathon

Oct

11

Race to Cure Sarcoma New Jersey

West Orange, New Jersey, United States

Running

5K 1K +2