Endurance Race Calendar October

Rockland Road Runners Turkey Trot Training Program for The Marisa Fund

Valley Cottage, New York, United States

Oct 18, 2026 (Sun) – Nov 26, 2026

Free

Running

8K

2026 Cal Tri LA - 10.18.26

Playa Del Rey, California, United States

Oct 18, 2026 (Sun)

Free - $153.86

Triathlon, Running, Swimming

Ultra 5K 1.5K 10K +1

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

Topsfield Fall Foliage Classic Road Race

Topsfield, Massachusetts, United States

Oct 18, 2026 (Sun)

$25.00

Running

8K 5K

Tombstone Trot

Waukesha, Wisconsin, United States

Oct 18, 2026 (Sun)

Free - $32.50

Running, Walking

5K 3.2K 1K

Richardson Farm Fall 5K & 10K with Family 1 Mile Adventure Run

Spring Grove, Illinois, United States

Oct 18, 2026 (Sun)

$12.99 - $47.99

Obstacle race, Running

5K 10K 1.6K +6

Toughest 10k Galveston

Galveston, Texas, United States

Oct 18, 2026 (Sun)

$65.00

Running

10K

Fanwood 5K Pizza Run & Family Fun Run

Fanwood, New Jersey, United States

Oct 18, 2026 (Sun)

$10.00 - $30.00

Running

5K 1.6K

Fantasy Fest 5K Run/Walk

Key West, Florida, United States

Oct 19, 2026 (Mon)

$46.99

Running, Walking

5K 1.6K

Running for Children's Rights to Both Parents - 10 of 50 Half Marathons in 50 States - New Jersey

Atlantic City, New Jersey, United States

Oct 19, 2026 (Mon)

$40.00 - $500.00

Running

Half-Marathon 5K 10K

2026 World Championship Event

Las Vegas, Nevada, United States

Oct 19, 2026 (Mon) – Oct 24, 2026

Coffee Day 4K

Athens, Georgia, United States

Oct 20, 2026 (Tue) – Oct 22, 2026

$14.44

Running

4K