Endurance Race Calendar October

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

Denmark, Wisconsin, United States

Oct 16, 2027 (Sat)

$40.00

Running

4.5K 9K 13.5K +2

Monster Miles

Fountain Valley, California, United States

Oct 16, 2027 (Sat)

$35.00 - $48.00

Running

5K 10K

Run Ocean Isle Beach 2027

Ocean Isle Beach, North Carolina, United States

Oct 23, 2027 (Sat)

$25.00 - $82.00

Running

Half-Marathon 10K 5K 1.6K +3

Cal Tri Lake Havasu - 10.24.27

Lake Havasu City, Arizona, United States

Oct 24, 2027 (Sun)

Free - $500.00

Triathlon, Duathlon, Aquabike, Swimrun, Swimming, Running

Sprint Triathlon Olympic Triathlon Youth Sprint Triathlon Sprint RunBikeRun (5km run, 19.8km bike, 5km run) +15

The Rappahannock Ramble and Ride

Fredericksburg, Virginia, United States

Oct 14, 2028 (Sat)

$20.00 - $50.00

Running, Cycling

10K 16.1K 3.2K

Ten Trails Active Club Group Runs & Activities

Black Diamond, Washington, United States

Oct 28, 2035 (Sun)

Free

Running

4.8K 11.3K

Fantastic Fake 5K

Brighton, Michigan, United States

Oct 30, 2120 (Wed)

Running

5K 8K

Beach to Bay Relay Marathon

Corpus Christi, Texas, United States

Oct 30, 2121 (Thu)

Running

Marathon

PLAYTRI - IRONMAN FLORIDA 140.6

Panama City, Florida, United States

Oct 29, 2025 (Wed) – Nov 7, 2026

Common Routes: Choose Your Challenge to benefit Grange Foundation

Washington, District Of Columbia, United States

Oct 28, 2025 (Tue) – Apr 30, 2026

Monmouth County's 250 for 250 Challenge

Freehold, New Jersey, United States

Oct 27, 2025 (Mon) – Jul 4, 2026

Free

Running

Ultra

SRLA Strength 10K & 5K

La Puente, California, United States

Oct 26, 2025 (Sun) – May 31, 2026

Running

10K 5K