Endurance Race Calendar October

Buffalo Home Sellers 5k

Buffalo, New York, United States

Oct 4, 2026 (Sun) – Oct 11, 2026

$10.00 - $25.00

Running

5K

Windsor Marathon, Half Marathon, 10k, 5k & 1 Mile Run

Windsor, Colorado, United States

Oct 4, 2026 (Sun)

$20.00 - $115.00

Running

Marathon Half-Marathon 10K 5K +1

Bryon Martini Jr. 5k Memorial Run/Walk

Perryopolis, Pennsylvania, United States

Oct 4, 2026 (Sun)

$20.00

Running

5K

Wolf Creek Canyon Relay

Wolf Creek, Montana, United States

Oct 4, 2026 (Sun)

$40.00

Running

45.1K +1

Waterville Marathon - Full/Half/10K/5K - Running Festival

Waterville, Maine, United States

Oct 4, 2026 (Sun)

$45.00 - $125.00

Running

Half-Marathon Marathon 5K 10K

UpStander 5K 2026

Columbia, Tennessee, United States

Oct 4, 2026 (Sun)

$35.00

Running

5K

UC 5K and 1 Mile Walk

Cleveland, Ohio, United States

Oct 4, 2026 (Sun)

$35.00

Running, Walking

5K 1.6K

Nickel Dash 05 K

Toledo, Ohio, United States

Oct 4, 2026 (Sun)

$30.00

Running

5K

Neighborhood House Scare Away Hunger 5K | 1 Mile Fun Run/Walk

Rochester, Michigan, United States

Oct 4, 2026 (Sun)

$10.00 - $35.00

Running

5K 1.6K

Trailfest | Fleet Feet Springfield

Highlandville, Missouri, United States

Oct 4, 2026 (Sun)

$45.00 - $65.00

Trail running

5K 10K Half-Marathon

Fishbein / YMCA Community Road Race

Wallingford, Connecticut, United States

Oct 4, 2026 (Sun)

$5.00 - $35.00

Running, Walking

5K 1K 1.6K

Norfolk Land Trust Trail Race Series/Haystack Mountain Challenge

Norfolk, Connecticut, United States

Oct 4, 2026 (Sun)

$25.00 - $35.00

Trail running

5K 10K Half-Marathon