Endurance Race Calendar October

Oct

01

Monster Halloween 50 Mile Challenge (Oct 2026)

Anywhere, United States

$34.00

Running

Ultra

Oct

01

HIKE-a-THON

Belle Chasse, Louisiana, United States

$35.00

Running

Marathon

Oct

01

Elevate828 Physical Activity Challenge -

Sylva, North Carolina, United States

Free

Running

Elevate828 Physical Activity Challenge 2026-2027

Oct

01

Baby Steps Memorial Run

Springville, Alabama, United States

Running

Baby Steps Memorial - Mend a Heart Campaign

Oct

01

Columbus Day Virtual 5K, 10K, 13.1M, & 26.2M (October )

Anywhere, United States

$20.00

Running

5K 10K Half-Marathon Marathon

Oct

01

Brown Viking Virtual 5K, 10K, 13.1M, & 26.2M (October )

Anywhere, United States

$20.00

Running

5K 10K Half-Marathon Marathon

Oct

01

Walk for Talk

Anywhere, United States

Free

Running Walking

Walk for Talk Individual Registration Walk for Talk Step Challenge 5K Troy, MI In-Person Walk +25

Oct

01

Scare Your Claws Off

Sayville, New York, United States

Running

Scare Your Claws Off Run/Walk Scare Your Claws Off Bike Scare Your Claws Off Combined SQUAT-ober

Oct

01

Spook Hill Cider & Wine 4 Mile Run

Burkittsville, Maryland, United States

Running

6.4K

Oct

01

Yolosa la Cumbre

La Paz, Bolivia, Plurinational State of

Mountain biking

Ultra 31K

Oct

01

October Climb Time - Let’s get vertical!

Boise, Idaho, United States

Running

October Climb Time - let’s get vertical

Oct

01

Iron Hike - Fall Answer the Bell Ultra Trail Marathon - Full (Backyard Ultra Format) - 100+ Miles | 50,400' Elevation | 84-Hour | Run, Hike or Walk

Cornwall, Connecticut, United States

Trail running

Ultra