Trail running Race Calendar in United States

Heritage 50k & Half-Marathon

Adrian, Michigan, United States

Oct 4, 2026 (Sun)

$60.00 - $85.00

Trail running

Ultra Half-Marathon

Rubey Rescue Run

Aspen, Colorado, United States

Oct 4, 2026 (Sun)

$60.38

Trail running

5K

Houghton's Pond Trail Races (7 Miles and 3.7 Miles)

Milton, Massachusetts, United States

Oct 4, 2026 (Sun)

$30.00 - $35.00

Trail running

11.3K 6K

Pocahontas Trail Festival

Chesterfield, Virginia, United States

Oct 4, 2026 (Sun)

$55.00 - $65.00

Trail running

Half-Marathon 10K

Great Swamp Conservancy 5k Trail Run

Canastota, New York, United States

Oct 4, 2026 (Sun)

$20.00

Trail running

5K

Trailfest | Fleet Feet Springfield

Highlandville, Missouri, United States

Oct 4, 2026 (Sun)

$45.00 - $65.00

Trail running

5K 10K Half-Marathon

Kettle Cooker Trail Race

Nottingham, Pennsylvania, United States

Oct 4, 2026 (Sun)

$50.00 - $80.00

Trail running

8K 24.9K 49.9K

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

Fall Backyard Burn Trail Run - Laurel Hill

Lorton, Virginia, United States

Oct 4, 2026 (Sun)

$52.50 - $62.50

Trail running

8.7K 16.1K

11 Miles to Paradise

Paradise, Montana, United States

Oct 4, 2026 (Sun)

$70.00

Trail running

16.9K

McKaig 5K Trail Race

Wayne, Pennsylvania, United States

Oct 4, 2026 (Sun)

Free - $35.00

Trail running, Walking, Running

5K 1.6K Kids Race (Free) Chili Cook-Off

Indiana Trail 100

Albion, Indiana, United States

Oct 9, 2026 (Fri) – Oct 11, 2026

$140.00 - $350.00

Trail running

Ultra