Trail running Race Calendar

Sep

27

The Dam Half and Dam 4 mile-ish

Mifflinburg, Pennsylvania, United States

$35.00 - $68.00

Trail running

Half-Marathon 6.4K

Sep

27

Race for the Refuge

Sudbury, Massachusetts, United States

$40.00 - $60.00

Trail running

10K 30K

Sep

27

THE Conestoga Trail Run - 10 Tough Miles

Holtwood, Pennsylvania, United States

$60.00

Trail running

16.1K

Sep

27

Timberline Trail Run

Bozeman, Montana, United States

$5.00 - $40.00

Trail running

20K 10K 5K 1K

Sep

29

Fall Running Series

Peninsula, Ohio, United States

$30.00 - $135.00

Trail running

6.4K 4.8K +2

Sep

30

XRedRocksRun

Monroe, Utah, United States

$50.00 - $150.00

Trail running

XRedRocksRun XRedRocksRun - Saturday Only

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

Free

Trail running

Ultra

Oct

01

IronHike Mohawk Mountain Fall 2026

Cornwall, Connecticut, United States

$145.00 - $4,485.00

Trail running Running

Ultra 46.7K 24.1K 46.3K +13

Oct

01

Iron Hike - Fall Everest / 29029 Everesting Ultra Trail Marathon Relay - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk

Cornwall, Connecticut, United States

Free

Trail running

Ultra

Oct

01

Iron Hike - Fall Olympus Mons Ultra Trail Marathon - powered by Skratch Labs ® - 152+ Miles | 72,590' Elevation | 84-Hour | Run, Hike or Walk

Cornwall, Connecticut, United States

Free

Trail running

Ultra

Oct

01

Iron Hike - Fall Everest / 29029 Everesting Ultra Trail Marathon - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk

Cornwall, Connecticut, United States

Free

Trail running

Ultra

Oct

01

Iron Hike - Fall Olympus Mons Ultra Trail Marathon Relay - powered by Skratch Labs ® - 152+ Miles | 72,590' Elevation | 84-Hour | Run, Hike or Walk

Cornwall, Connecticut, United States

Free

Trail running

Ultra