2016 - 2017 USA Trail Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in USA bearing the tag Trail among 997 races.

997 races

Black Warrior/Phillip Parker 50k and 25k Trail Runs

Black Warrior/Phillip Parker 50k Trail Run
  • 2016-02-20
  • USA | Alabama | Brushy Lake, Bankhead Nation Forest
  • Ultramarathon - 50 kilometers
  • Trail

Chabot Trail Run

Chabot Trail Run 50K
  • 2016-02-20
  • USA | California | Lake Chabot Regional Park
  • Ultramarathon - 50 kilometers
  • Trail Inside Trail Racing

Elephant Mountain

Elephant Mountain - 50K
  • 2016-02-20
  • USA | Arizona | Cave Creek
  • Ultramarathon - 50 kilometers
  • Desert Trail Aravaipa Running

Everglades Ultras

Everglades 50K Trail Race
  • 2016-02-20
  • USA | Florida | Fakahatchee Strand Preserve State Park
  • Ultramarathon - 50 kilometers
  • Trail

Everglades Ultras

Everglades 50 Mile Trail Race
  • 2016-02-20
  • USA | Florida | Fakahatchee Strand Preserve State Park
  • Ultramarathon - 50 miles
  • Trail

Febapple Frozen Fifty

Febapple Frozen Fifty - 50K
  • 2016-02-20
  • USA | New Jersey | Maplewood
  • Ultramarathon - 50 kilometers
  • Trail NJ Trail Series

Febapple Frozen Fifty

Febapple Frozen Fifty - 50M
  • 2016-02-20
  • USA | New Jersey | Maplewood
  • Ultramarathon - 50 miles
  • Trail NJ Trail Series

Frozen Heart 50 km

Frozen Heart 50 km
  • 2016-02-20
  • USA | Maryland | Callaway
  • Ultramarathon - 50 kilometers
  • Trail

Headless Horsetooth Fat Ass 50K

  • 2016-02-20
  • USA | Colorado | Loveland
  • Ultramarathon - 50 kilometers
  • Trail Mountain

Montara Mountain Trail Run

Montara Mountain 50K Trail Run
  • 2016-02-20
  • USA | California | Pacifica
  • Ultramarathon - 50 kilometers
  • Trail Coastal Trail Runs

Psycho Wyco Run Toto Run

Psycho Wyco Run Toto Run 50K
  • 2016-02-20
  • USA | Kansas | Kansas City
  • Ultramarathon - 50 kilometers
  • Hilly Trail

Run for Amma

Run for Amma 50K
  • 2016-02-20
  • USA | California | Sunnyvale
  • Ultramarathon - 50 kilometers
  • Charity Trail

Run for Amma

Run for Amma 50 Miler
  • 2016-02-20
  • USA | California | Sunnyvale
  • Ultramarathon - 50 miles
  • Charity Trail

Sylamore Trail

Sylamore Trail 50k
  • 2016-02-20
  • USA | Arkansas | Allison
  • Ultramarathon - 50 kilometers
  • Trail

Ultra Adventures Antelope Canyon

Ultra Adventures Antelope Canyon 100 Mile
  • 2016-02-20
  • USA | Arizona | Antelope Canyon
  • Ultramarathon - 100 miles
  • Hilly Trail Ultra Adventures