2016 - 2017 USA Trail Half Marathon to Full Marathon Calendar in August

Browse our Calendar for races longer than a half marathon but shorter than a full marathon organized in USA during the month of August bearing the tag Trail among 39 races.

39 races

El Vaquero Loco

El Vaquero Loco 25K
  • 2016-08-06
  • USA | Wyoming | Afton
  • Half Marathon to Full Marathon - 25 kilometers
  • Trail Mountain

HURL Elkhorn 50 Mile/50 K Ultramarathons

HURL Elkhorn 23K
  • 2016-08-06
  • USA | Montana | Montana City
  • Half Marathon to Full Marathon - 23 kilometers
  • Trail Mountain

Maunawili Out & Back 22 mile & Relay

  • 2016-08-06
  • USA | Hawaii | Kailua
  • Half Marathon to Full Marathon - 22 miles
  • Trail Relay H.U.R.T. Trail Series

Moosalamoo Ultra

Moosalamoo Ultra - 14 M
  • 2016-08-06
  • USA | Vermont | Goshen
  • Half Marathon to Full Marathon - 14 miles
  • Trail

The Run Baby Run Baby Ultra 25 Miler

  • 2016-08-06
  • USA | New Hampshire | Sanbornville
  • Half Marathon to Full Marathon - 25 miles
  • Charity Urban Trail Trail Mountain Fund raising

Vertigo Night Trail Runs

Vertigo 31K Night Trail Run
  • 2016-08-06
  • USA | Arizona | White Tank Mountain Regional Park, Waddell
  • Half Marathon to Full Marathon - 31 kilometers
  • Trail Aravaipa Running Night

Wild Idaho Endurance Runs

Wild Idaho 16 Mile
  • 2016-08-06
  • USA | Idaho | Crouch
  • Half Marathon to Full Marathon - 16 miles
  • Trail Mountain

Cabinet Mountains Trail Marathon

  • 2016-08-07
  • USA | Idaho | Hope
  • Half Marathon to Full Marathon - 40 kilometers
  • Trail Mountain

Crystal Springs Trail Run (summer)

Crystal Springs 22 Mile Trail Run (summer)
  • 2016-08-07
  • USA | California | Woodside
  • Half Marathon to Full Marathon - 22 miles
  • Hilly Trail Coastal Trail Runs

Cinderella Trail Run (Aug)

Cinderella Trail Run 30 km (Aug)
  • 2016-08-13
  • USA | California | Joaquin Miller Park, Oakland
  • Half Marathon to Full Marathon - 30 kilometers
  • Trail Coastal Trail Runs

Nifty Fifty

Nifty Fifty 25K
  • 2016-08-13
  • USA | Alaska | Juneau
  • Half Marathon to Full Marathon - 25 kilometers
  • Trail

SCOTT Cougar Mountain Series #4: 13 & 26 Mile

SCOTT Cougar Mountain Series #4: 14.5 Mile
  • 2016-08-13
  • USA | Washington | Cougar Mountain Regional Wildland Park
  • Half Marathon to Full Marathon - 14.500 miles
  • Hilly Trail Northwest Trail Runs

The Outlaw Trail Ultra Half Marathon

  • 2016-08-13
  • USA | Idaho | Twin Falls
  • Half Marathon to Full Marathon - 14 miles
  • Trail Mountain

Cool Moon 100M/50M/25M/14M

Cool Moon 14M
  • 2016-08-14
  • USA | California | Cool
  • Half Marathon to Full Marathon - 14 miles
  • Trail Elemental Running and Training

Cool Moon 100M/50M/25M/14M

Cool Moon 25M
  • 2016-08-14
  • USA | California | Cool
  • Half Marathon to Full Marathon - 25 miles
  • Trail Elemental Running and Training