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2015 - 2016 USA Marathon Calendar in August

Browse our Marathon Calendar for races organized in USA during the month of August among 50 races.

50 races

Eagle Creek Trail Marathon

  • North America | USA | Indiana | Eagle Creek Park’s Eagle Crest, Indianapolis
  • Marathon
  • August 01, 2015 - 07:30
  • Trail

Drake Well Marathon

  • North America | USA | Mid-Atlantic | Pennsylvania | Titusville
  • Marathon
  • August 02, 2015 - 07:00
  • Boston Qualifier Hilly Walk

Haulin' Aspen Marathon

  • North America | USA | Pacific | Oregon | Bend
  • Marathon
  • August 08, 2015 - 07:00
  • Trail

Mt. Sneffels Marathon

  • North America | USA | Mountain Region | Colorado | Ouray
  • Marathon
  • August 08, 2015 - 06:30

SCOTT Cougar Mountain Series #4: 26 Mile

  • North America | USA | Pacific | Washington | Cougar Mountain Regional Wildland Park
  • Marathon
  • August 08, 2015 - 08:00
  • Hilly Trail Northwest Trail Runs

Sitka Cross Trail Classic Marathon

  • North America | USA | Alaska | Sitka
  • Marathon
  • August 08, 2015

Sweltering Summer Marathon

  • North America | USA | Massachusetts | Pittsfield
  • Marathon
  • August 08, 2015
  • Charity BURCS Race Series

Crystal Springs Trail Marathon (summer)

  • North America | USA | Pacific | California | Woodside
  • Marathon
  • August 09, 2015 - 08:30
  • Hilly Costal Trail Runs Trail

Humboldt Bay Marathon

  • North America | USA | California | Eureka
  • Marathon
  • August 09, 2015 - 08:00 Inaugural race
  • Boston Qualifier Fun Green Road Running

Call of the Wilds Marathon

  • North America | USA | Mid-Atlantic | Pennsylvania | Waterville
  • Marathon
  • August 15, 2015
  • Trail Mountain

Cinderella Trail Run Marathon (Aug)

  • North America | USA | Pacific | California | Joaquin Miller Park, Oakland
  • Marathon
  • August 15, 2015 - 08:00
  • Costal Trail Runs Trail

Idaho Wine Run Marathon

  • North America | USA | Mountain Region | Idaho | Nampa
  • Marathon
  • August 15, 2015 - 08:00
  • Road Running

Old Fart's Marathon

  • North America | USA | Michigan | Fallasburg Park, Lowell
  • Marathon
  • August 15, 2015 - 08:00
  • Road Running

Park City Marathon

  • North America | USA | Mountain Region | Utah | Park City
  • Marathon
  • August 15, 2015 - 06:30

Running with the Bears Marathon

  • North America | USA | Pacific | California | Greenville
  • Marathon
  • August 15, 2015 - 07:00
  • Charity California Half and Full Marathon Series