2015 - 2016 USA Marathon Calendar in August

Browse our Marathon Calendar for races organized in USA during the month of August among 56 races.

56 races

  • 1
  • 4

Sweltering Summer Ultra and Marathon

Sweltering Summer Marathon
  • 2016-08-06
  • USA | Massachusetts | Pittsfield
  • Marathon
  • Charity BURCS Race Series

Mt. Sneffels Marathon/Half

Mt. Sneffels Marathon
  • 2016-08-13
  • USA | Colorado | Ouray
  • Marathon

Running with the Bears Marathon, Half & 10K

Running with the Bears Marathon
  • 2016-08-20
  • USA | California | Greenville
  • Marathon
  • Charity California Half and Full Marathon Series

John Colter Races

John Colter Marathon
  • 2013-08-03
  • USA | Idaho | Driggs
  • Marathon
  • Trail Dreamchasers Relay

Summer Breeze 5k, 10k, 15k, Half Marathon, Marathon

ABWR Summer Breeze Marathon
  • 2014-08-09
  • USA | California | Van Nuys
  • Marathon
  • A Better World Running

Potato Creek Trail Runs

Potato Creek Trail Run Marathon
  • 2014-08-09
  • USA | Indiana | North Liberty
  • Marathon
  • Trail

Forest Park Marathon

Forest Park Marathon
  • 2014-08-16
  • USA | Oregon | Forest Park, Portland
  • Marathon
  • Charity Trail

Save the Trails 65K & Marathon Ultra Run

Save the Trails Marathon Ultra Run
  • 2014-08-23
  • USA | North Carolina | Cedar Mountain
  • Marathon
  • Trail

Grand Teton Race Events

Grand Teton Trail Marathon Race
  • 2014-08-30
  • USA | Wyoming | Alta
  • Marathon
  • Hilly Trail Dreamchasers Mountain

Tupelo Marathon

Tupelo Marathon
  • 2014-08-31
  • USA | Mississippi | Tupelo
  • Marathon

Grand Ridge Trail Run (August)

Grand Ridge Marathon Trail Run (August)
  • 2015-08-01
  • USA | Washington | Issaquah
  • Marathon
  • Trail Evergreen Trail Runs

Lost Turkey Trail

  • 2015-08-01
  • USA | Pennsylvania | Blue Knob
  • Marathon
  • Trail

I Ran Marathons Majestic August

Marathon
  • 2015-08-01
  • USA | Texas | San Antonio
  • Marathon

Mid-Summer's Night Relay Marathon

  • 2015-08-01
  • USA | Indiana | Evansville
  • Marathon - 26.2 miles
  • Relay

Ultra Adventure Tushars

Ultra Adventure Tushars Sky Marathon
  • 2015-08-01
  • USA | Utah | Eagle Point Ski Resort
  • Marathon
  • Trail
  • 1
  • 4