2019 - 2020 X-hour Races held in Washington

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized in in Washington bearing the tag X-hour Race among 19 races.

19 races

Dizzy Daze

12 H
2019-03-23 - 07:00
North America / USA / Pacific / Washington / Seattle
X-hour race
Multi terrain X-hour Race Multiple loops Solo

Dizzy Daze

5 H
2019-03-23 - 14:00
North America / USA / Pacific / Washington / Seattle
X-hour race
Multi terrain X-hour Race Multiple loops Solo

Sri Chinmoy 7 & 13 Hour Solo and Team Ultra

7hrs
2019-05-18
North America / USA / Pacific / Washington / Seattle
X-hour race
Multi terrain X-hour Race Multiple loops Solo

Sri Chinmoy 7 & 13 Hour Solo and Team Ultra

7 Hr Relay
2019-05-18
North America / USA / Pacific / Washington / Seattle
X-hour race
Multi terrain X-hour Race Multiple loops Relay

Sri Chinmoy 7 & 13 Hour Solo and Team Ultra

13hrs
2019-05-18
North America / USA / Pacific / Washington / Seattle
X-hour race
Multi terrain X-hour Race Multiple loops Solo

DuPont Endurance Challenge

72 Hours - 2 Person Relay
2019-10-26 - 12:00
North America / USA / Pacific / Washington / DuPont
X-hour race
Trail X-hour Race Multiple loops Relay

DuPont Endurance Challenge

48hrs Thursday
2019-10-26 - 12:00
North America / USA / Pacific / Washington / DuPont
X-hour race
Trail X-hour Race Multiple loops Solo

DuPont Endurance Challenge

72 Hrs
2019-10-26 - 12:00
North America / USA / Pacific / Washington / DuPont
X-hour race
Trail X-hour Race Multiple loops Solo

DuPont Endurance Challenge

72 Hrs - 4 Person Relay
2019-10-26 - 12:00
North America / USA / Pacific / Washington / DuPont
X-hour race
Trail X-hour Race Multiple loops Relay

DuPont Endurance Challenge

24hrs Friday
2019-10-27 - 12:00
North America / USA / Pacific / Washington / DuPont
X-hour race
Trail X-hour Race Multiple loops Solo

DuPont Endurance Challenge

48hrs Friday
2019-10-27 - 12:00
North America / USA / Pacific / Washington / DuPont
X-hour race
Trail X-hour Race Multiple loops Solo

DuPont Endurance Challenge

24hrs Saturday
2019-10-28 - 12:00
North America / USA / Pacific / Washington / DuPont
X-hour race
Trail X-hour Race Multiple loops Solo

Pacific Rim One Day Run

2015-03-21
North America / USA / Pacific / Washington / Longview
X-hour race
Road X-hour Race Solo

Cottontail 6- & 12-Hour

6-Hour PM
2018-04-14 - 13:00
North America / USA / Pacific / Washington / Carkeek Park
X-hour race
Trail X-hour Race Solo

Cottontail 6- & 12-Hour

6-Hour AM
2018-04-14 - 07:00
North America / USA / Pacific / Washington / Carkeek Park
X-hour race
Trail X-hour Race Solo
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