2018 - 2019 X-hour Race Race Calendar

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized around the world bearing the tag X-hour Race among 849 races.

849 races

Run your pants off!

2018-12-21
North America / USA / East North Central / Ohio / Columbus
X-hour race
Road X-hour Race Multiple loops Solo

Across The Years

72-hour race
2018-12-28 - 09:00
North America / USA / Mountain Region / Arizona / Camelback Ranch
X-hour race
Road X-hour Race Solo

Across The Years

6 Day Race
2018-12-28 - 09:00
North America / USA / Mountain Region / Arizona / Camelback Ranch
X-hour race
Road X-hour Race Solo

Across The Years

48-hour race
2018-12-29 - 09:00
North America / USA / Mountain Region / Arizona / Camelback Ranch
X-hour race
Road X-hour Race Solo

S.C.U.M. Runners New Year Ultra Running BASH!

12 Hour
2018-12-29 - 07:00
North America / USA / South Atlantic / South Carolina / Greenville
X-hour race
Road X-hour Race Solo

S.C.U.M. Runners New Year Ultra Running BASH!

6 Hour
2018-12-29 - 13:00
North America / USA / South Atlantic / South Carolina / Greenville
X-hour race
Road X-hour Race Solo

Across The Years

24-hour race
2018-12-30 - 09:00
North America / USA / Mountain Region / Arizona / Camelback Ranch
X-hour race
Road X-hour Race Solo

S.C.U.M. Runners New Year Ultra Running BASH!

3 Hour
2018-12-30 - 16:00
North America / USA / South Atlantic / South Carolina / Greenville
X-hour race
Road X-hour Race Solo

Snowdrop Ultra 55 Hour Race & Relay

55 Hour Relay
2018-12-30
North America / USA / West South Central / Texas / Sugar Land Memorial Park, Sugar Land
X-hour race
Road X-hour Race Multiple loops Relay

Snowdrop Ultra 55 Hour Race & Relay

55 Hour Solo
2018-12-30
North America / USA / West South Central / Texas / Sugar Land Memorial Park, Sugar Land
X-hour race
Road X-hour Race Multiple loops Solo

GET LIT New Years Eve Trail Run

8H RElay
2018-12-31 - 16:30
North America / USA / East North Central / Ohio / Piqua
X-hour race
Night Race Trail X-hour Race Relay

GET LIT New Years Eve Trail Run

4H Solo
2018-12-31 - 20:30
North America / USA / East North Central / Ohio / Piqua
X-hour race
Night Race Trail X-hour Race Solo

GET LIT New Years Eve Trail Run

8H Solo
2018-12-31 - 16:30
North America / USA / East North Central / Ohio / Piqua
X-hour race
Night Race Trail X-hour Race Solo

GET LIT New Years Eve Trail Run

4H Relay
2018-12-31 - 20:30
North America / USA / East North Central / Ohio / Piqua
X-hour race
Night Race Trail X-hour Race Relay

New Years Eve Rock around the Clock

6H
2018-12-31 - 17:30
Oceania / Australia and New Zealand / Australia / Victoria / Anakie
X-hour race
Trail X-hour Race Multiple loops Solo
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