2018 - 2019 North America X-hour Race Race Calendar

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized in North America bearing the tag X-hour Race among 474 races.

474 races

CT Trailmixers Fall Fling 400 Trail Races and Ultra

2018-11-18
North America / USA / New England / Connecticut / Southington
X-hour race
Trail X-hour Race Multiple loops Solo

TARCkey Trot

6hrs
2018-11-18 - 08:00
North America / USA / New England / Massachusetts / Lexington
X-hour race
Trail X-hour Race Solo

Best of San Diego 100 Miler

50 Miler
2018-11-24
North America / USA / Pacific / California / San Diego
X-hour race
Trail X-hour Race Solo

Best of San Diego 100 Miler

6 hours
2018-11-24
North America / USA / Pacific / California / San Diego
X-hour race
Trail X-hour Race Solo

Best of San Diego 100 Miler

Marathon
2018-11-24
North America / USA / Pacific / California / San Diego
X-hour race
Trail X-hour Race Solo

Best of San Diego 100 Miler

12 hours
2018-11-24
North America / USA / Pacific / California / San Diego
X-hour race
Trail X-hour Race Solo

Best of San Diego 100 Miler

100 Miler
2018-11-24
North America / USA / Pacific / California / San Diego
X-hour race
Trail X-hour Race Solo

One Epic Run

2018-12-01 - 09:00
North America / USA / South Atlantic / South Carolina / Spartanburg
X-hour race
Trail X-hour Race Multiple loops Solo

Perpetual Motion

Perpetual Motion 6 hours
2018-12-01 - 08:00
North America / USA / West South Central / Texas / Grapevine
X-hour race
Seaside / Lakeside Road X-hour Race Flat Single loop Solo

Perpetual Motion

Perpetual Motion 12 hours
2018-12-01 - 08:00
North America / USA / West South Central / Texas / Grapevine
X-hour race
Seaside / Lakeside Road X-hour Race Flat Single loop Solo

Perpetual Motion

Perpetual Motion 24 hours
2018-12-01 - 09:00
North America / USA / West South Central / Texas / Grapevine
X-hour race
Seaside / Lakeside Road X-hour Race Flat Single loop Solo

Desert Solstice Invitational Track Meet

24H Run
2018-12-08 - 08:00
North America / USA / Mountain Region / Arizona / Phoenix
X-hour race
Track X-hour Race Solo
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